mirror of
https://github.com/holub/mame
synced 2025-10-04 16:34:53 +03:00
Add Sun mouse port and hook it up to sun3, sun3x, sun4, and sun4c.
Also add notes to Sun keyboard emulation. There's a hack to make the 1200 Baud mouse actually run at 9600 Baud. This is necessary because the SCC is incorrectly expecting 9600 Baud rather than 1200 Baud. I don't have time to fix the SCC, so I'd appreciate it if someone else would. There's no way it should be expecting 9600 Baud on the mouse port. Solaris 2.3 and later support 1200 Baud and 4800 Baud, and earlier versions support 1200 Baud only. No version of Solaris works with a 9600 Baud mouse. The workaround allows the mouse to be used in SunView on sun4_60 - I haven't tested any other drivers.
This commit is contained in:
Vas Crabb
parent
c33edfd060
commit
b566662a05
@ -3031,6 +3031,20 @@ if (BUSES["SUNKBD"]~=null) then
|
||||
}
|
||||
end
|
||||
|
||||
---------------------------------------------------
|
||||
--
|
||||
--@src/devices/bus/sunmouse/sunmouse.h,BUSES["SUNMOUSE"] = true
|
||||
---------------------------------------------------
|
||||
|
||||
if (BUSES["SUNMOUSE"]~=null) then
|
||||
files {
|
||||
MAME_DIR .. "src/devices/bus/sunmouse/hlemouse.cpp",
|
||||
MAME_DIR .. "src/devices/bus/sunmouse/hlemouse.h",
|
||||
MAME_DIR .. "src/devices/bus/sunmouse/sunmouse.cpp",
|
||||
MAME_DIR .. "src/devices/bus/sunmouse/sunmouse.h",
|
||||
}
|
||||
end
|
||||
|
||||
---------------------------------------------------
|
||||
--
|
||||
--@src/devices/bus/sbus/sbus.h,BUSES["SBUS"] = true
|
||||
|
||||
@ -782,6 +782,7 @@ BUSES["SPC1000"] = true
|
||||
BUSES["SPECTRUM"] = true
|
||||
BUSES["SS50"] = true
|
||||
BUSES["SUNKBD"] = true
|
||||
BUSES["SUNMOUSE"] = true
|
||||
BUSES["SVI_EXPANDER"] = true
|
||||
BUSES["SVI_SLOT"] = true
|
||||
BUSES["TATUNG_PIPE"] = true
|
||||
|
||||
@ -21,7 +21,7 @@
|
||||
0000 0011 bell off
|
||||
0000 1010 enable keyclick (5ms duration 480us period on make)
|
||||
0000 1011 disable keyclick
|
||||
0000 1110 ---k lscn LED (1 = on, k = kana, l = caps lock, s = scroll lock, c = compose, n = num lock)
|
||||
0000 1110 ---k lscn LED (1 = on: k = kana, l = caps lock, s = scroll lock, c = compose, n = num lock)
|
||||
0000 1111 layout request (keyboard responds with layout response)
|
||||
|
||||
message from keyboad to host:
|
||||
@ -128,7 +128,7 @@
|
||||
yen/pipe replaces backtick/tilde at top left corner of main area
|
||||
linefeed scancode repurposed for backslash/underscore
|
||||
kana replaces alt graph (with LED window)
|
||||
extra kakutei, henkan and nihongo on-off keys
|
||||
extra kakutei (確定), henkan (変換) and nihongo on-off keys
|
||||
*/
|
||||
|
||||
|
||||
@ -148,6 +148,7 @@ DEFINE_DEVICE_TYPE_NS(SUN_TYPE5_JP_HLE_KEYBOARD, bus::sunkbd, hle_type5_jp_devic
|
||||
namespace bus { namespace sunkbd {
|
||||
|
||||
namespace {
|
||||
|
||||
/***************************************************************************
|
||||
INPUT PORT DEFINITIONS
|
||||
***************************************************************************/
|
||||
|
||||
@ -122,6 +122,7 @@ public:
|
||||
device_t *owner,
|
||||
uint32_t clock);
|
||||
|
||||
protected:
|
||||
virtual ioport_constructor device_input_ports() const override;
|
||||
|
||||
private:
|
||||
@ -138,6 +139,7 @@ public:
|
||||
device_t *owner,
|
||||
uint32_t clock);
|
||||
|
||||
protected:
|
||||
virtual ioport_constructor device_input_ports() const override;
|
||||
};
|
||||
|
||||
@ -151,6 +153,7 @@ public:
|
||||
device_t *owner,
|
||||
uint32_t clock);
|
||||
|
||||
protected:
|
||||
virtual ioport_constructor device_input_ports() const override;
|
||||
};
|
||||
|
||||
@ -164,6 +167,7 @@ public:
|
||||
device_t *owner,
|
||||
uint32_t clock);
|
||||
|
||||
protected:
|
||||
virtual ioport_constructor device_input_ports() const override;
|
||||
};
|
||||
|
||||
@ -177,6 +181,7 @@ public:
|
||||
device_t *owner,
|
||||
uint32_t clock);
|
||||
|
||||
protected:
|
||||
virtual ioport_constructor device_input_ports() const override;
|
||||
};
|
||||
|
||||
@ -190,6 +195,7 @@ public:
|
||||
device_t *owner,
|
||||
uint32_t clock);
|
||||
|
||||
protected:
|
||||
virtual ioport_constructor device_input_ports() const override;
|
||||
};
|
||||
|
||||
|
||||
@ -1,5 +1,92 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Vas Crabb
|
||||
/*
|
||||
Sun keyboard port
|
||||
|
||||
Pre-USB Sun keyboards use an asynchronous serial protocol. Data is
|
||||
transmitted at TTL levels using an asynchronous serial protocol at
|
||||
1,200 Baud. The protocol remained compatible from at least the
|
||||
Type 2 keyboard to the Type 6 keyboard, although key layout and key
|
||||
cap labels varied, some scancodes were repurposed, and a variety of
|
||||
connectors were used.
|
||||
|
||||
From the Sun 2/50 onwards, the keyboard and mouse share a single
|
||||
connector, either using a splitter adapter, or by plugging the mouse
|
||||
into a pass-through connector on the keyboard.
|
||||
|
||||
Type 3 female DA-15 connector on host (introduced on Sun 2/50):
|
||||
1: keyboard RxD 9: GND
|
||||
2: GND 10: +5V
|
||||
3: keyboard TxD 11: +5V
|
||||
4: GND 12: +5V
|
||||
5: mouse RxD 13: +5V
|
||||
6: GND 14: +5V
|
||||
7: mouse TxD 15: +5V
|
||||
8: GND
|
||||
|
||||
Type 4 female Mini-DIN-8 connector on host (introduced on Sun 3/80):
|
||||
1: GND 3: +5V 6: keyboard RxD
|
||||
2: GND 4: mouse RxD 7: mouse TxD
|
||||
5: keyboard TxD 8: +5V
|
||||
|
||||
Type 5 female Mini-DIN-8 connector on host:
|
||||
1: GND 3: +5V 6: keyboard RxD
|
||||
2: GND 4: mouse RxD 7: power key
|
||||
5: keyboard TxD 8: +5V
|
||||
|
||||
Scancodes (U.S. caps except as noted):
|
||||
00: 20: 3 40: [ { 60: Page Up
|
||||
01: L1/Stop 21: 5 41: ] } 61: L10/Cut
|
||||
02: Volume Down 22: 5 42: Delete 62: Num Lock
|
||||
03: L2/Again 23: 6 43: Compose 63: Left Shift
|
||||
04: Volume Up 24: 7 44: R7/KP 7 64: Z
|
||||
05: F1 25: 8 45: R8/KP 8 65: X
|
||||
06: F2 26: 9 46: R9/KP 9 66: C
|
||||
07: F10 27: 0 47: KP - 67: V
|
||||
08: F3 28: - _ 48: L7/Open 68: B
|
||||
09: F11 29: = + 49: L8/Paste 69: N
|
||||
0a: F4 2a: ` ~ 4a: End 6a: M
|
||||
0b: F12 2b: Backspace 4b: 6b: , <
|
||||
0c: F5 2c: Insert 4c: Control 6c: . >
|
||||
0d: Alt Graph 2d: R4/KP =/Mute 4d: A 6d: / ?
|
||||
0e: F6 2e: R5/KP / 4e: S 6e: Right Shift
|
||||
0f: Blank 2f: R6/KP * 4f: D 6f: Line Feed/\ _
|
||||
10: F7 30: Power 50: F 70: R13/KP 1
|
||||
11: F8 31: L5/Front 51: G 71: R14/KP 2
|
||||
12: F9 32: KP . 52: H 72: R15/KP 3
|
||||
13: Alt 33: L6/Copy 53: J 73: Kakutei
|
||||
14: Cursor Up 34: Home 54: K 74: Henkan
|
||||
15: R1/Pause 35: Tab 55: L 75: Nihongo On-Off
|
||||
16: R2/Print Screen 36: Q 56: ; : 76: Help
|
||||
17: R3/Scroll Lock 37: W 57: ' " 77: Caps Lock
|
||||
18: Cursor Left 38: E 58: \ | 78: Left Meta
|
||||
19: L3/Props 39: R 59: Return 79: Space
|
||||
1a: L4/Undo 3a: T 5a: Enter 7a: Right Meta
|
||||
1b: Cursor Down 3b: Y 5b: R10/KP 4 7b: Page Down
|
||||
1c: Cursor Right 3c: U 5c: R11/KP 5 7c: < >
|
||||
1d: Escape 3d: I 5d: R12/KP 6 7d: KP +
|
||||
1e: 1 3e: O 5e: KP 0 7e:
|
||||
1f: 2 3f: P 5f: L9/Find 7f:
|
||||
|
||||
00, 7e, and 7f are reserved for special messages.
|
||||
L function group and R function group repurposed on Type 4 keyboard.
|
||||
F10, F11, F12, Alt Graph, Compose, and Help added on Type 4 keyboard.
|
||||
Num Lock, KP -, KP +, KP 0, KP ., and Enter added on Type 4 keyboard.
|
||||
Line Feed removed from Type 5 keyboard.
|
||||
Cursor Up, Cursor Down, Cursor Left, and Cursor Right added on Type 5 keyboard.
|
||||
Insert, Home, End, Page Up, and Page Down added on Type 5 keyboard.
|
||||
Volume Down, Volume Up, and Power added on Type 5 keyboard.
|
||||
KP = repurposed for Mute on Type 5 keyboard.
|
||||
Blank key only present on Type 5 UNIX keyboard.
|
||||
< > only present on Type 5 International (ISO) keyboard.
|
||||
Line Feed repurposed for backslash/underscore on Japanese Type 5 keyboard.
|
||||
Kakutei, Henkan, and Nihongo On-Off only present on Japanese Type 5 keyboard.
|
||||
|
||||
TODO:
|
||||
* Add power key line for soft power sun4c and later systems.
|
||||
* Confirm actual logic levels.
|
||||
* Dump keyboard microcontrollers.
|
||||
*/
|
||||
|
||||
#include "emu.h"
|
||||
#include "sunkbd.h"
|
||||
@ -52,6 +139,19 @@ void sun_keyboard_port_device::device_config_complete()
|
||||
}
|
||||
|
||||
|
||||
void sun_keyboard_port_device::device_validity_check(validity_checker &valid) const
|
||||
{
|
||||
device_t *const card(get_card_device());
|
||||
if (card && !dynamic_cast<device_sun_keyboard_port_interface *>(card))
|
||||
{
|
||||
osd_printf_error(
|
||||
"Card device %s (%s) does not implement device_sun_keyboard_port_interface\n",
|
||||
card->tag(),
|
||||
card->name());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void sun_keyboard_port_device::device_resolve_objects()
|
||||
{
|
||||
m_rxd_handler.resolve_safe();
|
||||
@ -60,6 +160,14 @@ void sun_keyboard_port_device::device_resolve_objects()
|
||||
|
||||
void sun_keyboard_port_device::device_start()
|
||||
{
|
||||
if (get_card_device() && !m_dev)
|
||||
{
|
||||
throw emu_fatalerror(
|
||||
"Card device %s (%s) does not implement device_sun_keyboard_port_interface\n",
|
||||
get_card_device()->tag(),
|
||||
get_card_device()->name());
|
||||
}
|
||||
|
||||
save_item(NAME(m_rxd));
|
||||
|
||||
m_rxd = 1;
|
||||
|
||||
@ -28,7 +28,7 @@ public:
|
||||
sun_keyboard_port_device(machine_config const &mconfig, char const *tag, device_t *owner, uint32_t clock = 0);
|
||||
virtual ~sun_keyboard_port_device();
|
||||
|
||||
// static configuration helpers
|
||||
// configuration helpers
|
||||
auto rxd_handler() { return m_rxd_handler.bind(); }
|
||||
|
||||
DECLARE_WRITE_LINE_MEMBER( write_txd );
|
||||
@ -38,9 +38,10 @@ public:
|
||||
protected:
|
||||
sun_keyboard_port_device(machine_config const &mconfig, device_type type, char const *tag, device_t *owner, uint32_t clock);
|
||||
|
||||
virtual void device_config_complete() override;
|
||||
virtual void device_validity_check(validity_checker &valid) const override;
|
||||
virtual void device_resolve_objects() override;
|
||||
virtual void device_start() override;
|
||||
virtual void device_config_complete() override;
|
||||
|
||||
int m_rxd;
|
||||
|
||||
@ -58,13 +59,13 @@ class device_sun_keyboard_port_interface : public device_slot_card_interface
|
||||
public:
|
||||
virtual ~device_sun_keyboard_port_interface() override;
|
||||
|
||||
protected:
|
||||
device_sun_keyboard_port_interface(machine_config const &mconfig, device_t &device);
|
||||
|
||||
virtual DECLARE_WRITE_LINE_MEMBER( input_txd ) { }
|
||||
|
||||
DECLARE_WRITE_LINE_MEMBER( output_rxd ) { m_port->m_rxd = state; m_port->m_rxd_handler(state); }
|
||||
|
||||
protected:
|
||||
device_sun_keyboard_port_interface(machine_config const &mconfig, device_t &device);
|
||||
|
||||
sun_keyboard_port_device *m_port;
|
||||
|
||||
static constexpr int START_BIT_COUNT = 1;
|
||||
|
||||
314
src/devices/bus/sunmouse/hlemouse.cpp
Normal file
314
src/devices/bus/sunmouse/hlemouse.cpp
Normal file
@ -0,0 +1,314 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Vas Crabb
|
||||
#include "emu.h"
|
||||
#include "hlemouse.h"
|
||||
|
||||
#define LOG_GENERAL (1U << 0)
|
||||
#define LOG_BIT (1U << 1)
|
||||
|
||||
//#define VERBOSE (LOG_GENERAL | LOG_BIT)
|
||||
//#define LOG_OUTPUT_STREAM std::cerr
|
||||
|
||||
#include "logmacro.h"
|
||||
|
||||
#define LOGBIT(...) LOGMASKED(LOG_BIT, __VA_ARGS__)
|
||||
|
||||
|
||||
/*
|
||||
Mostly compatible with the Mouse Systems "non-rotatable" protocol.
|
||||
The only real difference is that the mouse may send a 3-byte frame
|
||||
if the movement in each axis doesn't exceed the range -120 to 127
|
||||
counts (values in the range -128 to -121 are indistinguishable from
|
||||
button states).
|
||||
*/
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
DEVICE TYPE GLOBALS
|
||||
***************************************************************************/
|
||||
|
||||
DEFINE_DEVICE_TYPE_NS(SUN_1200BAUD_HLE_MOUSE, bus::sunmouse, hle_1200baud_device, "sunmouse_hle1200", "Sun Mouse (1200 Baud, HLE)")
|
||||
DEFINE_DEVICE_TYPE_NS(SUN_4800BAUD_HLE_MOUSE, bus::sunmouse, hle_4800baud_device, "sunmouse_hle4800", "Sun Mouse (4800 Baud, HLE)")
|
||||
|
||||
namespace bus { namespace sunmouse {
|
||||
|
||||
namespace {
|
||||
|
||||
INPUT_PORTS_START( mouse )
|
||||
PORT_START("BTN")
|
||||
PORT_BIT( 0xfff8, IP_ACTIVE_HIGH, IPT_UNUSED )
|
||||
PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_CODE(MOUSECODE_BUTTON1) PORT_CHANGED_MEMBER(DEVICE_SELF, hle_device_base, input_changed, nullptr)
|
||||
PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_CODE(MOUSECODE_BUTTON2) PORT_CHANGED_MEMBER(DEVICE_SELF, hle_device_base, input_changed, nullptr)
|
||||
PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_CODE(MOUSECODE_BUTTON3) PORT_CHANGED_MEMBER(DEVICE_SELF, hle_device_base, input_changed, nullptr)
|
||||
|
||||
PORT_START("X")
|
||||
PORT_BIT( 0xf000, IP_ACTIVE_HIGH, IPT_UNUSED )
|
||||
PORT_BIT( 0x0fff, 0x00, IPT_MOUSE_X ) PORT_SENSITIVITY(100) PORT_KEYDELTA(0) PORT_CHANGED_MEMBER(DEVICE_SELF, hle_device_base, input_changed, nullptr)
|
||||
|
||||
PORT_START("Y")
|
||||
PORT_BIT( 0xf000, IP_ACTIVE_HIGH, IPT_UNUSED )
|
||||
PORT_BIT( 0x0fff, 0x00, IPT_MOUSE_Y ) PORT_SENSITIVITY(100) PORT_KEYDELTA(0) PORT_CHANGED_MEMBER(DEVICE_SELF, hle_device_base, input_changed, nullptr)
|
||||
INPUT_PORTS_END
|
||||
|
||||
|
||||
uint8_t extract_delta_byte(int32_t &delta)
|
||||
{
|
||||
int32_t const result(std::min<int32_t>(std::max<int32_t>(delta, -120), 127));
|
||||
delta -= result;
|
||||
return uint8_t(int8_t(result));
|
||||
}
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
BASE HLE MOUSE DEVICE
|
||||
***************************************************************************/
|
||||
|
||||
hle_device_base::hle_device_base(
|
||||
machine_config const &mconfig,
|
||||
device_type type,
|
||||
char const *tag,
|
||||
device_t *owner,
|
||||
uint32_t clock,
|
||||
unsigned multiplier)
|
||||
: device_t(mconfig, type, tag, owner, clock)
|
||||
, device_serial_interface(mconfig, *this)
|
||||
, device_sun_mouse_port_interface(mconfig, *this)
|
||||
, m_buttons(*this, "BTN")
|
||||
, m_x_axis(*this, "X")
|
||||
, m_y_axis(*this, "Y")
|
||||
, m_multiplier(multiplier)
|
||||
, m_x_delta(0)
|
||||
, m_y_delta(0)
|
||||
, m_x_val(0U)
|
||||
, m_y_val(0U)
|
||||
, m_btn_sent(0x00U)
|
||||
, m_btn_val(0x00U)
|
||||
, m_phase(0U)
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
hle_device_base::~hle_device_base()
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
INPUT_CHANGED_MEMBER( hle_device_base::input_changed )
|
||||
{
|
||||
if (is_transmit_register_empty())
|
||||
{
|
||||
assert((0U == m_phase) || (3U == m_phase));
|
||||
|
||||
check_inputs();
|
||||
if (0U == m_phase)
|
||||
{
|
||||
if (m_x_delta || m_y_delta || (m_btn_sent != m_btn_val))
|
||||
{
|
||||
LOG("Inputs changed (B=%X->%x X=%d Y=%d) - sending button state\n",
|
||||
m_btn_sent,
|
||||
m_btn_val,
|
||||
m_x_delta,
|
||||
m_y_delta);
|
||||
transmit_register_setup((m_btn_sent = m_btn_val) | 0x80U);
|
||||
}
|
||||
}
|
||||
else if (m_x_delta || m_y_delta)
|
||||
{
|
||||
LOG("Inputs changed (B=%X->%x X=%d Y=%d) - sending X delta\n",
|
||||
m_btn_sent,
|
||||
m_btn_val,
|
||||
m_x_delta,
|
||||
m_y_delta);
|
||||
transmit_register_setup(extract_delta_byte(m_x_delta));
|
||||
}
|
||||
else if (m_btn_sent != m_btn_val)
|
||||
{
|
||||
LOG("Inputs changed (B=%X->%x X=%d Y=%d) - sending button state\n",
|
||||
m_btn_sent,
|
||||
m_btn_val,
|
||||
m_x_delta,
|
||||
m_y_delta);
|
||||
m_phase = 0U;
|
||||
transmit_register_setup((m_btn_sent = m_btn_val) | 0x80U);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
LOG("Ignoring input changed while transmit register not empty\n");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
ioport_constructor hle_device_base::device_input_ports() const
|
||||
{
|
||||
return INPUT_PORTS_NAME(mouse);
|
||||
}
|
||||
|
||||
|
||||
void hle_device_base::device_start()
|
||||
{
|
||||
save_item(NAME(m_x_delta));
|
||||
save_item(NAME(m_y_delta));
|
||||
save_item(NAME(m_x_val));
|
||||
save_item(NAME(m_y_val));
|
||||
save_item(NAME(m_phase));
|
||||
|
||||
set_data_frame(START_BIT_COUNT, DATA_BIT_COUNT, PARITY, STOP_BITS);
|
||||
set_rate(BAUD * m_multiplier);
|
||||
receive_register_reset();
|
||||
transmit_register_reset();
|
||||
|
||||
output_rxd(0);
|
||||
|
||||
m_x_delta = 0;
|
||||
m_y_delta = 0;
|
||||
m_btn_sent = 0x00U;
|
||||
m_phase = 0U;
|
||||
}
|
||||
|
||||
|
||||
void hle_device_base::device_reset()
|
||||
{
|
||||
m_x_val = m_x_axis->read();
|
||||
m_y_val = m_y_axis->read();
|
||||
m_btn_val = m_buttons->read();
|
||||
}
|
||||
|
||||
|
||||
void hle_device_base::tra_callback()
|
||||
{
|
||||
int const bit(transmit_register_get_data_bit() ? 0 : 1);
|
||||
LOGBIT("Send bit !%d\n", bit);
|
||||
output_rxd(bit);
|
||||
}
|
||||
|
||||
|
||||
void hle_device_base::tra_complete()
|
||||
{
|
||||
check_inputs();
|
||||
|
||||
if (4U <= m_phase)
|
||||
m_phase = 0U;
|
||||
else
|
||||
++m_phase;
|
||||
|
||||
switch (m_phase)
|
||||
{
|
||||
// sent second Y delta - send button state if anything changed
|
||||
case 0U:
|
||||
if (m_x_delta || m_y_delta || (m_btn_sent != m_btn_val))
|
||||
{
|
||||
LOG("Sent Y delta (B=%X->%x X=%d Y=%d) - sending button state\n",
|
||||
m_btn_sent,
|
||||
m_btn_val,
|
||||
m_x_delta,
|
||||
m_y_delta);
|
||||
transmit_register_setup((m_btn_sent = m_btn_val) | 0x80U);
|
||||
}
|
||||
else
|
||||
{
|
||||
LOG("Sent Y delta (B=%X->%x X=%d Y=%d) - nothing to send\n",
|
||||
m_btn_sent,
|
||||
m_btn_val,
|
||||
m_x_delta,
|
||||
m_y_delta);
|
||||
}
|
||||
break;
|
||||
|
||||
// can wait after sending first Y delta
|
||||
case 3U:
|
||||
if (!m_x_delta && !m_y_delta && (m_btn_sent == m_btn_val))
|
||||
{
|
||||
LOG("Sent Y delta (B=%X->%x X=%d Y=%d) - nothing to send\n",
|
||||
m_btn_sent,
|
||||
m_btn_val,
|
||||
m_x_delta,
|
||||
m_y_delta);
|
||||
//break; uncommenting this causes problems with early versions of Solaris
|
||||
}
|
||||
case 1U:
|
||||
LOG("Sent %s (B=%X->%x X=%d Y=%d) - sending X delta\n",
|
||||
(1U == m_phase) ? "button state" : "Y delta",
|
||||
m_btn_sent,
|
||||
m_btn_val,
|
||||
m_x_delta,
|
||||
m_y_delta);
|
||||
transmit_register_setup(extract_delta_byte(m_x_delta));
|
||||
break;
|
||||
|
||||
// sent X delta - always follow with Y delta
|
||||
case 2U:
|
||||
case 4U:
|
||||
LOG("Sent X delta (B=%X->%x X=%d Y=%d) - sending Y delta\n",
|
||||
m_btn_sent,
|
||||
m_btn_val,
|
||||
m_x_delta,
|
||||
m_y_delta);
|
||||
transmit_register_setup(extract_delta_byte(m_y_delta));
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void hle_device_base::check_inputs()
|
||||
{
|
||||
// read new axis values and get difference
|
||||
uint16_t const x_val(m_x_axis->read());
|
||||
uint16_t const y_val(m_y_axis->read());
|
||||
int16_t x_delta(x_val - m_x_val);
|
||||
int16_t y_delta(y_val - m_y_val);
|
||||
|
||||
// deal with wraparound
|
||||
if (0x0800 <= x_delta)
|
||||
x_delta -= 0x1000;
|
||||
else if (-0x8000 >= x_delta)
|
||||
x_delta += 0x1000;
|
||||
if (0x0800 <= y_delta)
|
||||
y_delta -= 0x1000;
|
||||
else if (-0x8000 >= y_delta)
|
||||
x_delta += 0x1000;
|
||||
|
||||
// update state
|
||||
m_x_delta += x_delta;
|
||||
m_y_delta -= y_delta;
|
||||
m_x_val = x_val;
|
||||
m_y_val = y_val;
|
||||
|
||||
// read new button values
|
||||
m_btn_val = m_buttons->read();
|
||||
}
|
||||
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
1200 BAUD HLE MOUSE DEVICE
|
||||
***************************************************************************/
|
||||
|
||||
hle_1200baud_device::hle_1200baud_device(
|
||||
machine_config const &mconfig,
|
||||
char const *tag,
|
||||
device_t *owner,
|
||||
uint32_t clock)
|
||||
: hle_device_base(mconfig, SUN_1200BAUD_HLE_MOUSE, tag, owner, clock, 8U) // FIXME: hack because z80scc isn't working properly
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
4800 BAUD HLE MOUSE DEVICE
|
||||
***************************************************************************/
|
||||
|
||||
hle_4800baud_device::hle_4800baud_device(
|
||||
machine_config const &mconfig,
|
||||
char const *tag,
|
||||
device_t *owner,
|
||||
uint32_t clock)
|
||||
: hle_device_base(mconfig, SUN_4800BAUD_HLE_MOUSE, tag, owner, clock, 4U)
|
||||
{
|
||||
}
|
||||
|
||||
} } // namespace bus::sunmouse
|
||||
82
src/devices/bus/sunmouse/hlemouse.h
Normal file
82
src/devices/bus/sunmouse/hlemouse.h
Normal file
@ -0,0 +1,82 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Vas Crabb
|
||||
#ifndef MAME_DEVICES_SUNMOUSE_HLEMOUSE_H
|
||||
#define MAME_DEVICES_SUNMOUSE_HLEMOUSE_H
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "sunmouse.h"
|
||||
#include "diserial.h"
|
||||
|
||||
|
||||
namespace bus { namespace sunmouse {
|
||||
|
||||
class hle_device_base
|
||||
: public device_t
|
||||
, public device_serial_interface
|
||||
, public device_sun_mouse_port_interface
|
||||
{
|
||||
public:
|
||||
virtual ~hle_device_base() override;
|
||||
|
||||
DECLARE_INPUT_CHANGED_MEMBER( input_changed );
|
||||
|
||||
protected:
|
||||
// constructor/destructor
|
||||
hle_device_base(
|
||||
machine_config const &mconfig,
|
||||
device_type type,
|
||||
char const *tag,
|
||||
device_t *owner,
|
||||
uint32_t clock,
|
||||
unsigned multiplier);
|
||||
|
||||
// device overrides
|
||||
virtual ioport_constructor device_input_ports() const override;
|
||||
virtual void device_start() override;
|
||||
virtual void device_reset() override;
|
||||
|
||||
// device_serial_interface overrides
|
||||
virtual void tra_callback() override;
|
||||
virtual void tra_complete() override;
|
||||
|
||||
private:
|
||||
void check_inputs();
|
||||
|
||||
required_ioport m_buttons, m_x_axis, m_y_axis;
|
||||
unsigned const m_multiplier;
|
||||
int32_t m_x_delta, m_y_delta;
|
||||
uint16_t m_x_val, m_y_val;
|
||||
uint8_t m_btn_sent, m_btn_val;
|
||||
uint8_t m_phase;
|
||||
};
|
||||
|
||||
|
||||
class hle_1200baud_device : public hle_device_base
|
||||
{
|
||||
public:
|
||||
hle_1200baud_device(
|
||||
machine_config const &mconfig,
|
||||
char const *tag,
|
||||
device_t *owner,
|
||||
uint32_t clock);
|
||||
};
|
||||
|
||||
|
||||
class hle_4800baud_device : public hle_device_base
|
||||
{
|
||||
public:
|
||||
hle_4800baud_device(
|
||||
machine_config const &mconfig,
|
||||
char const *tag,
|
||||
device_t *owner,
|
||||
uint32_t clock);
|
||||
};
|
||||
|
||||
} } // namespace bus::sunmouse
|
||||
|
||||
|
||||
DECLARE_DEVICE_TYPE_NS(SUN_1200BAUD_HLE_MOUSE, bus::sunmouse, hle_1200baud_device)
|
||||
DECLARE_DEVICE_TYPE_NS(SUN_4800BAUD_HLE_MOUSE, bus::sunmouse, hle_4800baud_device)
|
||||
|
||||
#endif // MAME_DEVICES_SUNMOUSE_HLEMOUSE_H
|
||||
184
src/devices/bus/sunmouse/sunmouse.cpp
Normal file
184
src/devices/bus/sunmouse/sunmouse.cpp
Normal file
@ -0,0 +1,184 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Vas Crabb
|
||||
/*
|
||||
Sun mouse port
|
||||
|
||||
Pre-USB Sun keyboards use an asynchronous serial protocol. Data is
|
||||
transmitted at TTL levels using an asynchronous serial protocol.
|
||||
The mouse RxD line is pulled up by the host and driven low by an
|
||||
open collector driver in the mouse for the mark (1) condition. This
|
||||
means that if no mouse is connected, the host will see a break
|
||||
condition. The protocol is mostly compatible with the Mouse Systems
|
||||
"non-rotatable" protocol.
|
||||
|
||||
Most Sun mouse port devices transmit data at 1,200 Baud. However,
|
||||
some devices transmit at 4,800 Baud, and it's possible to modify any
|
||||
Type 5 mouse for 4,800 Baud operation. Solaris 2.3 or later is
|
||||
required to support a 4,800 Baud mouse.
|
||||
|
||||
From the Sun 2/50 onwards, the keyboard and mouse share a single
|
||||
connector, either using a splitter adapter, or by plugging the mouse
|
||||
into a pass-through connector on the keyboard.
|
||||
|
||||
Type 3 female DA-15 connector on host (introduced on Sun 2/50):
|
||||
1: keyboard RxD 9: GND
|
||||
2: GND 10: +5V
|
||||
3: keyboard TxD 11: +5V
|
||||
4: GND 12: +5V
|
||||
5: mouse RxD 13: +5V
|
||||
6: GND 14: +5V
|
||||
7: mouse TxD 15: +5V
|
||||
8: GND
|
||||
|
||||
Type 4 female Mini-DIN-8 connector on host (introduced on Sun 3/80):
|
||||
1: GND 3: +5V 6: keyboard RxD
|
||||
2: GND 4: mouse RxD 7: mouse TxD
|
||||
5: keyboard TxD 8: +5V
|
||||
|
||||
Type 5 female Mini-DIN-8 connector on host:
|
||||
1: GND 3: +5V 6: keyboard RxD
|
||||
2: GND 4: mouse RxD 7: power key
|
||||
5: keyboard TxD 8: +5V
|
||||
|
||||
Type 5 and later sacrifice the TxD line from the host to the mouse
|
||||
in favour of a dedicated line for the soft power key. It was never
|
||||
used for anything useful with standard Sun components anyway.
|
||||
|
||||
Sun 2 and Sun 3 used an optical mouse made by Mouse Systems. The
|
||||
colour varied (usually black for Sun 2 and white for Sun 3). They
|
||||
require a Mouse Systems optical mouse pad to work correctly. The
|
||||
later Sun optical mouse for Sun 4 requires a different pad with
|
||||
thinner stripes.
|
||||
|
||||
The Logitech Trackman T-CB1 is a compatible replacement for a Sun
|
||||
Type 4 or Type 5 mouse, made at Sun's request.
|
||||
|
||||
Known Sun mouse part numbers:
|
||||
* 370-1169: Type 4 optical mouse (manufactured by Mouse Systems)
|
||||
* 370-1398: Type 5 optical mouse (bridge JP2 for 4,800 Baud)
|
||||
* 370-1586-01: SPARCstation Voyager 4,800 Baud mouse
|
||||
* 370-1586-02: Type 5 opto-mechanical mouse
|
||||
* 370-1586-03: Type 5 opto-mechanical mouse
|
||||
|
||||
TODO:
|
||||
* Confirm polarity of TxD signal from host to mouse.
|
||||
* Dump mouse microcontrollers.
|
||||
*/
|
||||
|
||||
#include "emu.h"
|
||||
#include "sunmouse.h"
|
||||
|
||||
|
||||
DEFINE_DEVICE_TYPE(SUNMOUSE_PORT, sun_mouse_port_device, "sunmouse", "Sun Mouse Port")
|
||||
|
||||
|
||||
int const device_sun_mouse_port_interface::START_BIT_COUNT;
|
||||
int const device_sun_mouse_port_interface::DATA_BIT_COUNT;
|
||||
device_serial_interface::parity_t const device_sun_mouse_port_interface::PARITY;
|
||||
device_serial_interface::stop_bits_t const device_sun_mouse_port_interface::STOP_BITS;
|
||||
int const device_sun_mouse_port_interface::BAUD;
|
||||
|
||||
|
||||
|
||||
sun_mouse_port_device::sun_mouse_port_device(
|
||||
machine_config const &mconfig,
|
||||
char const *tag,
|
||||
device_t *owner,
|
||||
uint32_t clock)
|
||||
: sun_mouse_port_device(mconfig, SUNMOUSE_PORT, tag, owner, clock)
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
sun_mouse_port_device::sun_mouse_port_device(
|
||||
machine_config const &mconfig,
|
||||
device_type type,
|
||||
char const *tag,
|
||||
device_t *owner,
|
||||
uint32_t clock)
|
||||
: device_t(mconfig, type, tag, owner, clock)
|
||||
, device_slot_interface(mconfig, *this)
|
||||
, m_rxd(0)
|
||||
, m_rxd_handler(*this)
|
||||
, m_dev(nullptr)
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
sun_mouse_port_device::~sun_mouse_port_device()
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
void sun_mouse_port_device::device_config_complete()
|
||||
{
|
||||
m_dev = dynamic_cast<device_sun_mouse_port_interface *>(get_card_device());
|
||||
}
|
||||
|
||||
|
||||
void sun_mouse_port_device::device_validity_check(validity_checker &valid) const
|
||||
{
|
||||
device_t *const card(get_card_device());
|
||||
if (card && !dynamic_cast<device_sun_mouse_port_interface *>(card))
|
||||
{
|
||||
osd_printf_error(
|
||||
"Card device %s (%s) does not implement device_sun_mouse_port_interface\n",
|
||||
card->tag(),
|
||||
card->name());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void sun_mouse_port_device::device_resolve_objects()
|
||||
{
|
||||
m_rxd = 1;
|
||||
|
||||
m_rxd_handler.resolve_safe();
|
||||
}
|
||||
|
||||
|
||||
void sun_mouse_port_device::device_start()
|
||||
{
|
||||
if (get_card_device() && !m_dev)
|
||||
{
|
||||
throw emu_fatalerror(
|
||||
"Card device %s (%s) does not implement device_sun_mouse_port_interface\n",
|
||||
get_card_device()->tag(),
|
||||
get_card_device()->name());
|
||||
}
|
||||
|
||||
save_item(NAME(m_rxd));
|
||||
|
||||
if (!m_dev)
|
||||
m_rxd_handler(m_rxd = 0);
|
||||
}
|
||||
|
||||
|
||||
WRITE_LINE_MEMBER( sun_mouse_port_device::write_txd )
|
||||
{
|
||||
if (m_dev)
|
||||
m_dev->input_txd(state ? 0 : 1);
|
||||
}
|
||||
|
||||
|
||||
|
||||
device_sun_mouse_port_interface::device_sun_mouse_port_interface(machine_config const &mconfig, device_t &device)
|
||||
: device_slot_card_interface(mconfig, device)
|
||||
, m_port(dynamic_cast<sun_mouse_port_device *>(device.owner()))
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
device_sun_mouse_port_interface::~device_sun_mouse_port_interface()
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
|
||||
#include "hlemouse.h"
|
||||
|
||||
void default_sun_mouse_devices(device_slot_interface &device)
|
||||
{
|
||||
device.option_add("hle1200", SUN_1200BAUD_HLE_MOUSE);
|
||||
device.option_add("hle4800", SUN_4800BAUD_HLE_MOUSE);
|
||||
}
|
||||
84
src/devices/bus/sunmouse/sunmouse.h
Normal file
84
src/devices/bus/sunmouse/sunmouse.h
Normal file
@ -0,0 +1,84 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Vas Crabb
|
||||
#ifndef MAME_BUS_SUNMOUSE_SUNMOUSE_H
|
||||
#define MAME_BUS_SUNMOUSE_SUNMOUSE_H
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "diserial.h"
|
||||
|
||||
|
||||
class device_sun_mouse_port_interface;
|
||||
|
||||
|
||||
class sun_mouse_port_device : public device_t, public device_slot_interface
|
||||
{
|
||||
friend class device_sun_mouse_port_interface;
|
||||
|
||||
public:
|
||||
template <typename T>
|
||||
sun_mouse_port_device(machine_config const &mconfig, char const *tag, device_t *owner, T &&opts, char const *dflt)
|
||||
: sun_mouse_port_device(mconfig, tag, owner, 0)
|
||||
{
|
||||
option_reset();
|
||||
opts(*this);
|
||||
set_default_option(dflt);
|
||||
set_fixed(false);
|
||||
}
|
||||
sun_mouse_port_device(machine_config const &mconfig, char const *tag, device_t *owner, uint32_t clock = 0);
|
||||
virtual ~sun_mouse_port_device();
|
||||
|
||||
// configuration helpers
|
||||
auto rxd_handler() { return m_rxd_handler.bind(); }
|
||||
|
||||
DECLARE_WRITE_LINE_MEMBER( write_txd );
|
||||
|
||||
DECLARE_READ_LINE_MEMBER( rxd_r ) { return m_rxd; }
|
||||
|
||||
protected:
|
||||
sun_mouse_port_device(machine_config const &mconfig, device_type type, char const *tag, device_t *owner, uint32_t clock);
|
||||
|
||||
virtual void device_config_complete() override;
|
||||
virtual void device_validity_check(validity_checker &valid) const override;
|
||||
virtual void device_resolve_objects() override;
|
||||
virtual void device_start() override;
|
||||
|
||||
int m_rxd;
|
||||
|
||||
devcb_write_line m_rxd_handler;
|
||||
|
||||
private:
|
||||
device_sun_mouse_port_interface *m_dev;
|
||||
};
|
||||
|
||||
|
||||
class device_sun_mouse_port_interface : public device_slot_card_interface
|
||||
{
|
||||
friend class sun_mouse_port_device;
|
||||
|
||||
public:
|
||||
virtual ~device_sun_mouse_port_interface() override;
|
||||
|
||||
protected:
|
||||
device_sun_mouse_port_interface(machine_config const &mconfig, device_t &device);
|
||||
|
||||
virtual DECLARE_WRITE_LINE_MEMBER( input_txd ) { }
|
||||
|
||||
DECLARE_WRITE_LINE_MEMBER( output_rxd ) { m_port->m_rxd_handler(m_port->m_rxd = state ? 0 : 1); }
|
||||
|
||||
sun_mouse_port_device *m_port;
|
||||
|
||||
static constexpr int START_BIT_COUNT = 1;
|
||||
static constexpr int DATA_BIT_COUNT = 8;
|
||||
static constexpr device_serial_interface::parity_t PARITY = device_serial_interface::PARITY_NONE;
|
||||
static constexpr device_serial_interface::stop_bits_t STOP_BITS = device_serial_interface::STOP_BITS_1;
|
||||
static constexpr int BAUD = 1'200;
|
||||
};
|
||||
|
||||
|
||||
DECLARE_DEVICE_TYPE(SUNMOUSE_PORT, sun_mouse_port_device)
|
||||
|
||||
|
||||
void default_sun_mouse_devices(device_slot_interface &device);
|
||||
|
||||
#endif // MAME_BUS_SUNMOUSE_SUNMOUSE_H
|
||||
@ -190,6 +190,7 @@ fefc34a - start of mem_size, which queries ECC registers for each memory board
|
||||
|
||||
#include "bus/rs232/rs232.h"
|
||||
#include "bus/sunkbd/sunkbd.h"
|
||||
#include "bus/sunmouse/sunmouse.h"
|
||||
|
||||
#include "screen.h"
|
||||
|
||||
@ -200,6 +201,7 @@ fefc34a - start of mem_size, which queries ECC registers for each memory board
|
||||
#define RS232A_TAG "rs232a"
|
||||
#define RS232B_TAG "rs232b"
|
||||
#define KEYBOARD_TAG "keyboard"
|
||||
#define MOUSE_TAG "mouseport"
|
||||
|
||||
// page table entry constants
|
||||
#define PM_VALID (0x80000000) // page is valid
|
||||
@ -1001,8 +1003,10 @@ MACHINE_CONFIG_START(sun3_state::sun3)
|
||||
|
||||
SCC8530N(config, m_scc1, 4.9152_MHz_XTAL);
|
||||
m_scc1->out_txda_callback().set(KEYBOARD_TAG, FUNC(sun_keyboard_port_device::write_txd));
|
||||
m_scc1->out_txdb_callback().set(MOUSE_TAG, FUNC(sun_mouse_port_device::write_txd));
|
||||
|
||||
SUNKBD_PORT(config, KEYBOARD_TAG, default_sun_keyboard_devices, "type3hle").rxd_handler().set(m_scc1, FUNC(z80scc_device::rxa_w));
|
||||
SUNMOUSE_PORT(config, MOUSE_TAG, default_sun_mouse_devices, "hle1200").rxd_handler().set(m_scc1, FUNC(z80scc_device::rxb_w));
|
||||
|
||||
SCC8530N(config, m_scc2, 4.9152_MHz_XTAL);
|
||||
m_scc2->out_txda_callback().set(RS232A_TAG, FUNC(rs232_port_device::write_txd));
|
||||
@ -1085,8 +1089,10 @@ MACHINE_CONFIG_START(sun3_state::sun3_50)
|
||||
|
||||
SCC8530N(config, m_scc1, 4.9152_MHz_XTAL);
|
||||
m_scc1->out_txda_callback().set(KEYBOARD_TAG, FUNC(sun_keyboard_port_device::write_txd));
|
||||
m_scc1->out_txdb_callback().set(MOUSE_TAG, FUNC(sun_mouse_port_device::write_txd));
|
||||
|
||||
SUNKBD_PORT(config, KEYBOARD_TAG, default_sun_keyboard_devices, "type3hle").rxd_handler().set(m_scc1, FUNC(z80scc_device::rxa_w));
|
||||
SUNMOUSE_PORT(config, MOUSE_TAG, default_sun_mouse_devices, "hle1200").rxd_handler().set(m_scc1, FUNC(z80scc_device::rxb_w));
|
||||
|
||||
SCC8530N(config, m_scc2, 4.9152_MHz_XTAL);
|
||||
m_scc2->out_txda_callback().set(RS232A_TAG, FUNC(rs232_port_device::write_txd));
|
||||
|
||||
@ -143,6 +143,7 @@
|
||||
|
||||
#include "bus/rs232/rs232.h"
|
||||
#include "bus/sunkbd/sunkbd.h"
|
||||
#include "bus/sunmouse/sunmouse.h"
|
||||
|
||||
#include "screen.h"
|
||||
|
||||
@ -156,6 +157,7 @@
|
||||
#define RS232A_TAG "rs232a"
|
||||
#define RS232B_TAG "rs232b"
|
||||
#define KEYBOARD_TAG "keyboard"
|
||||
#define MOUSE_TAG "mouseport"
|
||||
|
||||
class sun3x_state : public driver_device
|
||||
{
|
||||
@ -597,8 +599,10 @@ MACHINE_CONFIG_START(sun3x_state::sun3_80)
|
||||
|
||||
SCC8530N(config, m_scc1, 4.9152_MHz_XTAL);
|
||||
m_scc1->out_txda_callback().set(KEYBOARD_TAG, FUNC(sun_keyboard_port_device::write_txd));
|
||||
m_scc1->out_txdb_callback().set(MOUSE_TAG, FUNC(sun_mouse_port_device::write_txd));
|
||||
|
||||
SUNKBD_PORT(config, KEYBOARD_TAG, default_sun_keyboard_devices, "type3hle").rxd_handler().set(m_scc1, FUNC(z80scc_device::rxa_w));
|
||||
SUNMOUSE_PORT(config, MOUSE_TAG, default_sun_mouse_devices, "hle1200").rxd_handler().set(m_scc1, FUNC(z80scc_device::rxb_w));
|
||||
|
||||
SCC8530N(config, m_scc2, 4.9152_MHz_XTAL);
|
||||
m_scc2->out_txda_callback().set(RS232A_TAG, FUNC(rs232_port_device::write_txd));
|
||||
|
||||
@ -413,6 +413,7 @@
|
||||
|
||||
#include "bus/rs232/rs232.h"
|
||||
#include "bus/sunkbd/sunkbd.h"
|
||||
#include "bus/sunmouse/sunmouse.h"
|
||||
#include "bus/sbus/sbus.h"
|
||||
#include "bus/sbus/bwtwo.h"
|
||||
#include "cpu/sparc/sparc.h"
|
||||
@ -442,6 +443,7 @@
|
||||
#define SCC1_TAG "scc1"
|
||||
#define SCC2_TAG "scc2"
|
||||
#define KEYBOARD_TAG "keyboard"
|
||||
#define MOUSE_TAG "mouseport"
|
||||
#define RS232A_TAG "rs232a"
|
||||
#define RS232B_TAG "rs232b"
|
||||
#define FDC_TAG "fdc"
|
||||
@ -2124,8 +2126,10 @@ MACHINE_CONFIG_START(sun4_state::sun4)
|
||||
SCC8530N(config, m_scc1, 4.9152_MHz_XTAL);
|
||||
m_scc1->out_int_callback().set(FUNC(sun4_state::scc1_int));
|
||||
m_scc1->out_txda_callback().set(KEYBOARD_TAG, FUNC(sun_keyboard_port_device::write_txd));
|
||||
m_scc1->out_txdb_callback().set(MOUSE_TAG, FUNC(sun_mouse_port_device::write_txd));
|
||||
|
||||
SUNKBD_PORT(config, KEYBOARD_TAG, default_sun_keyboard_devices, "type4hle").rxd_handler().set(m_scc1, FUNC(z80scc_device::rxa_w));
|
||||
SUNMOUSE_PORT(config, MOUSE_TAG, default_sun_mouse_devices, "hle1200").rxd_handler().set(m_scc1, FUNC(z80scc_device::rxb_w));
|
||||
|
||||
// RS232 serial ports
|
||||
SCC8530N(config, m_scc2, 4.9152_MHz_XTAL);
|
||||
@ -2186,8 +2190,10 @@ MACHINE_CONFIG_START(sun4_state::sun4c)
|
||||
SCC8530N(config, m_scc1, 4.9152_MHz_XTAL);
|
||||
m_scc1->out_int_callback().set(FUNC(sun4_state::scc1_int));
|
||||
m_scc1->out_txda_callback().set(KEYBOARD_TAG, FUNC(sun_keyboard_port_device::write_txd));
|
||||
// no mouse TxD connection - replaced with soft power request input
|
||||
|
||||
SUNKBD_PORT(config, KEYBOARD_TAG, default_sun_keyboard_devices, "type5hle").rxd_handler().set(m_scc1, FUNC(z80scc_device::rxa_w));
|
||||
SUNMOUSE_PORT(config, MOUSE_TAG, default_sun_mouse_devices, "hle1200").rxd_handler().set(m_scc1, FUNC(z80scc_device::rxb_w));
|
||||
|
||||
// RS232 serial ports
|
||||
SCC8530N(config, m_scc2, 4.9152_MHz_XTAL);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user