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(MESS) New skeleton driver added: [R. Belmont, Al Kossow]

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- HP16500a (ver 00.00)
This commit is contained in:
arbee 2015-01-01 23:15:24 -05:00
parent 3e9163f4d7
commit 32c151d50e
2 changed files with 162 additions and 7 deletions
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168
src/mess/drivers/hp16500.c
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@ -1,7 +1,28 @@
/***************************************************************************
Hewlett-Packard HP16500b Logic Analyzer
Hewlett-Packard HP16500a/b/c Logic Analyzer
These are weird, the "a" has more in common with the older 1650/1651
than the 16500b.
16500a rev 00.00:
MC68000 @ 10 MHz
MC68A45 CRTC
FDC9793 floppy controller (WD1793 type)
TMS9914A GPIB bus interface
SCN2661 DUART/timer
IRQ1 = VBL, IRQ2 = 20b007, IRQ3 = ?, IRQ4 = 20d000, IRQ5 = 20d007,
IRQ6 = ?, IRQ7 = ?
16500a rev 00.02:
MC68000 @ 10 MHz
MC68A45 CRTC
Z0765A08PSC floppy controller (NEC765 type)
TMS9914A GPIB bus interface
SCN2661 DUART/timer
16500b:
MC68EC030 @ 25 MHz
WD37C65C floppy controller (NEC765 type)
@ -21,6 +42,7 @@
#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "video/mc6845.h"
class hp16500_state : public driver_device
{
@ -32,6 +54,7 @@ public:
virtual void video_start();
UINT32 screen_update_hp16500(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
UINT32 screen_update_hp16500a(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
required_device<cpu_device> m_maincpu;
dynamic_array<UINT8> m_vram;
@ -46,6 +69,17 @@ public:
DECLARE_WRITE8_MEMBER (val_w);
DECLARE_READ32_MEMBER(vbl_state_r);
DECLARE_WRITE32_MEMBER(vbl_ack_w);
DECLARE_WRITE16_MEMBER(vbl_ack16_w);
DECLARE_WRITE8_MEMBER(pal_ctrl_w);
DECLARE_WRITE8_MEMBER(pal_r_w);
DECLARE_WRITE8_MEMBER(pal_g_w);
DECLARE_WRITE8_MEMBER(pal_b_w);
DECLARE_WRITE16_MEMBER(maskval_w);
DECLARE_WRITE_LINE_MEMBER(vsync_changed);
MC6845_UPDATE_ROW(crtc_update_row);
INTERRUPT_GEN_MEMBER(vblank);
@ -63,6 +97,101 @@ WRITE32_MEMBER(hp16500_state::vbl_ack_w)
m_maincpu->set_input_line(M68K_IRQ_1, CLEAR_LINE);
}
WRITE16_MEMBER(hp16500_state::vbl_ack16_w)
{
m_maincpu->set_input_line(M68K_IRQ_1, CLEAR_LINE);
}
WRITE_LINE_MEMBER( hp16500_state::vsync_changed )
{
if (state)
{
m_maincpu->set_input_line(M68K_IRQ_1, ASSERT_LINE);
}
}
MC6845_UPDATE_ROW( hp16500_state::crtc_update_row )
{
UINT32 *p = &bitmap.pix32(y);
int i, pos;
pos = y * 144;
for (i = 0; i < x_count; i++)
{
*p++ = m_palette[m_vram[pos+0x00000]];
*p++ = m_palette[m_vram[pos+0x10000]];
*p++ = m_palette[m_vram[pos+0x20000]];
*p++ = m_palette[m_vram[pos+0x30000]];
pos++;
*p++ = m_palette[m_vram[pos+0x00000]];
*p++ = m_palette[m_vram[pos+0x10000]];
*p++ = m_palette[m_vram[pos+0x20000]];
*p++ = m_palette[m_vram[pos+0x30000]];
pos++;
}
}
WRITE8_MEMBER(hp16500_state::pal_ctrl_w)
{
m_clutoffs = data & 0xf;
}
WRITE8_MEMBER(hp16500_state::pal_r_w)
{
m_colors[0] = (data<<4);
m_palette[m_clutoffs] = rgb_t(m_colors[0], m_colors[1], m_colors[2]);
}
WRITE8_MEMBER(hp16500_state::pal_g_w)
{
m_colors[1] = (data<<4);
m_palette[m_clutoffs] = rgb_t(m_colors[0], m_colors[1], m_colors[2]);
}
WRITE8_MEMBER(hp16500_state::pal_b_w)
{
m_colors[2] = (data<<4);
m_palette[m_clutoffs] = rgb_t(m_colors[0], m_colors[1], m_colors[2]);
}
WRITE16_MEMBER(hp16500_state::maskval_w)
{
// by analogy with the string printer code from the 16500b, which
// appears to be a direct port...
m_val = ((data>>8) & 0xff) ^ 0xff;
m_mask = (data & 0xff) ^ 0xff;
}
static ADDRESS_MAP_START(hp16500a_map, AS_PROGRAM, 16, hp16500_state)
AM_RANGE(0x000000, 0x00ffff) AM_ROM AM_REGION("bios", 0)
AM_RANGE(0x201000, 0x201001) AM_WRITE(maskval_w)
AM_RANGE(0x204000, 0x204001) AM_WRITE8(pal_ctrl_w, 0x00ff)
AM_RANGE(0x205000, 0x205001) AM_WRITE8(pal_r_w, 0x00ff)
AM_RANGE(0x206000, 0x206001) AM_WRITE8(pal_g_w, 0x00ff)
AM_RANGE(0x207000, 0x207001) AM_WRITE8(pal_b_w, 0x00ff)
AM_RANGE(0x20c000, 0x20c001) AM_DEVREADWRITE8("crtc", mc6845_device, status_r, address_w, 0x00ff)
AM_RANGE(0x20c002, 0x20c003) AM_DEVREADWRITE8("crtc", mc6845_device, register_r, register_w, 0x00ff)
AM_RANGE(0x20e000, 0x20e001) AM_WRITE(vbl_ack16_w)
AM_RANGE(0x600000, 0x61ffff) AM_WRITE(vram_w)
AM_RANGE(0x600000, 0x67ffff) AM_READ8(vram_r, 0x00ff)
AM_RANGE(0x980000, 0x9fffff) AM_RAM
AM_RANGE(0xa70000, 0xa7ffff) AM_RAM
ADDRESS_MAP_END
UINT32 hp16500_state::screen_update_hp16500a(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
return 0;
}
static ADDRESS_MAP_START(hp16500_map, AS_PROGRAM, 32, hp16500_state)
AM_RANGE(0x00000000, 0x0001ffff) AM_ROM AM_REGION("bios", 0)
AM_RANGE(0x0020f000, 0x0020f003) AM_WRITE(palette_w)
@ -174,6 +303,24 @@ UINT32 hp16500_state::screen_update_hp16500(screen_device &screen, bitmap_rgb32
return 0;
}
static MACHINE_CONFIG_START( hp16500a, hp16500_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M68000, 10000000)
MCFG_CPU_PROGRAM_MAP(hp16500a_map)
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_RAW_PARAMS(10000000, 0x320, 0, 0x240, 0x19c, 0, 0x170 )
MCFG_SCREEN_UPDATE_DEVICE( "crtc", mc6845_device, screen_update )
MCFG_MC6845_ADD("crtc", MC6845, "screen", 10000000/9)
MCFG_MC6845_SHOW_BORDER_AREA(false)
MCFG_MC6845_CHAR_WIDTH(8)
MCFG_MC6845_UPDATE_ROW_CB(hp16500_state, crtc_update_row)
MCFG_MC6845_OUT_VSYNC_CB(WRITELINE(hp16500_state, vsync_changed))
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MACHINE_CONFIG_END
static MACHINE_CONFIG_START( hp16500, hp16500_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M68EC030, 25000000)
@ -192,12 +339,19 @@ MACHINE_CONFIG_END
static INPUT_PORTS_START( hp16500 )
INPUT_PORTS_END
ROM_START( hp16500b )
ROM_REGION32_BE(0x20000, "bios", 0)
ROM_LOAD32_BYTE( "16500-80014.bin", 0x000000, 0x008000, CRC(35187716) SHA1(82067737892ecd356a5454a43d9ce9b38ac2397f) )
ROM_LOAD32_BYTE( "16500-80015.bin", 0x000001, 0x008000, CRC(d8d26c1c) SHA1(b5b956c17c9d6e54519a686b5e4aa733b266bf6f) )
ROM_LOAD32_BYTE( "16500-80016.bin", 0x000002, 0x008000, CRC(61457b39) SHA1(f209315ec22a8ee9d44a0ec009b1afb47794bece) )
ROM_LOAD32_BYTE( "16500-80017.bin", 0x000003, 0x008000, CRC(e0b1096b) SHA1(426bb9a4756d8087bded4f6b61365d733ffbb09a) )
ROM_START( hp165ka0 )
ROM_REGION16_BE(0x20000, "bios", 0)
ROM_LOAD16_BYTE( "16500-80002.bin", 0x000000, 0x008000, CRC(0324b75a) SHA1(837855fce9288139226c914cc0c43061e25b57d2) )
ROM_LOAD16_BYTE( "16500-80001.bin", 0x000001, 0x008000, CRC(362c8cbf) SHA1(812b79d1a31d09ec632a6842b11548168d82b5e7) )
ROM_END
ROM_START( hp16500b )
ROM_REGION32_BE(0x20000, "bios", 0)
ROM_LOAD32_BYTE( "16500-80014.bin", 0x000000, 0x008000, CRC(35187716) SHA1(82067737892ecd356a5454a43d9ce9b38ac2397f) )
ROM_LOAD32_BYTE( "16500-80015.bin", 0x000001, 0x008000, CRC(d8d26c1c) SHA1(b5b956c17c9d6e54519a686b5e4aa733b266bf6f) )
ROM_LOAD32_BYTE( "16500-80016.bin", 0x000002, 0x008000, CRC(61457b39) SHA1(f209315ec22a8ee9d44a0ec009b1afb47794bece) )
ROM_LOAD32_BYTE( "16500-80017.bin", 0x000003, 0x008000, CRC(e0b1096b) SHA1(426bb9a4756d8087bded4f6b61365d733ffbb09a) )
ROM_END
COMP( 1994, hp165ka0, 0, 0, hp16500a, hp16500, driver_device, 0, "Hewlett Packard", "HP 16500a", GAME_NOT_WORKING|GAME_NO_SOUND)
COMP( 1994, hp16500b, 0, 0, hp16500, hp16500, driver_device, 0, "Hewlett Packard", "HP 16500b", GAME_NOT_WORKING|GAME_NO_SOUND)

1
src/mess/mess.lst
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@ -1723,6 +1723,7 @@ hp48gx // HP 48GX
hp48gp // HP 48G+
hp49g
hp49gp // HP 49G+
hp165ka0
hp16500b
hp9816
hp9845a