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ucom4: added D546 (nw)

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hap 2017-04-19 21:52:37 +02:00
parent 34c3da3aa2
commit 6e70f5a928
2 changed files with 25 additions and 12 deletions
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21
src/devices/cpu/ucom4/ucom4.cpp
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@ -25,15 +25,16 @@
#include "debugger.h"
// uCOM-43 products: 2000x8 ROM, RAM size custom, supports full instruction set
const device_type NEC_D553 = device_creator<upd553_cpu_device>; // 42-pin PMOS, 35 pins for I/O, Open Drain output, 96x4 RAM
const device_type NEC_D557L = device_creator<upd557l_cpu_device>; // 28-pin PMOS, 21 pins for I/O, Open Drain output, 96x4 RAM
const device_type NEC_D650 = device_creator<upd650_cpu_device>; // 42-pin CMOS, 35 pins for I/O, push-pull output, 96x4 RAM
// uCOM-43 products: 2000x8 ROM, 96x4 RAM, supports full instruction set
const device_type NEC_D546 = device_creator<upd546_cpu_device>; // 42-pin PMOS, 35 pins for I/O
const device_type NEC_D553 = device_creator<upd553_cpu_device>; // 42-pin PMOS, 35 pins for I/O, high voltage
const device_type NEC_D557L = device_creator<upd557l_cpu_device>; // 28-pin PMOS, 21 pins for I/O
const device_type NEC_D650 = device_creator<upd650_cpu_device>; // 42-pin CMOS, 35 pins for I/O
// uCOM-44 products: 1000x8 ROM, 64x4 RAM, does not support external interrupt
const device_type NEC_D552 = device_creator<upd552_cpu_device>; // 42-pin PMOS, 35 pins for I/O, Open Drain output
// uCOM-44 products: 1000x8 ROM, 64x4 RAM, 1-level stack, does not support external interrupt
const device_type NEC_D552 = device_creator<upd552_cpu_device>; // 42-pin PMOS, 35 pins for I/O, high voltage
// uCOM-45 products: ROM size custom, 32x4 RAM
// uCOM-45 products: 1000x8 or 640x8 ROM, 32x4 RAM, 1-level stack
//..
@ -59,8 +60,12 @@ ADDRESS_MAP_END
// device definitions
upd546_cpu_device::upd546_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: ucom4_cpu_device(mconfig, NEC_D546, "uPD546", tag, owner, clock, NEC_UCOM43, 3 /* stack levels */, 11 /* prg width */, ADDRESS_MAP_NAME(program_2k), 7 /* data width */, ADDRESS_MAP_NAME(data_96x4), "upd546", __FILE__)
{ }
upd553_cpu_device::upd553_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: ucom4_cpu_device(mconfig, NEC_D553, "uPD553", tag, owner, clock, NEC_UCOM43, 3 /* stack levels */, 11 /* prg width */, ADDRESS_MAP_NAME(program_2k), 7 /* data width */, ADDRESS_MAP_NAME(data_96x4), "upd553", __FILE__)
: ucom4_cpu_device(mconfig, NEC_D553, "uPD553", tag, owner, clock, NEC_UCOM43, 3, 11, ADDRESS_MAP_NAME(program_2k), 7, ADDRESS_MAP_NAME(data_96x4), "upd553", __FILE__)
{ }
upd557l_cpu_device::upd557l_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)

16
src/devices/cpu/ucom4/ucom4.h
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@ -76,10 +76,10 @@ enum
/INT 6 | | 37 PB0
RESET 7 | | 36 PA3
PD0 8 | | 35 PA2
PD1 9 | uPD552 | 34 PA1
PD2 10 | uPD553 | 33 PA0
PD3 11 | uPD650* | 32 PI2
PE0 12 | | 31 PI1
PD1 9 | uPD546 | 34 PA1
PD2 10 | uPD552 | 33 PA0
PD3 11 | uPD553 | 32 PI2
PE0 12 | uPD650* | 31 PI1
PE1 13 | | 30 PI0
PE2 14 | | 29 PH3
PE3 15 | | 28 PH2
@ -312,6 +312,13 @@ protected:
};
class upd546_cpu_device : public ucom4_cpu_device
{
public:
upd546_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
};
class upd553_cpu_device : public ucom4_cpu_device
{
public:
@ -345,6 +352,7 @@ public:
extern const device_type NEC_D546;
extern const device_type NEC_D553;
extern const device_type NEC_D557L;
extern const device_type NEC_D650;