Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-22 16:31:49 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

hmcs400: add pinout reference

Browse Source
This commit is contained in:
hap 2024-09-19 13:27:35 +02:00
parent 68ee44dd51
commit af9dde9493
1 changed files with 45 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
src/devices/cpu/hmcs400/hmcs400.h
View File

@ -21,6 +21,48 @@ enum
};
// pinout reference
/*
_________________
D11 1 |* | 64 D10
D12 2 | | 63 D9
D13 3 | | 62 D8
D14 4 | | 61 D7
D15 5 | | 60 D6
R00 6 | | 59 D5
R01 7 | | 58 D4
R02 8 | | 57 D3
R03 9 | | 56 D2
R10 10 | | 55 D1
R11 11 | | 54 D0
R12 12 | | 53 GND
R13 13 | | 52 OSC2
R20 14 | HD61402x | 51 OSC1
R21 15 | HD61404x | 50 _TEST
R22 16 | HD61408x | 49 RESET
R23 17 | | 48 R93
RA0 18 | DP-64S | 47 R92
RA1/Vdisp 19 | DC-64S | 46 R91
R30 20 | | 45 R90
R31 21 | | 44 R83
R32/_INT0 22 | | 43 R82
R33/_INT1 23 | | 42 R81
R50 24 | | 41 R80
R51 25 | | 40 R73
R52 26 | | 39 R72
R53 27 | | 38 R71
R60 28 | | 37 R70
R61 29 | | 36 R43
R62 30 | | 35 R42/SO
R63 31 | | 34 R41/SI
Vcc 32 |_________________| 33 R40/_SCK
(see datasheets for FP-64 pinouts)
*/
class hmcs400_cpu_device : public cpu_device
{
public:
@ -102,9 +144,9 @@ protected:
u16 m_d; // D pins state
u16 m_d_mask;
u8 m_int_line[2];
u16 m_irq_flags;
u8 m_pmr;
u8 m_int_line[2]; // INT0/INT1 pin state
u16 m_irq_flags; // interrupt control bits
u8 m_pmr; // port mode register
// I/O handlers
devcb_read8::array<8> m_read_r;