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FM-11 Z80 CARD INTERRUPT MASK(UPPER)
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| Name FM11Z80INTH; | |
| PartNo FM11Z80; | |
| Revision 01; | |
| Date 25/12/03; | |
| Designer Katunori Takesita; | |
| Company MSD; | |
| Assembly ; | |
| Location ; | |
| Device G22V10; | |
| /* INPUTS */ | |
| Pin 1 = CLK; /* MASKSET */ | |
| Pin 2 = DIN4; | |
| Pin 3 = DIN5; | |
| pin 4 = DIN6; | |
| pin 5 = DIN7; | |
| pin 6 = !RESET; | |
| pin 7 = !INT4; | |
| pin 8 = !INT5A; | |
| pin 9 = !INT5B; | |
| pin 10 = !INT6A; | |
| pin 11 = !INT6B; | |
| /* pin 12 GND */ | |
| pin 13 = !OE; /* read */ | |
| pin 14 = !INT7; | |
| pin 15 = !INTE; | |
| pin 16 = !NMI0; | |
| pin 17 = !NMI1; | |
| /* OUTPUTS */ | |
| /* pin 24 Vcc */ | |
| Pin [23..20] = [DOUT4..7]; | |
| Pin 19 = !INTH; | |
| Pin 18 = !NMI; | |
| [DOUT7..4].ar = RESET; | |
| DOUT7.sp = 'b'0; | |
| DOUT6.sp = 'b'0; | |
| DOUT5.sp = 'b'0; | |
| DOUT4.sp = 'b'0; | |
| DOUT7.oe = OE; | |
| DOUT6.oe = OE; | |
| DOUT5.oe = OE; | |
| DOUT4.oe = OE; | |
| DOUT7.d = DIN7; | |
| DOUT6.d = DIN6; | |
| DOUT5.d = DIN5; | |
| DOUT4.d = DIN4; | |
| INTH = (DOUT4 & INT4) # | |
| (DOUT5 & (INT5A # INT5B)) # | |
| (DOUT6 & (INT6A # INT6B)) # | |
| (DOUT7 & INT7) # INTE; | |
| NMI = NMI0 # NMI1; |
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