IC number | Manufacturer | Documentation |
---|---|---|
FE3010 | Faraday | Not available |
IC number | Package | CBM part number | CBM part description |
---|---|---|---|
FE3010A | 84-pin PLCC | 390317-01 | FE3010A |
FE3010B | 84-pin PLCC | 390317-02 | FE3010B |
Device | Positions | Package |
---|---|---|
A2286 main board | U4 | PLCC |
PC30-III | U802 | PLCC |
PC40-III | U802 | PLCC |
Pin | Type | Name | Description |
---|---|---|---|
1 | Power | VSS | GROUND |
2..9 | I/O | DATA(0)..DATA(7) | DATA BIT 0..7 |
10 | Input | HLDA | HOLD ACKNOWLEDGE |
11 | Input | DMARDY | DMA READY |
12 | Input | DMACLK | DMA CLOCK |
13 | Input | NMASTER | BUS MASTER |
14 | Input | KBINT | KEYBOARD INTERRUPT |
15..19 | Input | IRQ3..IRQ7 | INTERRUPT REQUEST 3..7 |
20 | Output | INTR | INTERRUPT REQUEST TO CPU (80286) |
21 | Output | OUT1 | TIMING CHANNEL 1 OUTPUT |
22 | Power | VSS | GROUND |
23 | Input | TCLK | TIMER CLOCK |
24 | Output | SPKR | SPEAKER |
25 | Input | NIRQ8, IRQ9..IRQ12 | INTERRUPT REQUEST 8..12 |
30..39 | I/O | AL(0)..AL(9) | ADDRESS BIT 0..9 |
40..41 | I/O | AH(0)..AH(1) | ADDRESS BIT 0..1 |
42 | Power | VSS | GROUND |
43 | Power | VDD | +5 VOLTS SUPPLY |
44..55 | Output | AH(2)..AH(13) | ADDRESS BIT 2..13 |
56 | Input | NRFSH | REFRESH ADDRESS |
57 | Input | ALE | ADDRESS LATCH ENABLE |
58 | Output | NRTCCS | REAL TIME CLOCK CHIP SELECT |
59 | Input | NINTA | INTERRUPT ACKNOWLEDGE FROM CPU |
60..61 | Input | IRQ15..IRQ14, NIRQ13 | INTERRUPT REQUEST 15..13 |
63 | Input | NCLEAR | SYSTEM CLEAR |
64 | Power | VSS | GROUND |
65..67 | Output | DACK2..DACK0 | DMA ACKNOWLEDGE BIT 2..0 |
68 | Output | NDACKEN | DMA ACKNOWLEDGE ENABLE |
69 | Output | HRQ | DMA REQUEST TO CPU (80286) |
70 | Output | TO | DMA END OF OPERATION |
71 | Output | AEN | DMA AEN |
72..75 | Input | DRQ7..DRQ5 | CHANNEL 7..5 DMA REQUEST |
76..78 | Input | DRQ3..DRQ0 | CHANNEL 3..0 DMA REQUEST |
79 | Output | SYSALE | SYSTEM ALE |
80 | I/O | NIOR | I/O READ COMMAND |
81 | I/O | NIOW | I/O WRITE COMMAND |
82 | Output | NMEMR | MEMORY READ COMMAND |
83 | Output | NMEMW | MEMORY WRITE COMMAND |
84 | Power | VDD | +5 VOLTS SUPPLY |
Copyright © 2004 Ronald van Dijk - All rights reserved
Last update: 7 February 2004