Pin Num |
Pin Type |
Assigned Signal |
1 |
I/O |
a27 |
2 |
I/O/GTS2 |
AS |
3 |
VCCINT |
VCC |
4 |
I/O |
KPR |
5 |
I/O/GTS1 |
SIZ0 |
6 |
I/O |
SIZ1 |
7 |
I/O |
IDE |
8 |
I/O |
a0 |
9 |
I/O |
a1 |
10 |
I/O |
a19 |
11 |
I/O |
a20 |
12 |
I/O |
a21 |
13 |
I/O |
a26 |
14 |
GND |
GND |
15 |
I/O/GCK1 |
CLK |
16 |
I/O/GCK2 |
HALT |
17 |
I/O/GCK3 |
a16 |
18 |
I/O |
ECS |
19 |
I/O |
RESET |
20 |
I/O |
FLOPPY |
21 |
GND |
GND |
22 |
I/O |
KBD_CS |
23 |
I/O |
CDIS |
24 |
I/O |
I_DIR |
25 |
I/O |
I_MEMW |
26 |
VCCIO |
VCC |
27 |
I/O |
I_MEMR |
28 |
TDI |
TDI |
29 |
TMS |
TMS |
30 |
TCK |
TCK |
31 |
I/O |
R_BTN |
32 |
I/O |
I_IOW |
33 |
I/O |
I_IOR |
34 |
I/O |
DRAM_DTACK |
35 |
I/O |
DRAM_CONFIG |
36 |
I/O |
I_ALE |
37 |
VCCINT |
VCC |
38 |
I/O |
I_IOCHRDY |
39 |
I/O |
IO_CS |
40 |
I/O |
VGA_CS |
41 |
GND |
GND |
42 |
I/O |
DRAM_CS |
43 |
I/O |
ETHRNT |
44 |
I/O |
ROM |
45 |
I/O |
nRW1 |
46 |
I/O |
RW1 |
47 |
I/O |
nRW0 |
48 |
I/O |
RW0 |
49 |
I/O |
BYTE3 |
50 |
I/O |
BYTE2 |
51 |
I/O |
BYTE1 |
52 |
I/O |
BYTE0 |
53 |
TDO |
TDO |
54 |
GND |
GND |
55 |
VCCIO |
VCC |
56 |
I/O |
READ_n |
57 |
I/O |
FPU |
58 |
I/O |
RW_N |
59 |
I/O |
STERM |
60 |
I/O |
DSACK0 |
61 |
I/O |
DSACK1 |
62 |
I/O |
FC2 |
63 |
I/O |
FC0 |
64 |
I/O/GSR |
FC1 |