68901 MFP

Pinout

R/!W --> 1  68901 
MFP
48 <-- !CE
RS0 --> 2 47 <-- !DS
RS1 --> 3 46   !DTACK
RS2 --> 4 45   !IACK
RS3 --> 5 44 <-> D7
RS4 --> 6 43 <-> D6
TC   7 42 <-> D5
SO <-- 8 41 <-> D4
SI --> 9 40 <-> D3
RC   10 39 <-> D2
VCC --- 11 38 <-> D1
NC   12 37 <-> D0
TAO   13 36 --- GND
TBO   14 35 <-- CLK
TCO   15 34 <-- !IEI
TDO   16 33 --> !IEO
X1   17 32 --> !IRQ
X0   18 31   !RR
TAI   19 30   !TR
TBI   20 29   INT7
!RST --> 21 28   INT6
INT0   22 27   INT5
INT1   23 26   INT4
INT2   24 25   INT3
PLCC52
+-------------------------------------------+
|  8 TC | 21| 34 !TR| 47 D6 |
|  9 SO | 22 TAI| 35 !RR| 48 D7 |
| 10 SI | 23 TBI| 36 !IRQ   | 49 !IACK  |
| 11 RC | 24 !RST   | 37 !IEO   | 50 !DTACK |
| 12 VCC| 25 INT0   | 38 !IEI   | 51 !DS|
| 13| 26 INT1   | 39 CLK| 52 !CE|
| 14| 27 INT2   | 40 GND|  1|
| 15 TAO| 28 INT3   | 41 D0 |  2 R/!W   |
| 16 TBO| 29 INT4   | 42 D1 |  3 RS0|
| 17 TCO| 30 INT5   | 43 D2 |  4 RS1|
| 18 TDO| 31 INT6   | 44 D3 |  5 RS2|
| 19 X1 | 32 INT7   | 45 D4 |  6 RS3|
| 20 X0 | 33| 46 D5 |  7 RS4|
+-------------------------------------------+