Pin
Function
1 CD
9 RI
Table 3.2
Serial Port Pinouts
The optional parallel port uses a DB25 female connector configured as Table 3-3
shows:
Pin
Function
1 STROBE
2 D0
3 DI
4 D2
5 D3
6 D4
7 D5
8 D6
9 D7
10 ACK
11 BUSY
12 PE
13 SLCT
14 AUTOFD
15 ERR
16 INIT