IEI Integration NANO-PV-D4251_N4551_D5251 - Manual (Page 38)

NANO-PV-D4251/N4551/D5251 EPIC SBC
Page 25
3.2.11 Parallel Port Connector
CN Label: LPT1
CN Type: 26-pin box header
CN Location: See Figure 3-12
CN Pinouts: See Table 3-13
The parallel port connector connects to a parallel port connector interface or some other
parallel port device such as a printer.
Figure 3-12: Parallel Port Connector Location
Pin Description Pin Description
1 STB 2 AFD
3 PTD0 4 ERR
5 PTD1 6 INIT
7 PTD2 8 SLIN
9 PTD3 10 GROUND
11 PTD4 12 GROUND
13 PTD5 14 GROUND
15 PTD6 16 GROUND
17 PTD7 18 GROUND
19 ACK 20 GROUND
21 BUSY 22 GROUND
23 PE 24 GROUND
25 SLCT 26 NC
Table 3-13: Parallel Port Connector Pinouts