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212 Sun Fire 280R Server Owner’s Guide • January 2001
Reference for the Parallel Port Connector
The parallel port connector is a DB-25 type connector (J2202) located on the main
logic board back panel.
Parallel Port Connector Diagram
Parallel Port Signals
Pin Signal Description
1 PAR_DS_L_CONN Data Strobe Low
2 to 9 PP_DAT[0..7]_CON
N
Data0 Through Data7
10 PAR_ACK_L_CONN Acknowledge Low
11 PAR_BUSY_CONN Busy
12 PAR_PE_CONN Parity Error
13 PAR_SELECT_L_CO
NN
Select Low
14 PAR_AFXN_L_CON
N
Auto Feed Low
15 PAR_ERROR_L_CO
NN
Error Low
16 PAR_INIT_L_CONN Initialize Low
17 PAR_IN_L_CONN Peripheral Input Low
113
25 14