Operation Manual

5-200
FAX-L1000 Chapter 5: Appendix
d) Signal discription
ISDN G4 board (J1)
,/,/
,/,/
,/ TWINS board (J39)
J1 J39 Signal name Description
A1 , A20 nSTROBE Strobe signal
A2 . A19 PD0 Data signal
A3 . A18 PD1 Data signal
A4 . A17 PD2 Data signal
A5 . A16 PD3 Data signal
A6 . A15 PD4 Data signal
A7 . A14 PD5 Data signal
A8 . A13 PD6 Data signal
A9 . A12 PD7 Data signal
A10 / A11 nACK ACK signal
A11 / A10 BUSY Busy signal
A12 / A9 PERROR Print error signal
A13 / A8 SELECT Select signal
A14 , A7 RESET Reset signal
A15 / A6 OPTION0 Option board detection signal 0
A16 / A5 OPTION1 Option board detection signal 1
A17 / A4 OPTION2 Option board detection signal 2
A18 . A3 GND Ground
A19 , A2 SPKON Speaker on signal
A20 . A1 N.C Not connected
B1 . B20 N.C Not connected
B2 / B19 CICNT CICNT signal
B3 , B18 N.C Not connected
B4 / B17 N.C Not connected
B5 / B16 PSPOUT Speaker signal
B6 . B15 GND Ground
B7 / B14 N.C Not connected
B8 / B13 N.C Not connected
B9 . B12 N.C Not connected
B10 . B11 N.C Not connected
B11 . B10 N.C Not connected
B12 . B9 N.C Not connected
B13 . B8 GND Ground
B14 . B7 GND Ground
B15 . B6 GND Ground
B16 . B5 GND Ground
B17 , B4 nSELECTIN Select in signal
B18 , B3 nINIT Initialize signal
B19 / B2 nFAULT Fault signal
B20 , B1 nAUTOFD Auto feed signal