Toshiba T4900CT Manual page 191

C.18 PJ306 Serial I/F Connector (9-Pin)
Table C-18 Serial I/F connector pin assignments (9-pin)
Pin
01
02
03
04
05
T4900CT
Signal I/O
DCD1;101 I
RD1;001 I
SD1;001 O
DTR1;101 O
GND —
Pin Signal
06 DSR1;101
07 RTS1;101
08 CTS1;101
09 RI1;101
I/O
I
O
I
I
C-11