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Appendix C: Pinouts
GAL-9011 Null Modem
C-5
C.4 GAL-9011 Null Modem
A null modem is used for wire-swap and is necessary for connecting COM1
CN2 to a PC serial port.
PN: GAL-9011
Figure C-4: Null Modem Pinouts
Swap pin 2 and pin 3
Swap pin 4 and pin 6
Swap pin 7 and pin 8
Table C-4: Null Modem Pinouts