SEP 2005 MODEL 1000
INSTALLATION AND SETUP
3-52
CPU COM3 RS-232 Configuration
COM3 is I/O mapped at 3E8H and utilizes a 16550 type UART contained in the 16C532 companion
chip. When used in RS-232 mode, COM3 is terminated via the connector at J6. The configuration
details and the pin definitions, when used with the cable (P/N 3-2350-087), are shown here:
Figure 3-12. COM3 RS-232
CPU COM4 RS-232 Configuration
COM4 is I/O mapped at 2E8H and utilizes a 16550 type UART contained in the 16C532 companion
chip. When used in RS-232 mode, COM4 is terminated via the connector at J6. The configuration
details and the pin definitions, when used with the cable (P/N 3-2350-087), are shown here:
Figure 3-13. COM4 RS-232
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