Справочник Пользователя для AMD PPC-L106T
Chapter 3 System Setup 31
3.5.2 COM3/COM4 pin 9 output setting (J7)
Table 3.5: Serial port default settings
Port
Address Range
Interrupt
COM1
3F8 ~ 3FF
IRQ4
COM2
2F8 ~ 2FF
IRQ3
COM3
3E8 ~ 3EF
IRQ10
COM4
2E8 ~ 2EF
IRQ5
Table 3.6: COM3/4 pin 9 settings (J7)
*Normal operation
+5 V output
+12 V output
*default setting