Chapter 4 System Support
Table 4–21. 82371 South Bridge General Purpose Output Port Utilization
82371 South Bridge General Purpose Output Port Utilization
GP Output Port
GPO #0
GPO #1-7
GPO #8
GPO #9
GPO #10
GPO #11
GPO #12
GPO #13
GPO #14
GPO #15
GPO #16
GPO #17
GPO #18
GPO #19
GPO #20
GPO #21
GPO #22, 23
GPO #24
GPO #25
GPO #26
GPO #27
GPO #28-30
4-48
Compaq Deskpro EN Series of Personal Computers
Desktop and Minitower Form Factors
Table 4-21.
Function
PCI reset. When low will generate a PCI RST- to PCI slots.
ISA bus address signals LA17-23.
Not used.
Not used.
Not used.
Not used.
Not used.
Not used.
Not used
Not used.
Power management suspend control signal.
CPU clock stop. When cleared inhibits the clock generator from producing CPU clock.
PCI clock stop. When cleared inhibits the clock generator from producing PCI clock.
Not used.
Power management suspend control signal.
Not used.
X-bus control signals.
Not used.
Not used.
Not used.
Chassis fan control. When cleared (0) shuts down the chassis fan.
Not used.
Third Edition - September 1998