user manual

6-10 Computer Group Literature Center Web Site
Subassembly Reference
6
Peripheral Power Connectors (PWR1, PWR2,
PWR3, PWR4)
The four peripheral power connectors are located on the secondary side of
the CPX8216 backplane. All four connectors have the same pin-out and
can be used interchangeably.
15 IDE_[n]_D1 IDE_[n]_D13 16
17 IDE_[n]_D0 IDE_[n]_D15 18
19 GND Key (pin missing) 20
21 IDE_[n]_DMARQ GND 22
23 IDE_[n]_DIOW# GND 24
25 IDE_[n]_DIOR# GND 26
27 IDE_[n]_IORDY No Connect 28
29 IDE_[n]_DMACK# GND 30
31 IDE_[n]_INTRQ IDE_[n]_IOCS16# 32
33 IDE_[n]_DA1 IDE_[n]_PDIAG# 34
35 IDE_[n]_DA0 IDE_[n]_DA2 36
37 IDE_[n]_CS1FX# IDE_[n]_CS3FX# 38
39 IDE_[n]_DASP GND 40
Table 6-7. IDEA and IDEB Pin Assignments (continued)
Pin Signal Signal Pin
Table 6-8. PWR1, PWR2, PWR3, PWR4 Pin Assignments
Pin Signal
1+5 Volts
2 Ground