Figure 107. Host/Device Side Detection Circuitry; Figure 108. Device Side Only Cable Detection - Intel 815EG Design Manual

R

Figure 107. Host/Device Side Detection Circuitry

ICH2
ICH2

Figure 108. Device Side Only Cable Detection

ICH2
ICH2
®
Intel 815EG Chipset Platform Design Guide
To secondary
IDE connector
40-conductor
GPIO
cable
PDIAG#/
CBLID#
GPIO
10 kΩ
To secondary
IDE connector
80-conductor
GPIO
IDE cable
PDIAG#/
CBLID#
GPIO
10 kΩ
40-conductor
cable
PDIAG#/
CBLID#
0.047 µF
80-conductor
IDE cable
PDIAG#/
CBLID#
0.047 µF
IDE drive
5 V
10 kΩ
PDIAG#
IDE drive
5 V
10 kΩ
PDIAG#
Open
IDE drive
5 V
10 k Ω
PDIAG#
IDE drive
5 V
10 k Ω
PDIAG#
Open
System Design Checklist
IDE drive
5 V
10 kΩ
PDIAG#
IDE drive
5 V
10 kΩ
PDIAG#
IDE_combo_cable_det
IDE drive
5 V
10 k Ω
PDIAG#
IDE drive
5 V
10 k Ω
PDIAG#
IDE_dev_cable_det
189