User Manual

Quick Installation Guide
EEV-EX20 Quick Installation Guide 25
2.3.23 Primary/ Secondary IDE Connector (IDE1/IDE2)
Signal PIN PIN Signal
GND 40 39 HD_LED1/HD_LED2
HCS#3/QDCS3 38 37 HDCS1/QDCS#1
HDA2/QDA2 36 35 HDA0/QDA0
DMA100/SPDIAG_S 34 33 HDA1/QDA1
NC 32 31 HIRQ/QIRQ
GND 30 29 HDACK/QDACK
GND 28 27 HDIRDY/QIORDY
GND 26 25 HDIOR/QIOR
GND 24 23 HDIOW/QIOW
GND 22 21 HDREQ/QDREQ
20 19 GND
HP15/HQ15 18 17 HP0/HQ0
HP14/HQ14 16 15 HP1/HQ1
HP13/HQ13 14 13 HP2/HQ2
HP12/HQ12 12 11 HP3/HQ3
HP11/HQ11 10 9 HP4/HQ4
HP10/HQ10 8 7 HP5/HQ5
HP9/HQ9 6 5 HP6/HQ6
HP8/HQ8 4 3 HP7/HQ7
GND 2 1 HDRST
IDE1
IDE2