173.2 PCI E-IDE Disk Drive Connector(CN10)For IDE HDD connection. The WAFER-5823 was designed withone 2.0mm connector (CN10), which could be converted to two2.54mm standard IDE connector via proprietary cable. Usingthis cable you can attach two IDE hard disk drives to theWAFER-5823.z CN10: 44-pin Primary Mini-pitched IDE InterfaceConnectorz CN10: Primary IDE Interface ConnectorPIN NO. DESCRIPTION PIN NO. DESCRIPTION1 RESET# 2 GROUND3 DATA 7 4 DATA 85 DATA 6 6 DATA 97 DATA 5 8 DATA 109 DATA 4 10 DATA 1111 DATA 3 12 DATA 1213 DATA 2 14 DATA 1315 DATA 1 16 DATA 1417 DATA 0 18 DATA 1519 GROUND 20 N/C21 IDE DRQ 22 GROUND23 IOW# 24 GROUND25 IOR# 26 GROUND27 IDE CHRDY 28 GROUND29 IDE DACK 30 GROUND–DEFAULT31 INTERRUPT 32 N/C33 SA1 34 N/C35 SA0 36 SA237 HDC CS0# 38 HDC CS1#39 HDD ACTIVE# 40 GROUND41 VCC 42 VCC43 GROUND 44 N/C