Technical Reference
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Table 43. IDE RAID Connectors (Optional)
Pin Signal Name Pin Signal Name
1 Reset IDE 2 Ground
3 Data 7 4 Data 8
5 Data 6 6 Data 9
7 Data 5 8 Data 10
9 Data 4 10 Data 11
11 Data 3 12 Data 12
13 Data 2 14 Data 13
15 Data 1 16 Data 14
17 Data 0 18 Data 15
19 Ground 20 Key
21 DMARQ 22 Ground
23 I/O Write# 24 Ground
25 I/O Read# 26 Ground
27 IORDY 28 Ground
29 DMACK 30 Ground
31 INTRQ 32 Not connected
33 A1 (Address 1) 34 PDIAG [SDIAG]
35 A0 (Address 0) 36 A2 (Address 2)
37 Chip Select 0P [Chip Select 0S] 38 Chip Select 1P [Chip Select 1S]
39 Activity# 40 Ground
Signal names in brackets [ ] are for the secondary IDE RAID connector.
Table 44. SATA/SATA RAID Connectors (Optional)
Pin Signal Name
1 Ground
2 TXP
3 TXN
4 Ground
5 RXN
6 RXP
7 Ground