Ide Connector; Sata Connector; Table 27. Ata 40-Pin Connector Pin-Out (J3J1); Table 28. Sata Connector Pin-Out (J1G1, J1G2, J1J2, J2J1) - Intel SE7221BK1LX Technical Manual

Signal Name
LAN2_TRDN3
7.7

IDE Connector

The board provides one 40-pin ATA-100 IDE connector.
Pin Signal Name
1 RESET#
3 IDE_DD7
5 IDE_DD6
7 IDE_DD5
9 IDE_DD4
11 IDE_DD3
13 IDE_DD2
15 IDE_DD1
17 IDE_DD0
19 GND
21 IDE_DMAREQ
23 IDE_IOW#
25 IDE_IOR#
27 IDE_IORDY
29 IDE_DMAACK#
31 IRQ_IDE
33 IDE_A1
35 IDE_A0
37 IDE_DCS0#
39 IDE_HD_ACT#
7.8

SATA Connector

ICH6R integrated a SATA controller with four SATA ports output. The pin-out for these four
connectors is listed below.

Table 28. SATA Connector Pin-out (J1G1, J1G2, J1J2, J2J1)

Pin
1
2
3
4
5
6
7
34
Pin
9

Table 27. ATA 40-pin Connector Pin-out (J3J1)

GND
SATA0_TX_P
SATA0_TX_N
GND
SATA0_RX_N
SATA0_RX_P
GND
SE7221BK1-E Technical Product Specification
Pin Signal Name
18 GND_CHASSIS
Pin Signal Name
2 GND
4 IDE_DD8
6 IDE_DD9
8 IDE_DD10
10 IDE_DD11
12 IDE_DD12
14 IDE_DD13
16 IDE_DD14
18 IDE_DD15
20 KEY
22 GND
24 GND
26 GND
28 GND
30 GND
32 Test Point
34 DIAG
36 IDE_A2
38 IDE_DCS1#
40 GND
Signal Name