Intel SE7221BK1-E manual IDE Connector, NIC2-82541PI 10/100/1000 Connector Pin-out J6A1

			SE7221BK1-ETechnical Product Specification
Signal Name	Pin	Pin		Signal Name
P1V8_STB_LAN1	6	14		P3V3_STB
LAN1_TRDP2	7	15		LAN1_LINK1000_N
LAN1_TRDN2	8	16		LINK100_L

Table 24. NIC2-82541PI (10/100/1000) Connector Pin-out (J6A1)

Signal Name	Pin	Pin	Signal Name
P1V8_STB_LAN2	1	10	LAN2_TRDN0
LAN2_TRDN2	2	11	LAN2_TRDP0
LAN2_TRDP2	3	12	P1V8_STB_LAN2
LAN2_TRDP1	4	13	LAN2_LINK100_N
LAN2_TRDN1	5	14	LAN2_LINK1000_N
P1V8_STB_LAN2	6	15	LAN2_LINK_UP_N
P1V8_STB_LAN2	7	16	LAN2_ACT_N
LAN2_TRDP3	8	17	GND_CHASSIS
LAN2_TRDN3	9	18	GND_CHASSIS

7.6IDE Connector

The board provides one 40-pin ATA-100 IDE connector.

Table 25. ATA 40-pin Connector Pin-out (J3J1)

Pin	Signal Name	Pin	Signal Name
1	RESET#	2	GND
3	IDE_DD7	4	IDE_DD8
5	IDE_DD6	6	IDE_DD9
7	IDE_DD5	8	IDE_DD10
9	IDE_DD4	10	IDE_DD11
11	IDE_DD3	12	IDE_DD12
13	IDE_DD2	14	IDE_DD13
15	IDE_DD1	16	IDE_DD14
17	IDE_DD0	18	IDE_DD15
19	GND	20	KEY
21	IDE_DMAREQ	22	GND
23	IDE_IOW#	24	GND
25	IDE_IOR#	26	GND
27	IDE_IORDY	28	GND
29	IDE_DMAACK#	30	GND
31	IRQ_IDE	32	Test Point
33	IDE_A1	34	DIAG
35	IDE_A0	36	IDE_A2
37	IDE_DCS0#	38	IDE_DCS1#
39	IDE_HD_ACT#	40	GND

28 Revision 1.3