Intel SE7221BK1-E manual NIC Connector, VGA Connector Pin-out J8A1, Pin Signal Name

SE7221BK1-E Technical Product Specification

Signal Name	Pin	Pin	Signal Name
FP_PWR_BTN_N	11	12	LAN1_ACT_N
GND	13	14	LAN1_LINK_UP_N
FP_RST_BTN_N	15	16	MBMC_SMC_PHL5V_DAT
RESET switch (GND)	17	18	MBMC_SMC_PHL5V_CLK
NC	19	20	NC
GND	21	22	LAN2_ACT_N
NMI switch#	23	24	LAN2_LINK_UP_N
Key	25	26	Key
P5V_STB	27	28	P5V_STB
FP_ID_LED_N	29	30	FP_STATUS_LED1_N
FP_ID_BTN_N	31	32	P5V
GND	33	34	NC

Note: NC (No Connect) in this project

7.4VGA Connector

The following table details the pin-out of the VGA connector. This connector is combined with COM1 connector.

Table 22. VGA Connector Pin-out (J8A1)

Signal Name	Pin
RED	B1
GREEN	B2
BLUE	B3
NC	B4
GND	B5
GND	B6
GND	B7
GND	B8

Pin	Signal Name
B9	Fused VCC (+5V)
B10	GND
B11	NC
B12	DDCDAT
B13	HSY
B14	VSY
B15	DDCCLK

Note: NC (No Connect) in this project

7.5NIC Connector

The Intel® Server Board SE7221BK1-E supports two NIC RJ45 connectors. The following tables detail the pin-out of the connector.

Table 23. NIC1-82541PI(10/100/1000) Connector Pin-out (J5A1)

Signal Name	Pin	Pin	Signal Name
LGND_LAN1	1	10	LAN1_TRDN3
LAN1_TRDP0	2	11	LAN1_LINK_UP_N
LAN1_TRDN0	3	12	LAN1_ACT_N
LAN1_TRDP1	4	LAN1_TRDP3	9
LAN1_TRDN1	5	13	LAN1_LINK100_N

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