Sata Connectors; Serial Port Connectors; Table 57. Nic2- Intel ® 82575Eb (10/100/1000) Connector Pin-Out (J3A2); Table 58. Sata Connector Pin-Out (J1C1, J1C2, J2C2, J2C1) - Intel X38ML - Server Board Motherboard Technical Manual

Connectors and Jumper Blocks
Table 57. NIC2- Intel
7.5.3

SATA Connectors

®
The Intel ICH9R controller integrates a SATA controller with four SATA ports. The pin-out for
these four SATA connectors is defined in the following table.

Table 58. SATA Connector Pin-out (J1C1, J1C2, J2C2, J2C1)

7.5.4

Serial Port Connectors

One fully-functional serial port and one Tx/Rx only serial port is provided on the server board. A
standard, external DB-9 serial connector is located on the back edge of the server board to
supply a Serial A interface. An internal 3-pin header supplies a Serial B interface.
108
®
82575EB (10/100/1000) Connector Pin-out (J3A2)
Signal Name Pin
GND 1
CT 2
MDI3P 3
MDI3N 4
MDI2P 5
MDI2N 6
MDI1P 7
MDI1N 8
MDI0P 9
MDI0N 10
Pin
1
2
3
4
5
6
7

Table 59. External DB-9 Serial A Port Pin-out (J5A1)

Signal Name Pin
DCD 1
RXD 3
TXD 5
DTR 7
GND 9
Intel order number E15331-006
Signal Name Pin
GRN_A/YEL_C D1
GRN_C/YEL_A D2
GRN_A D3
GRN_C D4
Signal Name
GND
TXP
TXN
GND
RXN
RXP
GND
Signal Name Pin
DSR 2
RTS 4
CTS 6
RI 8
Intel® Server Board X38ML
Revision 1.3