Cnr Connector (J11B1) (Optional) - Intel D815EEA2 Technical Product Specification

Intel Desktop Board D815EEA2/D815EPEA2 Technical Product Specification
Table 39.

CNR Connector (J11B1) (Optional)

Pin Signal Name
A1 Reserved
A2 Reserved
A3 Ground
A4 Reserved
A5 Reserved
A6 Ground
A7 LAN_TXD2
A8 LAN_TXD0
A9 Ground
A10 LAN_CLK
A11 LAN_RXD1
A12 Reserved
A13 USB+ (optional)*
A14 Ground
A15 USB- (optional)*
A16 +12 V
A17 Ground
A18 +3.3 V (dual)
A19 +5 V
A20 Ground
A21 EEDI
A22 EECS
A23 SMB_A1
A24 SMB_A2
A25 SMB_SDA
A26 AC97_RESET
A27 Reserved
A28 AC97_SDATA_IN1
A29 AC97_SDATA_IN0
A30 Ground
* These signals are used only with the optional SMSC LPC47M142 I/O controller. If the SMSC LPC47M132 I/O
controller is used, these signals are reserved.
For information about
The CNR
74
Pin Signal Name
B1 Reserved
B2 Reserved
B3 Reserved
B4 Ground
B5 Reserved
B6 Reserved
B7 Ground
B8 LAN_TXD1
B9 LAN_RSTSYNC
B10 Ground
B11 LAN_RXD2
B12 LAN_RXD0
B13 Ground
B14 Reserved
B15 +5 V (dual)
B16 USB_OC (optional)*
B17 Ground
B18 -12 V
B19 +3.3 V
B20 Ground
B21 EED0
B22 EECK
B23 Ground
B24 SMB_A0
B25 SMB_SCL
B26 CDC_DWN_ENAB
B27 Ground
B28 AC97_SYNC
B29 AC97_SDATA_OUT
B30 AC97_BITCLK
Refer to
Section 1.14, page 47