Cnr Connector (Optional) - Intel BOXD850EMD2L - 850E 478PIN MAX-2GB UATX 3PCI Specifications

Table 38.

CNR Connector (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+
A14 Ground
A15 USB-
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
For information about
The CNR
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
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 1.12, page 35
Technical Reference
65