Connectors, Com express connector, Chapter 2: jumpers and connectors – NEXCOM VTC 6110 User Manual
Page 32: Connector pin definition, Row b row a
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18
Chapter 2: Jumpers and Connectors
VTC 6110 User Manual
Connectors
High Speed Board-to-Board Connector:
COM Express Row A and Row B
Connector size: 2 x 110 = 220 pins
Connector location: J4
COM Express Connector
J1
COM Express
A1
A1
A2
A2
A3
A3
A4
A4
A5
A5
A6
A6
A7
A7
A8
A8
A9
A9
A10
A10
A11
A11
A12
A12
A13
A13
A14
A14
A15
A15
A16
A16
A17
A17
A18
A18
A19
A19
A20
A20
A21
A21
A22
A22
A23
A23
A24
A24
A25
A25
A26
A26
A27
A27
A28
A28
A29
A29
A30
A30
A31
A31
A32
A32
A33
A33
A34
A34
A35
A35
A36
A36
A37
A37
A38
A38
A39
A39
A40
A40
A41
A41
A42
A42
A43
A43
A44
A44
A45
A45
A46
A46
A47
A47
A48
A48
A49
A49
A50
A50
A51
A51
A52
A52
A53
A53
A54
A54
A55
A55
A56
A56
A57
A57
A58
A58
A59
A59
A60
A60
A61
A61
A62
A62
A63
A63
A64
A64
A65
A65
A66
A66
A67
A67
A68
A68
A69
A69
A70
A70
A71
A71
A72
A72
A73
A73
A74
A74
A75
A75
A76
A76
A77
A77
A78
A78
A79
A79
A80
A80
A81
A81
A82
A82
A83
A83
A84
A84
A85
A85
A86
A86
A87
A87
A88
A88
A89
A89
A90
A90
A91
A91
A92
A92
A93
A93
A94
A94
A95
A95
A96
A96
A97
A97
A98
A98
A99
A99
A100
A100
A101
A101
A102
A102
A103
A103
A104
A104
A105
A105
A106
A106
A107
A107
A108
A108
A109
A109
A110
A110
B1
B1
B2
B2
B3
B3
B4
B4
B5
B5
B6
B6
B7
B7
B8
B8
B9
B9
B10
B10
B11
B11
B12
B12
B13
B13
B14
B14
B15
B15
B16
B16
B17
B17
B18
B18
B19
B19
B20
B20
B21
B21
B22
B22
B23
B23
B24
B24
B25
B25
B26
B26
B27
B27
B28
B28
B29
B29
B30
B30
B31
B31
B32
B32
B33
B33
B34
B34
B35
B35
B36
B36
B37
B37
B38
B38
B39
B39
B40
B40
B41
B41
B42
B42
B43
B43
B44
B44
B45
B45
B46
B46
B47
B47
B48
B48
B49
B49
B50
B50
B51
B51
B52
B52
B53
B53
B54
B54
B55
B55
B56
B56
B57
B57
B58
B58
B59
B59
B60
B60
B61
B61
B62
B62
B63
B63
B64
B64
B65
B65
B66
B66
B67
B67
B68
B68
B69
B69
B70
B70
B71
B71
B72
B72
B73
B73
B74
B74
B75
B75
B76
B76
B77
B77
B78
B78
B79
B79
B80
B80
B81
B81
B82
B82
B83
B83
B84
B84
B85
B85
B86
B86
B87
B87
B88
B88
B89
B89
B90
B90
B91
B91
B92
B92
B93
B93
B94
B94
B95
B95
B96
B96
B97
B97
B98
B98
B99
B99
B100
B100
B101
B101
B102
B102
B103
B103
B104
B104
B105
B105
B106
B106
B107
B107
B108
B108
B109
B109
B110
B110
MH1
MH1
MH2
MH2
Connector Pin Definition
Row A
Row B
Row A
Row B
A1
GND
B1
GND
A56
NC
B56
NC
A2
GBE0_MDI3-
B2
GBE0_ACT#
A57
GND
B57
NC
A3
GBE0_MDI3+
B3
LPC_FRAME#
A58
NC
B58
NC
A4
NC
B4
LPC_AD0
A59
NC
B59
NC
A5
NC
B5
LPC_AD1
A60
GND
B60
GND
A6
GBE0_MDI2-
B6
LPC_AD2
A61
NC
B61
NC
A7
GBE0_MDI2+
B7
LPC_AD3
A62
NC
B62
NC
A8
GBE0_LINK#
B8
NC
A63
GPI1
B63
GPO3
A9
GBE0_MDI1-
B9
NC
A64
NC
B64
NC
A10
GBE0_MDI1+
B10
LPC_CLK
A65
NC
B65
NC
A11
GND
B11
GND
A66
GND
B66
NC
A12
GBE0_MDI0-
B12
PWRBTN#
A67
NC
B67
NC
Row A
Row B
Row A
Row B
A13
GBE0_MDI0+
B13
SMB_CK
A68
PCIE_TX0+
B68
PCIE_RX0+
A14
GBE0_CTREF
B14
SMB_DAT
A69
PCIE_TX0-
B69
PCIE_RX0-
A15
SUS_S3#
B15
SMB_ALERT#
A70
GND
B70
GND
A16
SATA0_TX+
B16
NC
A71
LVDS_A0+
B71
NC
A17
SATA0_TX-
B17
NC
A72
LVDS_A0-
B72
NC
A18
SUS_S4#
B18
SUS_STAT#
A73
LVDS_A1+
B73
NC
A19
SATA0_RX+
B19
NC
A74
LVDS_A1+
B74
NC
A20
SATA0_RX-
B20
NC
A75
LVDS_A2+
B75
NC
A21
GND
B21
GND
A76
LVDS_A2+
B76
NC
A22
NC
B22
NC
A77
LVDS_VDD_EN
B77
NC
A23
NC
B23
NC
A78
LVDS_A3+
B78
NC
A24
SUS_S5#
B24
PWR_OK
A79
LVDS_A3+
B79
LVDS_BKLT_EN
A25
NC
B25
NC
A80
GND
B80
GND
A26
NC
B26
NC
A81
LVDS_A_CK+
B81
NC
A27
BATLOW#
B27
NC
A82
LVDS_A_CK-
B82
NC
A28
ATA_ACT#
B28
NC
A83
LVDS_I2C_CK
B83
LVDS_BKLT_
CTRL
A29
AC_SYNC
B29
NC
A84
LVDS_I2C_DAT
B84
VCC_5V_SBY
A30
AC_RST#
B30
AC_SDIN0
A85
NC
B85
VCC_5V_SBY
A31
GND
B31
GND
A86
NC
B86
VCC_5V_SBY
A32
AC_BITCLK
B32
SPKR
A87
NC
B87
VCC_5V_SBY
A33
AC_SDOUT
B33
I2C_CK
A88
PCIE0_CK_REF+
B88
RSVD
A34
NC
B34
I2C_DAT
A89
PCIE0_CK_REF-
B89
NC
A35
NC
B35
THRM#
A90
GND
B90
GND
A36
USB6-
B36
NC
A91
RSVD
B91
NC
A37
USB6+
B37
NC
A92
RSVD
B92
NC
A38
USB_6_7_OC#
B38
USB_4_5_OC#
A93
NC
B93
NC
A39
USB4-
B39
USB5-
A94
RSVD
B94
NC
Row B
Row A