Computer Hardware User Manual

Chapter 3 Signals and Pinout Tables
COM 830 Reference Manual 37
A2
0
SATA0_RX- B20 SATA1_RX- A75 LVDS_A2+ B75 LVDS_B2+
A2
1
GND (FIXED) B21 GND (FIXED) A76 LVDS_A2- B76 LVDS_B2-
A2
2
SATA2_TX+ (*) B22 SATA3_TX+ (*) A77 LVDS_VDD_
EN
B77 LVDS_B3+
A2
3
SATA2_TX- (*) B23 SATA3_TX- (*) A78 LVDS_A3+ B78 LVDS_B3-
A2
4
SUS_S5# B24 PWR_OK A79 LVDS_A3- B79 LVDS_BKL
T_EN
A2
5
SATA2_RX+(*) B25 SATA3_RX+ (*) A80 GND (FIXED) B80 GND
(FIXED)
A2
6
SATA2_RX-(*) B26 SATA3_RX- (*) A81 LVDS_A_CK+ B81 LVDS_B_C
K+
A2
7
BATLOW# B27 WDT (*) A82 LVDS_A_CK- B82 LVDS_B_C
K-
A2
8
ATA_ACT# B28 AC_SDIN2 A83 LVDS_I2C_C
K
B83 LVDS_BKL
T_CTRL
A2
9
AC_SYNC B29 AC_SDIN1 ( A84 LVDS_I2C_D
AT
B84 VCC_5V_S
BY
A3
0
AC_RST# B30 AC_SDIN0 A85 GPI3 B85 VCC_5V_S
BY
A3
1
GND (FIXED) B31 GND (FIXED) A86 KBD_RST# B86 VCC_5V_S
BY
A3
2
AC_BITCLK B32 SPKR A87 KBD_A20GA
TE
B87 VCC_5V_S
BY
A3
3
AC_SDOUT B33 I2C_CK A88 PCIE0_CK_R
EF+
B88 RSVD
A3
4
BIOS_DISABLE# B34 I2C_DAT A89 PCIE0_CK_R
EF-
B89 VGA_RED
A3
5
THRMTRIP# B35 THRM# A90 GND (FIXED) B90 GND
(FIXED)
A3
6
USB6- B36 USB7- A91 RSVD B91 VGA_GRN
A3
7
USB6+ B37 USB7+ A92 RSVD B92 VGA_BLU
A3
8
USB_6_7_OC# B38 USB_4_5_OC# A93 GPO0 B93 VGA_HSY
NC
A3
9
USB4- B39 USB5- A94 RSVD B94 VGA_VSY
NC
A4
0
USB4+ B40 USB5+ A95 RSVD B95 VGA_I2C_
CK
A4
1
GND (FIXED) B41 GND (FIXED) A96 GND B96 VGA_I2C_
DAT
A4
2
USB2- B42 USB3- A97 VCC_12V B97 TV_DAC_
A
Table 3-16. Connector A-B Pinout (Continued)