Table 13 High Definition Audio Link Signal Descriptions - Congatec COM Express conga-TR4 User Manual

Pin Row A Pin Row B
A37 USB6+ B37 USB7+
A38 USB_6_7_OC# B38 USB_4_5_OC#
A39 USB4- B39 USB5-
A40 USB4+ B40 USB5+
A41 GND (FIXED) B41 GND (FIXED)
A42 USB2- B42 USB3-
A43 USB2+ B43 USB3+
A44 USB_2_3_OC# B44 USB_0_1_OC#
A45 USB0- B45 USB1-
A46 USB0+ B46 USB1+
A47 VCC_RTC B47 ESPI EN#(*)
A48 RSVD B48 USB0_HOST_PRSNT(*) A103 LID#
A49 GBE0_SDP B49 SYS_RESET#
A50 LPC_SERIRQ B50 CB_RESET#
A51 GND (FIXED) B51 GND (FIXED)
A52 PCIE_TX5+ B52 PCIE_RX5+
A53 PCIE_TX5- B53 PCIE_RX5-
A54 GPI0 B54 GPO1
A55 PCIE_TX4+ B55 PCIE_RX4+
Note
The signals marked with an asterisk symbol (*) are not supported on the conga-TR4.
Table 13 High Definition Audio Link Signal Descriptions
Signal Pin # Description
HDA_RST# A30 Reset output to CODEC, active low.
HDA_SYNC A29 Sample-synchronization signal to the CODEC(s).
HDA_BITCLK A32 Serial data clock generated by the external CODEC(s).
HDA_SDOUT A33 Serial TDM data output to the CODEC.
HDA_SDIN[2:0] B28-B30 Serial TDM data inputs from up to 3 CODECs.
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Pin Row A Pin
A92 SPI_MISO B92
A93 GPO0 B93
A94 SPI_CLK B94
A95 SPI_MOSI B95
A96 TPM_PP B96
A97 TYPE10# B97
A98 SER0_TX B98
A99 SER0_RX B99
A100 GND (FIXED) B100 GND (FIXED)
A101 SER1_TX B101 FAN_PWMOUT
A102 SER1_RX B102 FAN_TACHIN
B103 SLEEP#
A104 VCC_12V B104 VCC_12V
A105 VCC_12V B105 VCC_12V
A106 VCC_12V B106 VCC_12V
A107 VCC_12V B107 VCC_12V
A108 VCC_12V B108 VCC_12V
A109 VCC_12V B109 VCC_12V
A110 GND (FIXED) B110 GND (FIXED)
I/O
O 3.3VSB
O 3.3VSB
O 3.3VSB
O 3.3VSB
I 3.3VSB
TR44m17
Row B
VGA_BLU (*)
VGA_HSYNC (*)
VGA_VSYNC (*)
VGA_I2C_CK (*)
VGA_I2C_DAT (*)
SPI_CS#
RSVD
RSVD
PU/PD Comment
AC'97 codecs are not supported.
AC'97 codecs are not supported.
AC'97 codecs are not supported.
AC'97 codecs are not supported.
PD 47k AC'97 codecs are not supported.
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