Table 11 Crt Signal Descriptions - Congatec COM Express conga-TCA5 User Manual

Signal Pin # Description
USB6+ A37 USB Port 6, data + or D+
USB6- A36 USB Port 6, data - or D-
USB7+ B37 USB Port 7, data + or D+
USB7- B36 USB Port 7, data - or D-
USB_0_1_OC# B44 USB over-current sense, USB ports 0 and 1. A pull-up
for this line shall be present on the module. An open
drain driver from a USB current monitor on the carrier
board may drive this line low.
USB_2_3_OC# A44 USB over-current sense, USB ports 2 and 3. A pull-up
for this line shall be present on the module. An open
drain driver from a USB current monitor on the carrier
board may drive this line
USB_4_5_OC# B38 USB over-current sense, USB ports 4 and 5. A pull-up
for this line shall be present on the module. An open
drain driver from a USB current monitor on the carrier
board may drive this line low.
USB_6_7_OC# A38 USB over-current sense, USB ports 6 and 7. A pull-up
for this line shall be present on the module. An open
drain driver from a USB current monitor on the carrier
board may drive this line low.
Table 11 CRT Signal Descriptions
Signal Pin # Description
VGA_RED B89 Red for monitor. Analog DAC output, designed to drive a 37.5-Ohm equivalent load.
VGA_GRN B91 Green for monitor. Analog DAC output, designed to drive a 37.5-Ohm equivalent load.
VGA_BLU B92 Blue for monitor. Analog DAC output, designed to drive a 37.5-Ohm equivalent load.
VGA_HSYNC B93 Horizontal sync output to VGA monitor
VGA_VSYNC B94 Vertical sync output to VGA monitor
VGA_I2C_CK B95 DDC clock line (I²C port dedicated to identify VGA monitor capabilities)
VGA_I2C_DAT B96 DDC data line.
Note
The optional VGA interface requires a customized variant
Copyright © 2017 congatec AG
I/O
I/O
I/O
I/O
I/O
I 3.3VSB
I 3.3VSB
low. .
I 3.3VSB
I 3.3VSB
TA50m10
PU/PD Comment
USB 2.0 compliant. Backwards compatible to USB 1.1
USB 2.0 compliant. Backwards compatible to USB 1.1
USB 2.0 compliant. Backwards compatible to USB 1.1
USB 2.0 compliant. Backwards compatible to USB 1.1
PU 10k Do not pull this line high on the carrier board.
3.3VSB
PU 10k Do not pull this line high on the carrier board.
3.3VSB
PU 10k Do not pull this line high on the carrier board.
3.3VSB
PU 10k Do not pull this line high on the carrier
3.3VSB
I/O PU/PD
O Analog
O Analog
O Analog
O 3.3V
O 3.3V
I/O OD 5V
I/O OD 5V
board..
Comment
Not supported by default
Not supported by default
Not supported by default
Not supported by default
Not supported by default
Not supported by default
Not supported by default
47/72