Table 14 Expresscard Support Pins Signal Descriptions; Table 15 Lpc Signal Descriptions; Table 16 Usb Signal Descriptions - Congatec COM Express conga-TC175 User Manual

Table 14 ExpressCard Support Pins Signal Descriptions
Signal Pin # Description
EXCD0_CPPE# A49 ExpressCard capable card request.
EXCD1_CPPE# B48
EXCD0_PERST# A48 ExpressCard Reset
EXCD1_PERST# B47
Table 15 LPC Signal Descriptions
Signal Pin # Description
LPC_AD[0:3] B4-B7 LPC multiplexed address, command and data bus
LPC_FRAME# B3 LPC frame indicates the start of an LPC cycle
LPC_DRQ[0:1]# B8-B9 LPC serial DMA request
LPC_SERIRQ A50 LPC serial interrupt
LPC_CLK B10 LPC clock output - 24 MHz nominal
Table 16 USB Signal Descriptions
Signal Pin # Description
USB0+ B46 USB Port 0, data + or D+
USB0- B45 USB Port 0, data - or D-
USB1+ A46 USB Port 1, data + or D+
USB1- A45 USB Port 1, data - or D-
USB2+ A43 USB Port 2, data + or D+
USB2- A42 USB Port 2, data - or D-
USB3+ B43 USB Port 3, data + or D+
USB3- B42 USB Port 3, data - or D-
USB4+ A40 USB Port 4, data + or D+
USB4- A39 USB Port 4, data - or D-
USB5+ B40 USB Port 5, data + or D+
USB5- B39 USB Port 5, data - or D-
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-
Copyright © 2017 congatec AG
I/O PU/PD Comment
I 3.3V PU 10k 3.3VSB
O 3.3V PU 10k 3.3V
I/O PU/PD
I/O 3.3V
O 3.3V
I 3.3V PU 10k 3.3V
I/O OD 3.3V PU 10k 3.3V
O 3.3V
I/O PU/PD Comment
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
TCKLm10
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
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
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
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
46/71