2-8
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Installing the CPTM-01
2
Table 2-3. Signal Descriptions for CPTM-01 Rear I/O
Signal
Signal
Mnemonic
Signal Description
Universal Serial
Bus (Channel 0 and
Channel 1)
(+) signal of differential data pair for USB channel
USDATAn-
(-) signal of differential data pair for USB channel
Serial COM Ports
(1 and 2)
CTSn
Clear to send
DCDn
Data carrier detected
DSRn
Data set ready
DTRn
Data terminal ready
RIn
Ring indicator
RTSn
Request to send
RXDn
Serial receive data
TXDn
Serial transmit data
General
GND
ground plane
VCC
+5 Volt power
VCC3
+3.3 Volt power
+12V
+12 Volt power
-12V
- 12 Volt power
PMC1 I/O
PMC1IO [1 to
64]
PMC channel 1 I/O signals 1 through 64
Table 2-4. CPTM-01 Rear I/O Connector (J4)
Pin F
E
D
C
B
A
25
GND
24
GND
23
GND
22
GND
21
GND
20
GND
19
GND
GRN
RED
18
GND
BLU
GND