4 logic cables and connectors, Logic cables and connectors, 4 logic cables and connectors – Freescale Semiconductor Target Interface MMDS0508 User Manual
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Con nector Info rmat ion
Logic Cables and Connectors
3–18
MMDS0508 Target Interface
3.4 Logic Cables and Connectors
The diagram below shows the pin numbering for both pod A and pod B logic cable
connectors.
lists the pin assignments.
Table 3.1
. Serial Connector and Cable Pin Assignments
Connector Pin
Mnemonic
Signal
1
DCD
DATA CARRIER DETECT — Output signal that
indicates detection of an acceptable carrier
signal.
2
RX
RECEIVE DATA — Serial data output line.
3
TX
TRANSMIT DATA — Serial data input line.
4
DTR
DATA TERMINAL READY — Input signal that
indicates on-line/in-line/active status.
5
GND
GROUND
6
DSR
DATA SET READY — Output signal that
indicates on-line/in-line service/active status.
7
RTS
REQUEST TO SEND — Input signal that
requests permission to transfer data.
8
CTS
CLEAR TO SEND — Output signal that indicates
a ready-to-transfer data status.
19
1
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20
2
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