GE CM6 Hardware Reference Manual page 77

GE Intelligent Platforms – CM6 Hardware Reference Manual, Fourth Edition
Table 36: COM2 at Transition Module
Name
RS422/485
TXD-
TXD+
RTS-
RTS+
CTS-
CTS+
RXD+
RXD-
GND
+5 V fused
a
+5 V supply via P1101 of the CTM19 and fused with a 2A fuse. The installed
fuse does automatically recover if the over current is resolved.
COP Interface P1300
A 16pin header P1300 provides the COP debug interface for the PowerPC
processor of the CM6.
Note
For proper operation of the COP interface the CTM19 must be supplied with
+3.3 V via the P1102 power connector.
Table 37: COP debug interface (P1300)
COP Interface
COP_TDO
COP_TDI
COP_TRST#
COPVCC3
COPVCC3
COP_TCK
CKSTOPIN#
COP_TMS
-
COP_SRST#
GND
COP_HRST#
Key
CHKSTOPOUT#
GND
P2200 pin
header
1
2
3
4
5
6
7
8
9
a
10
P1300 Remarks
1
2
3
4
5 3.3 V supplied via P1102 and 4.7 kΩ
resistor
6 3.3 V supplied via P1102 and 10 Ω
resistor for current limitation
7
8
9
10
11
12
13
14
15
16
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