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P a g e 27
PMC Pn4 User Interface Pin Assignment
The figure provides the pin assignments for the PMC-4U Module routed to
Pn4. Also, see the User Manual for your carrier board for more
information.
GND IO_0+ (UART Rx A) 1 2
IO_1+ IO_2+ (UART Rx B) 3 4
IO_3+ IO_4+ (UART Rx C) 5 6
IO_5+ IO_6+ (UART Rx D) 8 9
IO_7+ GND 9 10
IO_8+ (UART Tx A) IO_9+ (UART Tx B) 11 12
IO_10+ (UART Tx C) IO_11+ (UART Tx D) 13 14
IO_12+ IO_13+ (SCC Rx B) 15 16
IO_14+ IO_15+ (SCC Tx B) 17 18
GND IN_0 19 20
IN_1 IN_2 21 22
IN_3 IN_4 23 24
IN_5 IN_6 25 26
IN_7 GND 27 28
AUX_IN_0 (SCC Rx A) AUX_IN_1 (SCC Rx Clk) 29 30
GND +3.3 V REF 31 32
+6.5 V REF -6.5 V REF 33 34
GND IO_0- (UART Rx A) 35 36
IO_1- IO_2- (UART Rx B) 37 38
IO_3- IO_4- (UART Rx C) 39 40
IO_5- IO_6- (UART Rx D) 41 42
IO_7- GND 43 44
IO_8- (UART Tx A) IO_9- (UART Tx B) 45 46
IO_10- (UART Tx C) IO_11- (UART Tx D) 47 48
IO_12- IO_13- (SCC Rx B) 49 50
IO_14- IO_15- (SCC Tx B) 51 52
GND OUT_0 (UART Tx A) 53 54
OUT_1 (UART Tx B) OUT_2 (UART Tx C) 55 56
OUT_3 (UART Tx D) OUT_4 (SCC Tx A) 57 58
OUT_5 OUT_6 59 60
OUT_7 GND 61 62
AUX_OUT_0 (SCC RTS A) AUX_OUT_1 63 64
FIGURE 13 PMC-4U PN4 INTERFACE