User's Manual

ZigBee- Ready RF Transceiver Module CTL3570/1/2/3
Copyright © 2011 Computime Limited. All rights reserved. Rev. 3
9. Pin Description
Pin# CTL3570 CTL3571 CTL3572 CTL3573 Direction Description
1
JTCK
JTCK JTCK JTCK I
JTAG clock input from
debugger
SWCLK SWCLK SWCLK SWCLK I/O
Serial Wire Clock input/output
with debugger
PC2 PC2 PC2 PC2 I/O
Digital I/O Enable with
GPIO_DBGCFG[5]
JTDO JTDO JTDO JTDO O
JTAG data out to debugger
2
SWO SWO SWO SWO O
Serial Wire Output
asynchronous trace output to
PC3 PC3 PC3 PC3 I/O
Digital I/O Enable with
GPIO_DBGCFG[5]
3
JTDI JTDI JTDI JTDI I
JTAG data in from debugger
PC4 PC4 PC4 PC4 I/O
Digital I/O Either Enable with
GPIO_DBGCFG[5]
JTMS JTMS JTMS JTMS I
JTAG mode select from
debugger
4
SWDIO SWDIO SWDIO SWDIO I/O
Serial Wire bidirectional data
to/from debugger
PC0 PC0 PC0 PC0
I/O High
current
Digital I/O Either Enable with
GPIO_DBGCFG[5]
JRST JRST JRST JRST
I
JTAG reset input from debugger
IRQD IRQD IRQD IRQD I
Default external interrupt source
D
5
TRACEDATA1 TRACEDATA1 TRACEDATA1 TRACEDATA1 O
Synchronous CPU trace data bit
1
PB7 PB7 PB7 PB7
I/OHigh
current
Digital I/O
6
ADC2 ADC2 ADC2 ADC2 Analog
ADC input 2