User's Manual

CMX-ZG03 Page 10
Symbol
Pin
Type
[1]
Description
DIO7/RXD0/JTAG_TDI/PWM3
13
I/O
DIO7 — DIO7
RXD0 — UART 0 receive data input
JTAG_TDI — JTAG data input
PWM3 — PWM 3 data output
DIO8/TIM0CK_GT/PC1/PWM4
14
I/O
DIO8 — DIO8
TIM0CK_GT — timer0 clock/gate input
PC1 — pulse counter1 input
PWM4 — PWM 4 output
DIO9/TIM0CAP/32KXTALIN/RXD1/32KIN
15
I/O
DIO9 — DIO9
TIM0CAP — Timer0 Capture input
32KXTALIN — 32 kHz External Crystal input
RXD1 — UART1 Receive Data input
32KIN — 32 kHz External clock input
DIO10/TIM0OUT/32KXTALOUT
16
I/O
DIO10 — DIO10
TIM0OUT — Timer0 PWM Output
32KXTALOUT — 32 kHz External Crystal output
V
DD
17
P
V
DD
— supply voltage
V
SS
18
GND
ground
DIO11/PWM1/TXD1
19
I/O
DIO11 — DIO11
PWM1 — PWM1 output
TXD1 — UART1 Transmit Data output
DIO12
[5]
20
I/O
DIO12 — DIO12
PWM2 — PWM2 output
CTS0 — UART0 clear to send input
JTAG_TCK — JTAG CLK input
ADO — antenna diversity odd output
SPISMOSI — SPI-bus slave Master Out, Slave In input
DIO13
[6]
21
I/O
DIO13 — DIO13
PWM3 — PWM3 output
RTS0 — UART0 request to send output
JTAG_TMS — JTAG mode select input
ADE — antenna diversity even output
SPISMISO — SPI-bus slave master in slave out output
RESET_N
22
I
RESET_N — reset input
DIO14
[7]
23
I/O
DIO14 — DIO14
SIF_CLK — serial interface clock
TXD0 — UART 0 transmit data output
TXD1 — UART 1 transmit data output
JTAG_TDO — JTAG data output
SPISEL1 — SPI-bus master select output 1
SPISSEL — SPI-bus slave select input