REL 1.0
Page 76 of 89
RZ/G1M/G1N Qseven Development Platform Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
3.5
Serial Interface Features
3.5.1
Data UART RS232 Header
The RZ/G1M/G1N Camera Add-On Module supports Data UART interface through RZ/G1M/G1N CPU’s SCIF1
interface. This SCIF1 signals from the CPU is connected to “MAX3232E” RS232 transceiver which converts 3.3V level
into RS232 level and connected to 6pin header (J2). This Data UART header is physically located at the top of the
board as shown below.
Number of Pins
: 6
Connector Part number : 5-146280-6 from TE Connectivity
Mating Connector
: 534237-4 from TE Connectivity
Figure 30: Data UART 2 Header
Table 26: Data UART 2 Header Pin Out
Pin
No
Pin Name
Signal Name
Signal Type /
Termination
Description
1
GND
GND
Power
Ground.
2
NC
NC
-
NC.
3
VCC_3V3
VCC_3V3
O, 3.3V Power 3.3V Supply Voltage.
4
UART_RXD
SCIF1_RXD
I, RS232
SCIF1 Receive signal.
5
UART_TXD
SCIF1_TXD
O, RS232
SCIF1Transmit signal.
6
NC
NC
-
NC.