REL 1.0
Page 35 of 89
RZ/G1M/G1N Qseven Development Platform Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.5.2
Data UART Header
The RZ/G1M/G1N Qseven carrier board supports full functional Data UART interface through RZ/G1M/G1N CPU’s
SCIFB1 interface. This SCIFB1 signals from Qseven MXM connector is connected directly to 6pin Header (J1) for easy
accessibilty. 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 7: Data UART Header
Table 5: Data UART Header Pin Out
Pin
No
Pin Name
Signal Name
Signal Type/
Termination
Description
1
GND
GND
Power
Ground.
2
UART_CTS#
SCIFB1_CTS#(GP7_8)
O, 3.3V CMOS
SCIFB1 interface Clear to Send signal.
3
VCC_3V3
VCC_3V3
O, 3.3V Power
3.3V Supply Voltage.
4
UART_RXD
SCIFB1_RXD(GP7_10)
I, 3.3V CMOS
SCIFB1 interface Receive signal.
5
UART_TXD
SCIFB1_TXD(GP7_12)
O, 3.3V CMOS
SCIFB1 interface Transmit signal.
6
UART_RTS#
SCIFB1_RTS#(GP7_9)
I, 3.3V CMOS
SCIFB1 interface Ready To Send signal.