User's Manual l TQMaRZG2x UM 0100 l © 2021, TQ-Systems GmbH
Page 27
3.4.16
UART (SCIF / HSCIF)
The RZ/G2x offers five HSCIF and six SCIF interfaces. One of the UARTs can be configured by software to output kernel debug
messages. The following signals are primarily available.
Table 30:
UART signals
Signal
TQMaRZG2x
Power group
RX0
X2-A76
3.3 V
TX0
X2-A75
RX1
X2-A82
TX1
X2-A81
RX2
X2-B79
TX2
X2-B78
HRTS0#
X2-B84
HCTS0#
X2-B85
HRX0
X2-B86
HTX0
X2-B87
3.4.17
USB
The RZ/G2x offers one USB3.0 and two USB2.0 controllers with internal PHY. All controllers are OTG resp. DRD capable.
The following signals are primarily available.
Table 31:
USB signals
Signal
TQMaRZG2x
Power group
Remark
USB30_DM
X2-B13
3.3 V
USB30_DP
X2-B12
3.3 V
USB30_CPU_CLK_M
X2-B16
0.8 V
USB30_CPU_CLK_P
X2-B17
0.8 V
USB30_TX_M
X2-A13
0.8 V
100 nF AC coupling on TQMaRZG2x
USB30_TX_P
X2-A12
0.8 V
100 nF AC coupling on TQMaRZG2x
USB30_RX_M
X2-A16
0.8 V
USB30_RX_P
X2-A15
0.8 V
USB30_ID
X2-A26
3.3 V
USB30_VBUS
X2-A25
5 V
30 kΩ in series must be provided on carrier board
DM0
X2-B19
3.3 V
DP0
X2-B18
3.3 V
VBUS0
X2-B22
5 V
30 kΩ in series must be provided on carrier board
ID0
X2-B23
3.3 V
USB0_PWREN
X2-B24
3.3 V
USB0_OVC
X2-B25
3.3 V
DM1
X2-A19
3.3 V
DP1
X2-A18
3.3 V
ID1
X2-A22
3.3 V
