REL1.2
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RZ/G1E SODIMM SOM Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.7.7
Parallel RGB Display Interface
The RZ/G1E SODIMM SOM supports one Parallel RGB display interface on SODIMM Edge Connector. RZ/G1E
CPU’s
Display Unit (DU) is used for Parallel RGB888 interface. This DU has two independently controllable channels DU0 &
DU1. RZ/G1E
CPU’s
DU0 is used for RGB888 interface DPAD pins on SODIMM Edge connector.
The RZ/G1E CPU’s D
U supports screen size up to 4095 × 2047 with different CRT scanning method like Non-
interlaced, interlaced sync, interlaced sync & video. It has four colour palette planes which can display 256 of 260
thousand colours at the same time. It also supports YC to RGB colour space conversions and vice versa.
For more details, refer SODIMM Edge connector pins 143, 144, 145, 146, 148, 149, 150, 152,153, 154, 155, 156, 157,
158, 159, 161, 162, 163, 164,165, 166, 167, 168, 170, 171, 172, 173 & 174 on
2.7.8
I2S Audio Interface
The RZ/G1E SODIMM SOM supports one I2S audio interface on SODIMM Edge connector. RZ/G1E CPU’s SSI3 & SSI4
of SSIU is used for I2S interface.
The RZ/G1E CPU’s serial sound interface (SSI) is a transceiver module designed to send or receive audio data
interfacing with a variety of devices offering I2S format. It also supports master/slave functions and multi-channel
format functions. The frequency range of SCK signal is from 297.3 kHz to 12.5 MHz at master mode and from 297.3
kHz to 15.1 MHz at slave mode. SSI Module supports TDM format operation at 44.1 or 48-kHz sampling rate.
For more details, refer SODIMM Edge connector pins 61, 67, 89, 90, 91 & 92 on
2.7.9
CAN Interface
The RZ/G1E SODIMM SOM supports two CAN interfaces on SODIMM Edge connector. RZ/G
1E CPU’s CAN module
supports two channels in which CAN0 and CAN1 channels are connected to SODIMM Edge connector.
The RZ/G1E CPU’s CAN module complies with the ISO11898
-1 Specifications and supports programmable bit rate up
to 1 Mbps with both formats of messages namely the standard identifier (11 bits) and extended ID (29 bits). It also
supports 64 mailboxes in two selectable (Normal and FIFO) mailbox mode. To connect external CAN module to this
bus, it is necessary to add transceiver in between.
For more details, refer SODIMM Edge connector pins 176 & 178 for CAN0 and 175 & 177 for CAN1 on
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