SSD2825G44
SSD2825G44 is MIPI Master Bridge manufactured by SOLOMON.
DESCRIPTION
The SSD2825G44 IC is an MIPI master bridge chip that connects an application processor with traditional parallel LCD interface and an LCD driver with MIPI slave interface. The SSD2825G44 supports both parallel RGB interface and serial SPI interface.
Rev 1.5 P 9/161 Dec 2012
Solomon Systech
2 FEATURES
- Support up to total of 2.4 Gbps over the 1 serial links
- Support up to 4 data lanes
- Number of signals is significantly reduced when pare to traditional RGB transfer
- Support up to 1366 pixels per display row in Video mode
- Reduce power consumption and decrease EMI by using low amplitude signal differential pair for serial data.
- Support parallel VISSI interface (DPI 2.0) up to 24 bits
- Support serial SPI interface (DBI 2.0) up to 16 bits
- Support video mode in MIPI DSI standard
- Support independent bi-directional data transfer (forward link in High Speed and Power mode and reverse link in Low Power mode) for each DSI
- Support Ultra low power mode in idle state for each DSI
- Support CABC function for Video mode
- On-chip PLL with variable output frequency
- MIPI analog and digital power supply: (MDVDD and MAVDD) 1.2V +/-10%
- IO Power supply: (VDDIO) 1.8 ~ 3.3V +/-10%
- Support of MIPI standard DSI(v1.01.00), DCS(v1.02.00), D-PHY (v0.90.00)
2.1 References
- MIPI Alliance Standard for Display Serial Interface, version 1.01
- MIPI Alliance Standard for Display mand Set, version 1.02
- MIPI Alliance Standard for D-PHY, version 0.90
- MIPI Alliance Standard for Display Bus Interface, version 2.0
- MIPI Alliance Standard for Display Pixel Interface, version 2.0
2.2 Definitions
- HS High Speed
- SPI Type C interface option 1 of MIPI Alliance Standard for Display Bus Interface v2.0 (DBI-2)
- LP Low Power
- ULPS Ultra Low Power State
- RGB MIPI Alliance Standard for Display Pixel Interface v2.0 (DPI-2)
- VC Virtual Channel
- DSI_0 DSI Engine 0 in SSD2825G44
Rev 1.5 P 10/161 Dec 2012
Solomon Systech
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