1 Introduction to Taiwan Richida CS5210
Capstone CS5210 HDMI to VGA converter combines HDMI input interface and analog RGB DAC output. Support internal LDO, save cost, optimize circuit board space. The embedded microcontroller is based on the industry standard 8051 core.
CS5210 is suitable for various market systems and display applications, such as notebook computers, motherboards, desktops, conversion and docking systems.
Figure 1-1 CS5210 block diagram
2 Riqida CS5210 parameter characteristics
General
HDMI 1.4 compatible receiver
VGA output interface, DAC speed up to ~200 MHz pixel rate, 8 bits
Video resolution supports up to 1920x1200@60 and 1920X1080@60Hz
Built-in oscillator, no need for external crystal
Embedded Linear Difference Regulator (LDO)
Embedded microcontroller
On-chip HDCP engine compliant with HDCP 1.4 specification (optional)
Integrated on-chip HDCP 1.4 key (optional)
Embedded EDID (If the terminal device does not have it, CS5210 will respond with EDID)
Support EEPROM free mode by using internal pre-written ROM
Support automatic power saving mode
Support VGA connection detection
Internal power-on reset (POR)
Dual-channel 16-bit resolution sigma-delta DAC
I2C slave interface and HDMI DDC interface can be used for debugging and firmware update.
QFN32 4x4 packaging
HDMI digital input
HDMI 1.4 compatible
Built-in high-performance adaptive equalizer
Support hot plug detection
VGA output interface
Triple 8-bit DAC (digital-to-analog converter) with clock frequency up to 200 MHz
Video resolution supports up to 1920x1200@60 and 1920X1080@60Hz
Embedded V-sync/H-sync 5V buffer
HBM 4-KV for VGA connector pins
Compliant with VESA VSIS v1r2
Embedded microcontroller
Industry standard 8051 core
Support I2C master-slave up to 400 KHz.
Power and technology
Single 5V power supply
Ultra-low standby power < 100uW
3 Ruiqida CS5210 pin definition
3.1 Riqida CS5210 pin assignment
Figure 3-1 CS5210 pin layout
3.2 The pin description of Richida CS5210
Table 3-1 CS5210 pin definition
3.3 Riqida CS5210 ordering information
3.4 Package outline of Richida CS5210
3.5 Packing size of Richida CS5210
