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The W99132 is a VCD microcontroller with standard 80C32 core. It contains embedded 12KB SRAM without external memory anymore. It provides improved peripheral function as to communicate with other components conveniently. And a porgrammable Watchdog Timer is dedicated to supervising the system. It also support Remote Control Receiver to sense user command more rapidly and correctly. Additional direct block move operation with auto-increment on source or destination address provide an efficient data move ability.
W99132P Features
· 8-Bit CMOS microcontroller · Up to 50 MHz operation · Additional instructions of memory to memory move with two 16-bit Data Pointers · 256-byte Scratchpad RAM · 12k-byte data memory embedded · 64k-byte address space for external Program Memory · 64k-byte address space for external Data Memory · Three 16-bit timer/counter, the timer0 clock can be programmed · Four 8-bit bidirectional ports · A Seven-source interrupt structure with two priority levels · An additional a programmable watchdog timer · One enhanced programmable full duplex serial port · NEC, PHILIPS and SANYO format remote control receiver · Power-on reset · Built-in power-saving modes - Idle mode & Power-down mode · An additional system Clock Output (W99132E, W99132P) · Operating voltage 4.5V ~ 5.5V · 40-pin DIP package (W99132EX, W99132E) 44-pin PLCC package (W99132P)
W99132P Typical Application
VCD player DVD player Multimedia system The following figure shows a typical VCD player connection diagram of W99132
W99200AF General Description
The W99200F/ W99200AF is a high performance MPEG-1 Video Encoder which supports real-time video encoding. The W99200F/ W99200AF provides a fast, high quality and cost-effective solution for use in consumer video systems, PC add-in cards, and PC external boxes. It enables a wide range of applications including video and audio capturing, encoding and authoring for Security system, Web sites, RVCD, Digital VCR and video e-mail. The W99200AF also supports the cooperation with the Zapex Z1210, the MPEG audio encoder/ MPEG system mux chip. W99200F is functionally equal to W99200AF, excluding the cooperation support.
W99200AF Features
Live Video Encoding · Real time MPEG-1 video encoding in IBP syntax · Programmable IBP frame sequence · Programmable bit rate · Supports NTSC and PAL frame rates · Real time Motion JPEG encoding · Supports SIF and QSIF resolutions · Supports standard formats - CCIR601 NTSC, CCIR601 PAL and Square NTSC · Automatic cropping and decimation · Automatic inverse telecine (3:2 pull down) · Automatic time code generation · Automatic scene change detection · Supports user defined bitmap 96 x 32 pixel size for logo Live Video Pass Through · Passes YCbCr video from live video input to host · Supports SIF and QSIF formats · Automatic cropping and decimation · Programmable frame rate output to the host Live Audio Pass Through · Supports I2S interface for passing audio to host · Provides perfect A/V synchronization Live Video Snap Shot · Captures a single frame from live video input to host in YCbCr, JPEG or MPEG-1 I-frame format · Supports frame resolutions of CCIR601 (4:2:0), SIF and QSIF · Automatic cropping and decimation Single Frame Encoding · Supports frame sizes from 32 x 32 to 720 x 576 · Provides video editing through host access · Receives single frame video from the host, encodes in MPEG-1 I-frame or JPEG format, and sends it back to the host Standards Compliant · Multi-Standard MPEG-1, M-JPEG, and JPEG · ISO/IEC 11172-2 MPEG-1 Video · ISO/IEC 10918-1:1994 JPEG Stills Flexible Host Interface · Allows host type selection through input pins · Provides 32-bit PCI bus interface in both bus target and bus master modes · Provides industrial standard EPP/ECP interface · Provides generic 32-bit bus interface · Provides a set of configuration registers · Provides I2C protocol management through the host DRAM Interface · Single 1M x 16 bits SDRAM required · Host Read/Write modes allow the host to utilize the SDRAM for system storage Video Decoder Interface · Glueless interface to popular video decoders · Programmable interface characteristics MPEG Decoder Interface · serves a glueless 8051-like interface for SVCD decoder · shares the single 16M bit SDRAM with SVCD decoder Operating Conditions · 160-pin PQFP · 3.3 Volt supply with input pins 5 Volt tolerant · Operating frequency 54 MHz Applications · Recordable Video-CD player (RVCD) · Security Camera or Web Camera · TV Tuner & Recorder card · Desktop Video Editing System · PCI MPEG-1 encoding & capture card · External MPEG-1 Video Encoding box
W99200F General Description
The W99200F/ W99200AF is a high performance MPEG-1 Video Encoder which supports real-time video encoding. The W99200F/ W99200AF provides a fast, high quality and cost-effective solution for use in consumer video systems, PC add-in cards, and PC external boxes. It enables a wide range of applications including video and audio capturing, encoding and authoring for Security system, Web sites, RVCD, Digital VCR and video e-mail. The W99200AF also supports the cooperation with the Zapex Z1210, the MPEG audio encoder/ MPEG system mux chip. W99200F is functionally equal to W99200AF, excluding the cooperation support.
W99200F Features
Live Video Encoding · Real time MPEG-1 video encoding in IBP syntax · Programmable IBP frame sequence · Programmable bit rate · Supports NTSC and PAL frame rates · Real time Motion JPEG encoding · Supports SIF and QSIF resolutions · Supports standard formats - CCIR601 NTSC, CCIR601 PAL and Square NTSC · Automatic cropping and decimation · Automatic inverse telecine (3:2 pull down) · Automatic time code generation · Automatic scene change detection · Supports user defined bitmap 96 x 32 pixel size for logo Live Video Pass Through · Passes YCbCr video from live video input to host · Supports SIF and QSIF formats · Automatic cropping and decimation · Programmable frame rate output to the host Live Audio Pass Through · Supports I2S interface for passing audio to host · Provides perfect A/V synchronization Live Video Snap Shot · Captures a single frame from live video input to host in YCbCr, JPEG or MPEG-1 I-frame format · Supports frame resolutions of CCIR601 (4:2:0), SIF and QSIF · Automatic cropping and decimation Single Frame Encoding · Supports frame sizes from 32 x 32 to 720 x 576 · Provides video editing through host access · Receives single frame video from the host, encodes in MPEG-1 I-frame or JPEG format, and sends it back to the host Standards Compliant · Multi-Standard MPEG-1, M-JPEG, and JPEG · ISO/IEC 11172-2 MPEG-1 Video · ISO/IEC 10918-1:1994 JPEG Stills Flexible Host Interface · Allows host type selection through input pins · Provides 32-bit PCI bus interface in both bus target and bus master modes · Provides industrial standard EPP/ECP interface · Provides generic 32-bit bus interface · Provides a set of configuration registers · Provides I2C protocol management through the host DRAM Interface · Single 1M x 16 bits SDRAM required · Host Read/Write modes allow the host to utilize the SDRAM for system storage Video Decoder Interface · Glueless interface to popular video decoders · Programmable interface characteristics MPEG Decoder Interface · serves a glueless 8051-like interface for SVCD decoder · shares the single 16M bit SDRAM with SVCD decoder Operating Conditions · 160-pin PQFP · 3.3 Volt supply with input pins 5 Volt tolerant · Operating frequency 54 MHz Applications · Recordable Video-CD player (RVCD) · Security Camera or Web Camera · TV Tuner & Recorder card · Desktop Video Editing System · PCI MPEG-1 encoding & capture card · External MPEG-1 Video Encoding box