Applications   Digital Album (developed for our Phototainer) Features   JPEG Decoding(6 millions-pel image in 0.75sec) Real time motion JPEG decoding(640x480x30frames/sec) Image scaling(1:4.00 ~ 7.99:1 scale) and rotation(0, 90, 180, 270 degree) Video Output(NTSC and PAL CCIR656) Support host access to SDRAM Graphic(draw hor. line, draw ver. line, fill rectangle) Audio input/output Single external SDRAM(128Mb) Power Controllable Spec.

Function Specifications Performance JPEG decoding max. 3072x2048, YUV4:4:4, 4:2:2, 4:2:0, Y-only 0.75sec/6Mpel Motion JPEG 720(704)x480, 640x480, 352x240, 320x240 640x480x30/sec Scaling, Rotation 1:4(exten) ~ 8:1(reduc), 2048 level, rotation 1.0sec/6Mpel Video output NTSC CCIR656, PAL CCIR656 720x480x30/sec Host to SDRAM 32b/16b/8b read/write, little/big-endian - Graphic accel horizontal line, vertical line, fill rectangle - Audio In/Out 16/18/20/24b/sample, 32K/44.1K/48K sample/   sec I2S, left-justified, right-justified format 256x24b Fifo external memory Single 128Mb SDRAM   Power control Module-based clock on/off, SDRAM self-refresh -