Main DSP : TI TMS320DSC25

• This is a cool DSP chip, with an ARM7 core.
• ARM Architecture Reference Manual[http://linav.free.fr/doc/ARM_Architecture_Reference_Manual.pdf]
• This is the heart of the AV300. It handles things such as divx encoding/decoding, PAL/NTSC encoding, On screen display, memory card reading, 2 uarts, usb, etc etc
• dsc25 http://focus.ti.com/pdfs/vf/vidimg/dsc25pb.pdf
• dsc25 http://www.truetechnology.co.kr/in_dsc25_spe.php
• DSC25 Article about JPG2000 implementation http://etdncku.lib.ncku.edu.tw/ETD-db/ETD-search/getfile?urn=etd-0201105-103031&&filename=etd-0201105-103031.pdf
• dsp village +http://dspvillage.ti.com/docs/catalog/software/details.jhtml?templateId=5121&path=templatedata/cm/swdetail/data/algstnd_intro
• TMS320DSC24 data manual from TI http://linav.free.fr/doc/TMS320DSC24.pdf
• TMS320DSC24 complete manual from TI http://linav.free.fr/doc/TMS320DSC24-spru574.pdf
• The JBMM and av1xx probably uses a similar chip: TMS320DSC21

Sound DSP : Micronas MAS3587F

• MPEG-1/2 Layer-3 Encoder/Decoder
  documentation http://www.micronas.com/products/documentation/consumer/mas3587f/index.php
  datasheet: http://www.datasheetcatalog.com/datasheets_pdf/M/A/S/3/MAS3587F.shtml

RTC : M41ST84W STMicroelectronics

• 512 BIT (64 X 8) SERIAL RTC WITH SUPERVISORY FUNCTIONS
  documentation http://eu.st.com/stonline/books/pdf/docs/7530.pdf

BAT/touch-srceen/temp TI TSC2003I

• Direct battery measurement, on-chip temperature measurememnt, touch-screen pressure measurement - I2C interface
  documentation http://focus.ti.com/docs/prod/folders/print/tsc2003.html

FM chip : TEA5767HN Philips

• Self Tuned AM/FM Radio
  website http://www.semiconductors.philips.com/cgi-bin/pldb/pip/TEA5757H/V1
  documentation http://www.semiconductors.philips.com/acrobat/datasheets/TEA5757_5759_3.pdf

Firewire Module

• LSI SYMBIOS SYM13FW501
• Firewire/IDE bridge
• NewFlash
• Flash memory

LCD: Torisan LC272C1B VC92FG3G

• LCD controller

USB bridge: CY7C68300 56LFC

• USB2.0/ATA/ATAPI Bridge
  website http://www.cypress.com
  link

CPLD : ATMEL ATF1504ASV 15AC100 0238

• A Programmable logic device
  atmel documentation http://www.atmel.com/dyn/products/product_card.asp?family_id=653&family_name=SPLD%2FCPLD&part_id=2128

LC4032C

• Programmable logic device.
  website http://www.latticesemi.com

Buffers: FP32A0/LCX245

• Some sort of a buffer

Memory: IS42S16400A ISSI

• Memory (64MBit - 8Megabyte] - It has 2 of these chips.
  documentation http://www.issi.com/pdf/42S16400A.pdf

Flash: SST39VF400A

• 256kB Flash ROM