MP2520F
From wiki.gp2x.org
The MP2520F is the GP2X's main chip, included in the MMSP2.
The MP2520F is the 2nd generation MagicEyes Digital’s Multimedia Signal Processor. It is an SoC (system on a chip) solution aimed at providing high performance multimedia functionality and low power consumption.
The MP2520F incorporates 2 32bit ARM CPUs, a Video Processor, a Video Post Processor, a 2D Graphic Processor, an Image Signal Processor and a variety of I/O peripheral components.
It has the following integrated components:
Contents |
ARM 920T
The main CPU of the GP2X
- ARM9T
- 32 Bit
- 16k Instruction Cache
- 16k Data Cache
- MMU
- spec: http://www.arm.com/pdfs/DDI0151C_920T_TRM.pdf http://www.arm.com/pdfs/DDI0180A.zip
ARM 940T
The general purpose Co-Processor of the GP2X
- ARM9T
- 4k Instruction Cache
- 4k Data Cache
- No MMU
- spec: http://www.arm.com/pdfs/DDI0144B_940T_TRM.pdf
Memory Controller
- SDRAM
- SRAM
- NOR Flash
- NAND Flash
Connectivity
- USB Device
- USB Host
- IrDA
- I2C
- SSP/SDI
- 4ch UART
Storage
- IDE
- CF
- MMC
- SDIO
- Memory Stick
- CDROM
- PCMCIA
Media
- AC97 Audio
- MPEG1
- I2S
- SPDIF In/Out
- Camera Inteface
Links
- More information is available at MagicEyes product page for MMSP2/MP2520F
