GPL161001A，如果我没猜错的话，tc800的cpu就是这个
Built-in 16-bit µ’nSP microprocessor
128K-word mask ROM
8K-word SRAM
CPU clock: max. 51.6096MHz
18 INT sources can be selected as IRQ or FIQ
Three power saving mode:
Standby mode/Halt mode/Wait mode
Max. 2.0µA @ 3.3V in Standby mode
Max. 10µA @ 3.3V in Halt mode
Four chip-selection pins to access external standard memory
NAND flash interface
Asynchronous serial interface (UART)
Supports SPI interface
Three 16-bit timers/counters
Two 10-bit PWM (DAC) audio outputs
Maximum up to 43 general I/Os (bit programmable)
Key wakeup/interrupt function (IOA&OB)
PLL feature for system clock
32768Hz Real Time Clock (RTC)
Low voltage reset and low voltage detection
Watchdog, system bus/address error reset
ICE function for development and down load into flash memory
Software-based audio processing
发表于 2008-3-2 16:27:19
发表于 2008-9-7 13:13:23