TI 6424开发板原理图A Texas Instruments C6424 processor operating up to 600 Mhz. • 128 Mbytes of DDR2 DRAM • UART I/O Interface • 16 Mbytes of non-volatile Flash memory, 64 Mbytes NAND Flash, 2 Mbytes SRAM • AIC33 stereo codec • I2C Interface with onboard eeprom and expanders • 10/100 MBS Ethernet Interface • Configurable boot load options • Embedded JTAG emulation interface • 4 user LEDs and 4 position user switch • Single voltage power supply (+5V) • Embedded JTAG emulation interface • 4 user LEDs and 4 position user switch • Single voltage power supply (+5V)