Basic Info.

Product Description

The gao 2812evm-ii is specially optimized for motor driving and control systems and is based on the ms320f2812 series dsps. it uses an independent power supply for a/d sampling, thus avoiding emi from the cpu core. back to top 2812evm-ii evaluation board with sample dc motor - features include: on-board tms320f2812 dsp, 32-bit fix-point flash dsp, operating at 150mhz 128k*16 bits on-chip flash program memory, flash encryptable 18k*16 bits on-chip sram 256 k*16 bits extended sram (basic configuration) (upgradable to 512k*16 bits) 512k*16 bits extended sram as program/data ram 4k * 16 boot rom and 1k * 16 otp rom on-chip 9 independent push button switches eight leds, convenient for learning power on reset & manual reset 1 rs-232 interface for pc communication 1 rs-485 interface 1 can2.0 interface 16 a / d inputs(12bit ,0-3v,80ns) 4 d / a outputs(12bit ,0-3v,80ns) 1 usb device interface for communication with the pc usb audio input 12864 graphic lcd interface (optional, additional charges apply) 1 dc motor control interface 1 stepper motor control interface 2 extended unshielded interrupt inputs 5 extended shielded interrupt inputs 8 digital input, 8 digital output on-board vl-bus, data/address/control access terminals provide clk, cs2, cs2, cs6, rd, wr, cs1571, rs1581, eva, evb, in1 ~ in8, out1 ~ out8 signal testing points and debugging points power supply selection through jumpers selects external power supply or power supply via the usb interface 4 graphic lcd fixed mounting holes 4 fixed mounting holes interface/driver circuit for dc motor and servomotor physical size: 220 * 160 mm