TI DSP Evaluation Board & Tool: 2812EVM-II Evaluation Board
GAO Tek Inc. is introducing an upgrade to its GAO 2812EVM-I. The newly developed board, GAO 2812EVM-II, is specially optimized for the motor driving and control system based on TMS320F2812 series DSPs. In addition, it uses an independent power supply for AD sampling, thus avoiding EMI from the CPU core.
Features include:
On-board TMS320F2812 DSP, 32-bit fix-point Flash DSP, operating at 150Mhz
128K16 bits on-chip Flash program memory, Flash encryptable
18K16 bits on-chip SRAM
256 K16 bits extended SRAM (basic configuration) (upgradable to 512K16 bits)
512K*16 bits extended SRAM as program/data RAM
4K * 16 BOOT ROM and 1K * 16 OTP ROM on-chip
10M ethernet interface, compatible with NE2000
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 provide interface
16 A / D inputs(12bit ,0-3v,80nS)
4 A / D outputs(12bit ,0-3v,80nS)
1 USB
Audio input
12864 Chinese graphic LCD interface, the LCD is optional ($45)
1 DC motor control interface, with FREE DC Motor
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 through the jumpers can choose external power supply or power supply via the USB interface
4 graphic LCD fixed mounting hole
4 fixed mounting hole
Interface/Driver circuit for DC motor and Servomotor
Physical size: 220 * 160 mm DEVICE interface, the USB standard to facilitate communication with the PC USBÂ
More detail informations: GAO2812EVM-II
416-292-0038 ext. 601
www.gaotek.com
sales@GAOTek.com