TI DSP Evaluation Boards & Tools : 2812EVM-II Evaluation Board

2812EVM-II Evaluation Board - Short Description:

GAO Tek Inc. is introducing an upgrade to its GAO 2812EVM-I. The newly developed board, GAO 2812EVM-II, is specially optimized formotor driving and control systems based on MS320F2812 series DSPs. In addition, it uses an independent power supply for A/D sampling, thus avoiding EMI from the CPU core.

2812EVM-II Evaluation Board with sample DC Motor - Features Include:

• On-board TMS320F2812 DSP, 32-bit fix-point Flash DSP, operating at 150 MHz
• 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(12 bit ,0-3 v,80 nS)
• 4 D / A outputs(8 bit ,0-3 v,10 uS)
• 1 USB DEVICE interface for communication with the PC USB
• Audio input
• 12864  graphic LCD interface (The LCD screen is optional ($49))
• 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