NEC V850-Touch it!
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NEC V850-Touch it! Eval board
Controller:
- V850ES/JG2
CPU:
- V850ES
Board main features:
- 3.5" 1/4 VGA TFT LCD Module with TouchScreen
- Reset button
- Two pushbuttons
- USB connector
- Connector for V850 Flash programming and on-chip debug (with optional MINICUBE2)
- Three LEDs (red, yellow, blue)
Controller main features:
- 256 Kbytes of Flash memory from a single power supply
- The V850ES CPU core operates at 17 MHz with a performance of 21 MIPS
- The Flash PROM and Mask ROM version operate on an ultra-low voltage
- Low power consumption
- High-performance 32-bit architecture for embedded control
- Number of instructions: 83
- 32-bit general-purpose registers: 32
- Load/store instructions in long/short format
- 3-operand instruction
- 5-stage pipeline of 1 clock cycle per stage
- Hardware interlock on register/flag hazards
- Memory space Program space: 64 MB linear (Usable area: 16 MB linear space + internal RAM area 60 KB) Data space: 4 GB linear
- Special instructions
- Saturation operation instructions
- Bit manipulation instructions
- Multiply instructions (On-chip hardware multiplier executing multiplication in 1 or 4 clocks)
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