XYCOM XVME-674 Power AC module

Please follow the below steps for converting code from P234C to PMC234/PMS234: 1. Go through the PMC234/PMS234 datasheet and user guide; 

2. Modify the source code engineering file “.pre”; change “.chip P234CXXX” to “.chip PMC234” or “.chip PMS234” 

3. Press “Build” and then IDE will show some errors and warnings. 

4. Modify the source code correspondingly until all errors have been solved. 

5. Save and build the project files again. 

6. Write to a real chip and test its functions in detail. 

7. Back to the step 3 if necessary.

High Performance RISC CPU Array

  Operating modes: Two processing units FPPATM mode or Traditional one processing unit mode  4Kx16 bits OTP program memory for both FPP units 

 208 Bytes data RAM for both FPP units 

 100 powerful instructions 

 Most instructions are 1T execution cycle 

 Programmable stack pointer to provide adjustable stack level 

 Direct and indirect addressing modes for data and instructions 

 All data memories are available for use as an index pointer  Separated IO and memory space

System Functions 

 Clock sources: internal high RC oscillator, internal low RC oscillator and external crystal oscillator  Band-gap circuit to provide 1.20V reference voltage 

 One hardware 16-bit timer 

 One hardware 8-bit timer with PWM generator 

 Up to 11-channel 12-bit resolution ADC with 1-channel for internal band-gap reference voltage 

 Provide software configurable LCD driver IO with optional VDD/2 LCD bias voltage 

 Provide maximum 4x21 dots LCD display  Support fast wake-up

Quality assurance service

1. We provide high-quality parts of various brands, and you will find full

The model meets your needs.

2. For models that have been out of production for many years, we have all hard to find parts, so we can directly find us to solve all problems for you at one time.

3. If you are in a hurry to use this product, we can dispatch it for you.

4. All products can enjoy a one-year warranty service,

5. Our products are new and unused.

6. If you need a large quantity, you can contact us and I can offer you a discount.

7. You can ask me about the price and more information about the product via email. We welcome you