EPM7128引脚定义

EPM7128是一款Altera公司推出的CPLD芯片，它有不同的封装类型，不同的封装类型有不同的引脚定义。以下是其中一种封装类型的引脚定义：

- PQFP:

* Pin 1: GND
* Pin 2: I/O
* Pin 3: I/O
* Pin 4: I/O
* Pin 5: I/O
* Pin 6: I/O
* Pin 7: I/O
* Pin 8: I/O
* Pin 9: I/O
* Pin 10: VCC
* Pin 11: I/O
* Pin 12: I/O
* Pin 13: I/O
* Pin 14: I/O
* Pin 15: I/O
* Pin 16: I/O
* Pin 17: I/O
* Pin 18: I/O
* Pin 19: I/O
* Pin 20: GND
* Pin 21: I/O
* Pin 22: I/O
* Pin 23: I/O
* Pin 24: I/O
* Pin 25: I/O
* Pin 26: I/O
* Pin 27: I/O
* Pin 28: I/O
* Pin 29: I/O
* Pin 30: I/O
* Pin 31: I/O
* Pin 32: VCC
* Pin 33: I/O
* Pin 34: I/O
* Pin 35: I/O
* Pin 36: I/O
* Pin 37: I/O
* Pin 38: I/O
* Pin 39: I/O
* Pin 40: I/O
* Pin 41: I/O
* Pin 42: I/O
* Pin 43: I/O
* Pin 44: VCC
* Pin 45: I/O
* Pin 46: I/O
* Pin 47: I/O
* Pin 48: GND