# 帮助与信息 | MCalc

## MCalc 的作用

它用于计算具有不同逻辑计算的十六进制数。

## MCalc 支持的基础运算

* SUM
* CHECKSUM
* XOR

## MCalc 支持的高级运算

* CRC-8
  * CRC-8
  * CRC-8/CDMA2000
  * CRC-8/DARC
  * CRC-8/DVB-S2
  * CRC-8/EBU
  * CRC-8/I-CODE
  * CRC-8/ITU
  * CRC-8/MAXIN
  * CRC-8/ROHC
  * CRC-8/WCDMA
* CRC-16
  * CRC-16/CCITT-FALSE
  * CRC-16/ARC
  * CRC-16/AUG-CCITT
  * CRC-16/BUYPASS
  * CRC-16/CDMA2000
  * CRC-16/DDS-110
  * CRC-16/DECT-R
  * CRC-16/DECT-X
  * CRC-16/DNP
  * CRC-16/EN-13757
  * CRC-16/GENIBUS
  * CRC-16/MAXIN
  * CRC-16/MCRF4XX
  * CRC-16/RIELLO
  * CRC-16/T10-DIF
  * CRC-16/TELEDISK
  * CRC-16/TMS37157
  * CRC-16/USB
  * RC-A
  * CRC-16/KERMIT
  * CRC-16/MODBUS
  * CRC-16/X-25
  * CRC-16/XMODEM


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