80515 hardware description – Maxim Integrated 71M6513H Power Meter IC Family Software User Manual
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71M651x Software User’s Guide
6.3. 80515 HARDWARE DESCRIPTION
The 80515 core implemented in the 71M651X chips consists of:
1.
Control processor unit (CPU), also referred to as MPU throughout this document
2.
Arithmetic-logic unit
3.
Clock control unit
4.
Memory control unit
5.
RAM and SFR control unit
6.
Ports registers unit
7.
Timer 0, 1 unit
8.
Serial 0, 1 interfaces
9.
Watchdog timer
10. Interrupt service routine unit
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