DR805x Instructions set details
- 26 -
3.7.
CLR
3.7.1. CLR A
Function:
Clear accumulator
Description: The accumulator is cleared (all bits set to zero). No flags are affected.
Operation: (PC) ← (PC) + 1
(A) ← 0
Bytes:
Cycles:
1
1
Encoding:
1
1
1
0
0
1
0
0
3.7.2. CLR BIT
Function:
Clear bit
Description: The indicated bit is cleared (reset to zero). No other flags are affected.
Operation: (PC) ← (PC) + 2
bit ← 0
Bytes:
Cycles:
2
4
Encoding:
1
1
0
0
0
0
1
0
bit address
All trademarks mentioned in this document
are trademarks of their respective owners.
http://www.DigitalCoreDesign.com
http://www.dcd.pl
Copyright 1999-2003 DCD – Digital Core Design. All Rights Reserved.
DCD [ DIGITAL CORE DESIGN ]
