Holtek HT66F004 User Manual

Rev. 1.71 134 April 11, 2017 Rev. 1.71 135 April 11, 2017
HT66F002/HT66F0025/HT66F003/HT66F004
Cost-Effective A/D Flash MCU with EEPROM
HT66F002/HT66F0025/HT66F003/HT66F004
Cost-Effective A/D Flash MCU with EEPROM
TABRD [m]
 Readtable(specicpage)toTBLHandDataMemory
Description Thelowbyteoftheprogramcode(specicpage)addressedbythetablepointerpair
 (TBHPandTBLP)ismovedtothespeciedDataMemoryandthehighbytemovedtoTBLH.
Operation [m]←programcode(lowbyte)
 TBLH←programcode(highbyte)
Affectedag(s) None
TABRDC [m]
 Readtable(currentpage)toTBLHandDataMemory
Description Thelowbyteoftheprogramcode(currentpage)addressedbythetablepointer(TBLP)is
 movedtothespeciedDataMemoryandthehighbytemovedtoTBLH.
Operation [m]←programcode(lowbyte)
 TBLH←programcode(highbyte)
Affectedag(s) None
TABRDL [m]
Readtable(lastpage)toTBLHandDataMemory
Description Thelowbyteoftheprogramcode(lastpage)addressedbythetablepointer(TBLP)ismoved
 tothespeciedDataMemoryandthehighbytemovedtoTBLH.
Operation [m]←programcode(lowbyte)
 TBLH←programcode(highbyte)
Affectedag(s) None
XOR A,[m]
 LogicalXORDataMemorytoACC
Description DataintheAccumulatorandthespeciedDataMemoryperformabitwiselogicalXOR
 operation.TheresultisstoredintheAccumulator.
Operation ACC←ACC″XOR″[m]
Affectedag(s) Z
XORM A,[m]
 LogicalXORACCtoDataMemory
Description DatainthespeciedDataMemoryandtheAccumulatorperformabitwiselogicalXOR
 operation.TheresultisstoredintheDataMemory.
Operation [m]←ACC″XOR″[m]
Affectedag(s) Z
XOR A,x
LogicalXORimmediatedatatoACC
Description DataintheAccumulatorandthespeciedimmediatedataperformabitwiselogicalXOR
 operation.TheresultisstoredintheAccumulator.
Operation ACC←ACC″XOR″x
Affectedag(s) Z

Holtek HT66F004 Specifications

General

Brand	Holtek
Model	HT66F004
Category	Control Unit
Language	English