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HT45F5Q-2 Datasheet(PDF) 22 Page - Holtek Semiconductor Inc |
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HT45F5Q-2 Datasheet(HTML) 22 Page - Holtek Semiconductor Inc |
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22 / 117 page  Rev. 1.00 �� ���� 0�� �01� Rev. 1.00 �3 ���� 0�� �01� HT45F5Q-2 Charger Flash MCU HT45F5Q-2 Charger Flash MCU General Purpose Data Memory Allmicrocontrollerprogramsrequireanareaofread/writememorywheretemporarydatacanbe storedandretrievedforuselater.ItisthisareaofRAMmemorythatisknownasGeneralPurpose DataMemory.ThisareaofDataMemoryisfullyaccessiblebytheuserprogramingforbothreading andwritingoperations.Byusingthebitoperationinstructionsindividualbitscanbesetorreset underprogramcontrolgivingtheuseralargerangeofflexibilityforbitmanipulationintheData Memory. Special Purpose Data Memory This area of Data Memory is where registers, necessary for the correct operation of the microcontroller,arestored.Mostoftheregistersarebothreadableandwriteablebutsomeare protectedandarereadableonly,thedetailsofwhicharelocatedundertherelevantSpecialFunction Registersection.Notethatforlocationsthatareunused,anyreadinstructiontotheseaddresseswill returnthevalue"00H". Bank 0 Bank 1 00H 01H 02H 03H IAR0 MP0 IAR1 MP1 BP 04H ACC 05H PCL 06H TBLP 07H TBLH 08H 09H STATUS 0AH 0BH 0CH 0DH 0EH RSTFC 0FH SADOL 10H SADOH 11H 12H 13H PA 14H PAC 15H PAPU 16H PAWU 17H PB 18H PBC 19H PBPU 1AH SCC 1BH 1CH TB0C 1DH TB1C 1EH USR 1FH Bank 0 Bank 1 SADC0 SADC1 HIRCC UCR1 20H UCR2 21H TXR_RXR 22H 23H 24H 25H 26H 27H 28H 29H 2AH 2BH 2CH 2DH 2EH 2FH WDTC CTMC0 CTMC1 INTEG MFI INTC1 BRG CTMDL CTMAL CTMAH INTC0 CTMDH : unused, read as 00H 30H 31H 32H 33H 34H 35H 36H 37H 38H 39H 3AH 3BH 3CH 3DH 3EH 3FH EEC EEA DA1L DA1H DAOPC OPVOS PAS0 PAS1 LVRC DA0 EED PBS1 PSCR IFS PBS0 40H Special Purpose Data Memory |
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