MDT10P65_11 Datasheet, PDF (5/14 Pages) Micon Design Technology Corporation – 8-bit micro-controller

MDT10P65
00 Indirect addressing register
01 Timer0 register
02 Program counter low byte
03 Status register
Bit 0 : Carry
1 : Digit carry
2 : Zero flag
3 : Power-down
4 : WDT time-out
5 : Register bank select (For direct addressing)
=0 Bank 0 (00h-7Fh)
=1 Bank 1 (80h-FFh)
7-6 : Always read as zero.
04 Memory select register
05 Port A data register
06 Port B data register
07 Port C data register
08 Port D data register
09 Port E data register
Bit 2-0 – Port E data register.
7-3 – Unimplemented. Always set as 0.
0A Program memory segment register
0B Interrupt control register
Bit 0 – PB port change interrupt flag bit.
1 – PB0/IRQ external interrupt flag bit.
2 – Timer0 overflow interrupt flag bit.
3 – PB port change interrupt enable bit.
4 – PB0/IRQ external interrupt enable bit.
5 – Timer0 overflow interrupt enable bit.
6 – Peripheral interrupt enable bit.
7 – Global interrupt enable bit.
0C Peripheral interrupt flag register 1.
Bit 0 – Timer1 overflow interrupt flag bit
7-1 – Unimplemented. Always read as 0.
0D Peripheral interrupt flag register 2.
Bit 6-0 – Unimplemented. Read as zero.
7 – PD port change interrupt flag bit
0E Timer1 data register low byte.
This specification are subject to be changed without notice. Any latest information
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P. 5
2007/9 Ver. 1.8