MDT10P55B Datasheet, PDF (4/11 Pages) List of Unclassifed Manufacturers – MDT10P55B

MDT10P55B
(4) STATUS (Status register) : R3
Bit
Symbol
Function
0
C
Carry bit
1
HC
Half Carry bit
2
Z
Zero bit
3
PF
Power down bit
4
TF
WDT Timer overflow Flag bit
5
PAGE
ROM page select bit
6
Unimplemented
7
PCWUF
Pin change wake up from sleep
(5) MSR (Memory Bank Select Register) : R4
b7
b6
b5
b4
b3
b2
b1
b0
Read only “1” BANK Select
Indirect Addressing Mode
(6) PORT B : R6
PB5~PB0, I/O Register PB3 input only.
(7) PORT C: R7
PC5~PC0, I/O Register
(8) TMR (Time Mode Register)
Bit
20
3
Symbol
PS2 0
PSC
Function
Prescaler Value
000
001
0 10
011
100
101
110
111
Prescaler assignment bit :
0 RTCC
1 Watchdog Timer
RTCC rate
1:2
1:4
1:8
1 : 16
1 : 32
1 : 64
1 : 128
1 : 256
WDT rate
1:1
1:2
1:4
1:8
1 : 16
1 : 32
1 : 64
1 : 128
This specification are subject to be changed without notice. Any latest information please preview
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P. 4
2005/6 Ver. 1.2