MDT2010 データシートの表示（PDF） - Micon Design Technology Corporation
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MDT2010 Datasheet PDF : 17 Pages
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(4) STATUS (Status register) : R3
Bit
0
1
2
3
4
5
6—7
Symbol
C
HC
Z
PF
TF
page 0
——
Function
Carry bit
Half Carry bit
Zero bit
Power loss Flag bit
Time overflow Flag bit
Page select bit :
0 : 000H --- 1FFH
1 : 200H --- 3FFH
General purpose bit
General purpose bit
(5) MSR (Memory Select Register) : R4
(6) PORT A : R5
PA3~PA0, I/O Register
(7) PORT B : R6
PB7~PB0, I/O Register
(8) TMR (Time Mode Register)
Bit
2—0
3
Symbol
PS2—0
PSC
Function
Prescaler Value
RTCC rate
000
1:2
001
1:4
010
1:8
011
1 : 16
100
1 : 32
101
1 : 64
110
1 : 128
111
1 : 256
Prescaler assignment bit :
0 — RTCC
1 — Watchdog Timer
MDT2010
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
http;//www.mdtic.com.tw
P. 4
VER 1.1
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