參數(shù)資料
型號(hào): HT47C20
廠商: Holtek Semiconductor Inc.
元件分類: 8位微控制器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁(yè)數(shù): 20/56頁(yè)
文件大小: 352K
代理商: HT47C20
HT47C20
20
January 18, 2000
The states of the registers are summarized in the following table:
Register
Reset
(power on)
WDT time-out
(normal
operation)
RES reset
(normal
operation)
RES reset
(HALT)
WDT
time-out
(HALT)
TMRAH
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
TMRAL
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
TMRC
0000 1---
0000 1---
0000 1---
0000 1---
uuuu u---
TMRBH
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
TMRBL
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
ADCR
1xxx --00
1xxx --00
1xxx --00
1xxx --00
uuuu --uu
Program
Counter
000H
000H
000H
000H
000H
MP0
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
MP1
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
ACC
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
TBLP
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
TBLH
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
STATUS
--00 xxxx
--1u uuuu
--uu uuuu
--01 uuuu
--11 uuuu
INTC0
-000 0000
-000 0000
-000 0000
-000 0000
-uuu uuuu
INTC1
---0 ---0
---0 ---0
---0 ---0
---0 ---0
---u ---u
RTCC
--x0 0111
--x0 0111
--x0 0111
--x0 0111
--uu uuuu
PA
1111 1111
1111 1111
1111 1111
1111 1111
uuuu uuuu
Note: * refers to warm reset
u means unchanged
x means unknown
!
Reset circuit
/
/
> *
*
8 # %
7
B" " *
/
(
Reset configuration
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