Holtek HT66F20-1 Manual page 67

HT66F20-1/HT66F30-1/HT68F20-1/HT68F30-1
Flash MCU with EEPROM
Reset
Register
(Power-on)
TM0DH - - - - - - 0 0
TM0AL 0 0 0 0 0 0 0 0
TM0AH - - - - - - 0 0
EEA - - x x x x x x
EED x x x x x x x x
EEC - - - - 0 0 0 0
TMPC0 1 - 0 1 - - 0 1
PRM0 - - - - - 0 0 0
TM1C0 0 0 0 0 0 0 0 0
TM1C1 0 0 0 0 0 0 0 0
TM1C� 0 0 0 0 0 0 0 0
TM1DL 0 0 0 0 0 0 0 0
TM1DH - - - - - - 0 0
TM1AL 0 0 0 0 0 0 0 0
TM1AH - - - - - - 0 0
TM1BL 0 0 0 0 0 0 0 0
TM1BH - - - - - - 0 0
SCOMC 0 0 0 0 0 0 0 0
Note: " - " stands for not implement
" u " stands for unchanged
" x " stands for unknown
HT68F20-1
Register
(Power-on)
MP0 x x x x x x x x
MP1 x x x x x x x x
BP - - - - - - - 0
ACC x x x x x x x x
PCL 0 0 0 0 0 0 0 0
TBLP x x x x x x x x
TBLH x x x x x x x x
TBHP - - - - - - x x
STATUS - - 0 0 x x x x
SMOD 0 0 0 0 0 0 11
LVDC - - 0 0 - 0 0 0
I�TEG - - - - 0 0 0 0
WDTC 0 1 1 1 1 0 1 0
TBC 0 0 1 1 0 1 1 1
I�TC0 - 0 0 0 0 0 0 0
I�TC1 0 0 0 0 0 0 0 0
I�TC� 0 0 0 0 0 0 0 0
MFI0 - - 0 0 - - 0 0
MFI1 - - 0 0 - - 0 0
MFI� 0 0 0 0 0 0 0 0
PAWU 0 0 0 0 0 0 0 0
PAPU 0 0 0 0 0 0 0 0
Rev. 1.40
RES or
LVR Reset
- - - - - - 0 0
0 0 0 0 0 0 0 0
- - - - - - 0 0
- - x x x x x x
x x x x x x x x
- - - - 0 0 0 0
1 - 0 1 - - 0 1
- - - - - 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
- - - - - - 0 0
0 0 0 0 0 0 0 0
- - - - - - 0 0
0 0 0 0 0 0 0 0
- - - - - - 0 0
0 0 0 0 0 0 0 0
Reset RES or
LVR Reset
u u u u u u u u
u u u u u u u u
- - - - - - - 0
u u u u u u u u
0 0 0 0 0 0 0 0
u u u u u u u u
u u u u u u u u
- - - - - - u u
- - u u u u u u
0 0 0 0 0 0 11
- - 0 0 - 0 0 0
- - - - 0 0 0 0
0 1 1 1 1 0 1 0
0 0 1 1 0 1 1 1
- 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
- - 0 0 - - 0 0
- - 0 0 - - 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
�7
WDT Time-out WDT Time-out
(Normal Operation)
- - - - - - 0 0 - - - - - - u u
0 0 0 0 0 0 0 0 u u u u u u u u
- - - - - - 0 0 - - - - - - u u
- - x x x x x x - - u u u u u u
x x x x x x x x u u u u u u u u
- - - - 0 0 0 0 - - - - u u u u
1 - 0 1 - - 0 1 u - u u - - u u
- - - - - 0 0 0 - - - - - u u u
0 0 0 0 0 0 0 0 u u u u u u u u
0 0 0 0 0 0 0 0 u u u u u u u u
0 0 0 0 0 0 0 0 u u u u u u u u
0 0 0 0 0 0 0 0 u u u u u u u u
- - - - - - 0 0 - - - - - - u u
0 0 0 0 0 0 0 0 u u u u u u u u
- - - - - - 0 0 - - - - - - u u
0 0 0 0 0 0 0 0 u u u u u u u u
- - - - - - 0 0 - - - - - - u u
0 0 0 0 0 0 0 0 u u u u u u u u
WDT Time-out WDT Time-out
(Normal Operation)
u u u u u u u u u u u u u u u u
u u u u u u u u u u u u u u u u
- - - - - - - 0 - - - - - - - u
u u u u u u u u u u u u u u u u
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
u u u u u u u u u u u u u u u u
u u u u u u u u u u u u u u u u
- - - - - - u u - - - - - - u u
- - 1 u u u u u - - 1 1 u u u u
0 0 0 0 0 0 11 u u u u u u u u
- - 0 0 - 0 0 0 - - u u - u u u
- - - - 0 0 0 0 - - - - u u u u
0 1 1 1 1 0 1 0 u u u u u u u u
0 0 1 1 0 1 1 1 u u u u u u u u
- 0 0 0 0 0 0 0 - u u u u u u u
0 0 0 0 0 0 0 0 u u u u u u u u
0 0 0 0 0 0 0 0 u u u u u u u u
- - 0 0 - - 0 0 - - u u - - u u
- - 0 0 - - 0 0 - - u u - - u u
0 0 0 0 0 0 0 0 u u u u u u u u
0 0 0 0 0 0 0 0 u u u u u u u u
0 0 0 0 0 0 0 0 u u u u u u u u
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(IDLE)
(IDLE)