MDT2020FF Datasheet, PDF (6/16 Pages) Micon Design Technology Corporation – 8-bit micro-controller

MDT2020(FF)
Power Edge Detect
PED Disable
PED Enable
Security bit
Security weak Disable
Security Disable
Security Enable
7. Reset Condition for all Registers
Register
CPIO A
CPIO B
CPIO C
TMR
IAR
RTCC
PC
STATUS
MSR
PORT A
PORT B
PORT C
Address
－－
－－
－－
－－
00h
01h
02h
03h
04h
05h
06h
07h
Power-On Reset
1111 1111
1111 1111
1111 1111
--11 1111
－
xxxx xxxx
1111 1111
0001 1xxx
100x xxxx
- - - - xxxx
xxxx xxxx
xxxx xxxx
/MCLR or WDT Reset
1111 1111
1111 1111
1111 1111
--11 1111
－
uuuu uuuu
1111 1111
000# #uuu
100u uuuu
- - - - uuuu
uuuu uuuu
uuuu uuuu
Note : u = unchanged, x = unknown, - = unimplemented, read as “0”
# = value depends on the condition of the following table
Condition
/MCLR reset (not during SLEEP)
/MCLR reset during SLEEP
WDT reset (not during SLEEP)
WDT reset during SLEEP
Status: bit 4
u
1
0
0
Status: bit 3
u
0
1
0
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 5
2007/8 VER 1.5