178
MC96F8204
ABOV Semiconductor Co., Ltd.
13.11 Register Description for Reset Operation
RSTFR (Reset Flag Register) : E8H
7
6
5
4
3
2
1
0
PORF
EXTRF
WDTRF
OCDRF
LVRF
–
–
–
R/W
R/W
R/W
R/W
R/W
–
–
–
Initial value : 80H
PORF
Power-On Reset flag bit. The bit is reset by writing
‘0’ to this bit.
0
No detection
1
Detection
EXTRF
External Reset (RESETB) flag bit. The bit is reset by writing
‘0’ to this bit or by Power-
On Reset.
0
No detection
1
Detection
WDTRF
Watch Dog Reset flag bit. The bit is reset by writing
‘0’ to this bit or by Power-On Reset.
0
No detection
1
Detection
OCDRF
On-Chip Debug Reset flag bit. The bit is reset by writing
‘0’ to this bit or by Power-On
Reset.
0
No detection
1
Detection
LVRF
Low Voltage Reset flag bit. The bit is reset by writing
‘0’ to this bit or by Power-On
Reset.
0
No detection
1
Detection
NOTE)
1. When the Power-On Reset occurs, the PORF bit is only set to
“1”, the WDTRF/OCDRF bits are cleared
to
“0”.
2. When the Power-On Reset occurs, the EXTRF bit is unknown, At that time, the EXTRF bit can be set to
“1” when External Reset (RESETB) occurs.
3. When the Power-On Reset occurs, the LVRF bit is unknown, At that time, the LVRF bit can be set to
“1”
when LVR Reset occurs.
4. When a reset except the POR occurs, the corresponding flag bit is only set to
“1”, the other flag bits are
kept in the previous values.
Summary of Contents for MC96F8204 Series
Page 13: ...13 MC96F8204 ABOV Semiconductor Co Ltd 4 Package Diagram Figure 4 1 20 Pin SOP Package...
Page 14: ...14 MC96F8204 ABOV Semiconductor Co Ltd Figure 4 2 20 Pin TSSOP Package...
Page 15: ...15 MC96F8204 ABOV Semiconductor Co Ltd Figure 4 3 16 Pin SOPN Package...
Page 16: ...16 MC96F8204 ABOV Semiconductor Co Ltd Figure 4 4 10 Pin SSOP Package...
Page 17: ...17 MC96F8204 ABOV Semiconductor Co Ltd Figure 4 5 8 Pin SOP Package...
