Z8FMC04100 ZILOG [Zilog, Inc.], Z8FMC04100 Datasheet - Page 52

• Manufacturer Part Number: Z8FMC04100
• Description: Z8 Encore-R Motor Control Flash MCUs
• Manufacturer: ZILOG [Zilog, Inc.]

30
Z8 Encore!
Product Specification
Reset and Stop-Mode Recovery
Reset or Stop-Mode Recovery Event
Power-On Reset
Reset using RESET pin assertion
Reset using Watch-Dog Timer time-out
Reset by OCD writing OCDCTL[0] to 1
Reset from Fault Detect Logic
Stop-Mode Recovery using GPIO pin transition
Stop-Mode Recovery using Watch-Dog Timer time-out
Note: Additional bits may be set depending on the number of resets simultaneously occurring.
RESET
FIELD
ADDR
BITS
R/W
®
POR
Motor Control Flash MCUs
R
7
Table 9. Reset Status and Control Register (RSTSCR)
The
tion is selected by writing the unlock sequence followed by the mode to this register. A
software write to the
0 =
1=
RESET/Fault0 pin is configured as Fault0 input.
RESET/Fault0 pin is configured as RESET input.
FLTSEL
Table 10. Reset Status Register Values Following Reset
STOP
R
6
bit in this register allows software selection of the RESET pin. The pin func-
See Table 10 below
FLTSEL
WDT
R
5
P R E L I M I N A R Y
bit will override the value set by the
EXT
R
4
FF0H
POR
FLT
R
3
1
0
0
1
0
0
0
STOP
0
0
0
0
0
1
1
2
Reserved
WDT
R
FLTSEL
0
0
1
0
0
0
1
1
EXT
user option bit.
PS024604-1005
0
1
1
1
1
0
0
FLTSEL
R/W
FLT
0
0
0
0
0
0
1
0
0