z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 33

• Manufacturer Part Number: z8fmc16100
• Description: Z8 Encore Motor Control Flash Mcus
• Manufacturer: ZiLOG Semiconductor

Reset and Stop Mode Recovery
Table 6. Reset and Stop Mode Recovery Characteristics and Latency
PS024611-0408
Reset Type
System Reset
Stop Mode
Recovery
Reset Types
The Reset Controller within the Z8FMC16100 Series Flash MCU controls RESET and
Stop Mode Recovery operation. In typical operation, the following events cause a RESET
to occur:
•
•
•
•
•
•
When the Z8FMC16100 Series Flash MCU is in STOP mode, a Stop Mode Recovery is
initiated by either of the following:
•
•
The Z8FMC16100 Series Flash MCU provides two different types of reset operation:
System Reset and Stop Mode Recovery. The type of reset is a function of both the
current operating mode of the Z8FMC16100 Series Flash MCU and the source of the
reset.
Power-On Reset
Voltage Brownout (VBO)
Watchdog Timer timeout (when configured through the
a Reset)
External RESET pin assertion
OCD initiated RESET (
Fault detect logic
WDT timeout
GPIO port input pin transition on an enabled Stop Mode Recovery source
Reset (as applicable)
Peripheral Control
Registers
Unaffected, except
RSTSRC and OSCCTL
registers
Table 6
lists the types of reset and their operating characteristics.
OCDCTL[0]
Reset Characteristics and Latency
eZ8 CPU
RESET
Reset
set to 1)
Reset Latency (Delay)
A minimum of 66 IPO cycles.
A minimum of 66 IPO cycles.
Z8FMC16100 Series Flash MCU
WDT_RES
Product Specification
Option Bit to initiate
Reset Types
21