mc68hc908mr8 Freescale Semiconductor, Inc, mc68hc908mr8 Datasheet - Page 105

• Manufacturer Part Number: mc68hc908mr8
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
is active or inactive in wait mode. Some modules can be programmed to
be active in wait mode.
Wait mode can also be exited by a reset or break. A break interrupt
during wait mode sets the SIM break stop/wait bit, SBSW, in the SIM
break status register (SBSR). If the COP disable bit, COPD, in the
configuration register is logic 0, then the computer operating properly
module (COP) is enabled and remains active in wait mode.
Figure 7-13
EXITSTOPWAIT
Note: EXITSTOPWAIT = RST pin or CPU interrupt or break interrupt
CGMXCLK
RST
IAB
IDB
IAB
IDB
Figure 7-13. Wait Recovery from Interrupt or Break
System Integration Module (SIM)
$A6
Figure 7-14. Wait Recovery from Internal Reset
$A6
and
$6E0B
$A6
Figure 7-14
$6E0B
$A6
$A6
$A6
CYCLES
show the timing for wait recovery.
$6E0C
32
$01
$00FF
CYCLES
32
$0B
System Integration Module (SIM)
$00FE
$6E
RST VCT H RST VCT L
$00FD
Low-Power Mode
Technical Data
$00FC
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