MC68HC08AZ60CFU MOTOROLA [Motorola, Inc], MC68HC08AZ60CFU Datasheet - Page 258

• Manufacturer Part Number: MC68HC08AZ60CFU
• Description: Advance Information
• Manufacturer: MOTOROLA [Motorola, Inc]

Timer Interface Module B (TIMB)
I/O Registers
TIMB Status and
Control Register
MC68HC08AZ60 — Rev 1.0
258
Address:
These I/O registers control and monitor TIMB operation:
The TIMB status and control register:
TOF — TIMB Overflow Flag Bit
Reset:
Read:
Write:
Freescale Semiconductor, Inc.
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This read/write flag is set when the TIMB counter resets to $0000 after
reaching the modulo value programmed in the TIMB counter modulo
registers. Clear TOF by reading the TIMB status and control register
when TOF is set and then writing a logic 0 to TOF. If another TIMB
overflow occurs before the clearing sequence is complete, then
For More Information On This Product,
TIMB status and control register (TBSC)
TIMB control registers (TBCNTH–TBCNTL)
TIMB counter modulo registers (TBMODH–TBMODL)
TIMB channel status and control registers (TBSC0 and TBSC1)
TIMB channel registers (TBCH0H–TBCH0L, TBCH1H–TBCH1L)
Enables TIMB overflow interrupts
Flags TIMB overflows
Stops the TIMB counter
Resets the TIMB counter
Prescales the TIMB counter clock
Figure 4. TIMB Status and Control Register (TBSC)
$0040
Bit 7
TOF
R
0
0
Timer Interface Module B (TIMB)
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= Reserved
TOIE
6
0
TSTOP
5
1
TRST
4
0
0
R
3
0
0
PS2
2
0
PS1
1
0
MOTOROLA
Bit 0
PS0
16-timb
0