XC912BC32CFU8 Motorola Semiconductor Products, XC912BC32CFU8 Datasheet - Page 202

• Manufacturer Part Number: XC912BC32CFU8
• Description: M68HC12B Family Data Sheet
• Manufacturer: Motorola Semiconductor Products

Enhanced Capture Timer (ECT) Module
13.5 Timer and Modulus Counter Operation in Different Modes
Data Sheet
202
STOP
BGDM
WAIT
NORMAL
TEN = 0
MCEN = 0
PAEN = 1
PAEN = 0
PBEN = 1
PBEN = 0
Timer and modulus counter are off since clocks are stopped.
Timer and modulus counter keep on running unless bit 5, TSBCK, of TSCR is
set to 1. See
Counters keep on running, unless the TSWAI bit in TSCR is set to 1. See
Timer System Control
Timer and modulus counter keep on running, unless the TEN bit in TSCR and
MCEN in MCCTL, respectively, are cleared. See
Register
All 16-bit timer operations are stopped; can only access the registers
Modulus counter is stopped.
Sixteen-bit pulse accumulator A is active.
Eight-bit pulse accumulators 3 and 2 can be enabled. See
Control Pulse Accumulators Control
Sixteen-bit pulse accumulator B is active.
Eight-bit pulse accumulators 1 and 0 can be enabled. See
Control Pulse Accumulators Control
and
Enhanced Capture Timer (ECT) Module
13.4.6 Timer System Control
13.4.14 16-Bit Modulus Down-Counter Control
Register.
Register.
Register.
Register.
13.4.6 Timer System Control
M68HC12B Family — Rev. 8.0
13.4.16 Input
13.4.16 Input
Register.
MOTOROLA
13.4.6