MC68HC912BD32CFU10 FREESCALE [Freescale Semiconductor, Inc], MC68HC912BD32CFU10 Datasheet - Page 137

• Manufacturer Part Number: MC68HC912BD32CFU10
• Description: Advance Information
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

TCTL3 — Timer Control Register 3
TCTL4 — Timer Control Register 4
TMSK1 — Timer Interrupt Mask 1
7-timer
RESET:
RESET:
RESET:
EDG7B
EDG3B
Bit 7
Bit 7
Bit 7
C7I
0
0
0
EDG7A
EDG3A
C6I
6
0
6
0
6
0
EDGnB, EDGnA — Input Capture edge control
C7I–C0I—Input Capture/Output Compare “x” Interrupt enable.
Read or write anytime.
These eight pairs of control bits configure the input capture edge
detector circuits.
The bits in TMSK1 correspond bit-for-bit with the bits in the TFLG1
status register. If cleared, the corresponding flag is disabled from
causing a hardware interrupt. If set, the corresponding flag is enabled
to cause a hardware interrupt.
Read or write anytime.
Freescale Semiconductor, Inc.
For More Information On This Product,
EDG6B
EDG2B
C5I
EDGnB
5
0
5
0
5
0
0
0
1
1
Table 26 Edge Detector Circuit Configuration
Go to: www.freescale.com
Standard Timer Module
EDG6A
EDG2A
C4I
4
0
4
0
4
0
EDGnA
0
1
0
1
EDG5B
EDG1B
C3I
3
0
3
0
3
0
Capture on any edge (rising or falling)
EDG5A
EDG1A
Capture on falling edges only
Capture on rising edges only
C2I
2
0
2
0
2
0
Capture disabled
Configuration
EDG4B
EDG0B
C1I
1
0
1
0
1
0
MC68HC912BD32 Rev 1.0
Standard Timer Module
EDG4A
EDG0A
Bit 0
Bit 0
Bit 0
C0I
0
0
0
Timer Registers
$008A
$008B
$008C