mc68331cpv20b1 Freescale Semiconductor, Inc, mc68331cpv20b1 Datasheet - Page 168

• Manufacturer Part Number: mc68331cpv20b1
• Description: Mc68331 32 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

7
7-10
SYSTEM
CLOCK
PCLK
TI4/O5 (HI)
TOC1 (HI)
TOC2 (HI)
TOC3 (HI)
TOC4 (HI)
TIC1 (HI)
TIC2 (HI)
TIC3 (HI)
4, 8, 16, 32, 64, 128, OR 256
16-BIT COMPARATOR =
16-BIT COMPARATOR =
16-BIT COMPARATOR =
16-BIT COMPARATOR =
16-BIT COMPARATOR =
PRESCALER–DIVIDE BY
CPR2
16-BIT LATCH
16-BIT LATCH
16-BIT LATCH
16-BIT LATCH
16-BIT TIMER BUS
1 OF 8 SELECT
CPR1
TI4/O5 (LO)
TOC1 (LO)
TOC2 (LO)
TOC3 (LO)
TOC4 (LO)
TIC1 (LO)
TIC2 (LO)
TIC3 (LO)
Figure 7-3 Capture/Compare Unit Block Diagram
CPR0
CLK
CLK
CLK
CLK
Freescale Semiconductor, Inc.
For More Information On This Product,
I4/O5
OC5
GENERAL-PURPOSE TIMER
IC4
STATUS
FLAGS
I4/O5F
TFLG1
OC1F
OC2F
OC3F
OC4F
Go to: www.freescale.com
IC1F
IC2F
IC3F
TCNT (HI)
16-BIT FREE-RUNNING
COUNTER
TCNT (LO)
COMPARE
OUTPUT
CFORC
FORCE
FOC1
FOC2
FOC3
FOC4
FOC5
INTERRUPT
ENABLES
TMSK1
I4/O5I
OC1I
OC2I
OC3I
OC4I
TOF
IC2I
IC3I
TOI
IC1I
INTERRUPT
REQUESTS
9
1
2
3
4
5
6
7
8
PARALLEL
CONTROL
USER’S MANUAL
PORT PIN
BIT-0
BIT-1
BIT-2
BIT-3
BIT-4
BIT-5
BIT-6
BIT-7
16/32 CC BLOCK
MC68331
FUNCTIONS
PGP0
PGP1
PGP2
PGP3
PGP4
PGP5
PGP6
PGP7
OC2/
OC3/
OC4/
OC5/
OC1
OC1
OC1
OC1
OC1
IC4/
PIN
IC1
IC2
IC3