Datasheet

MC68331TS/D 73
Figure 17 Prescaler Block Diagram
GPT PRE BLOCK
CPR2 CPR1 CPR0
TO PULSE ACCUMULATOR
TO PULSE ACCUMULATOR
TO CAPTURE/
COMPARE
TIMER
SELECT
DIVIDER
÷256
÷128
÷64
÷32
÷16
÷8
÷4
÷64 ÷32 ÷16 ÷8 ÷4 ÷2 ÷128 ÷256 ÷512
SYSTEM CLOCK
÷512
PPR2 PPR1 PPR0
PWM UNIT
TO
SELECT
÷2
÷4
÷8
÷16
÷32
÷64
÷128
TO PULSE ACCUMULATOR
EXT.
SYNCHRONIZER AND
DIGITAL FILTER
EXT.
EXT.
PCLK
PIN
Freescale Semiconductor, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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