MAC7200 datasheet(496/976 Pages) FREESCALE

Part #	MAC7200

Description	MAC7200 Microcontroller Family Reference Manual

PDF	976 Pages

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Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

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Memory Map and Register Definition

MAC7200 Microcontroller Family Reference Manual, Rev. 2

418

Freescale Semiconductor

NOTE

Write to this register initializes the lock detector bit and the track detector

bit.

23.3.2.2

CRG Reference Divider Register (REFDV)

The REFDV register provides a finer granularity for the PLL multiplier steps. The count in the reference

divider divides the OSCCLK frequency by REFDV+1

NOTE

Write to this register initializes the lock detector bit and the track detector

bit.

Address: Base + $_00

Access: User read/write

Read: anytime

Write: anytime except if PLLSEL = 1

76543210

SYN5

SYN4

SYN3

SYN2

SYN1

SYN0

Reset

00000000

Figure 23-3. CRG Synthesizer Register (SYNR)

Address: Base + $_01

Access: User read/write

Read: anytime

Write: anytime except when PLLSEL = 1

76543210

0000

REFDV3

REFDV2

REFDV1

REFDV0

Reset

00000000

Figure 23-4. CRG Reference Divider Register (REFDV)

MAC7200 Datasheet(PDF) 496 Page - Freescale Semiconductor, Inc

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