9 isi preview primary fbd register – Rainbow Electronics AT91CAP9S250A User Manual

Page 934

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934

6264A–CAP–21-May-07

AT91CAP9S500A/AT91CAP9S250A

45.4.9

ISI Preview Primary FBD Register

Register Name: ISI_PPFBD

Access Type: Read/Write

Reset Value: 0x0

• PREV_FBD_ADDR: Base address for preview frame buffer descriptor

Written with the address of the start of the preview frame buffer queue, reads as a pointer to the current buffer being used.
The frame buffer is forced to word alignment.

31

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24

PREV_FBD_ADDR

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PREV_FBD_ADDR

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9

8

PREV_FBD_ADDR

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1

0

PREV_FBD_ADDR

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