W99681CF Datasheet, PDF (63/78 Pages) Winbond – JPEG USB Dual Mode Camera Chip

W99681CF
8.3 JPEG Encoder Control Registers
Image Maximum Width Register (CR30)
Read/Write
Index: 0030H
uC Address: 60H - 61H
Power-on Default: XXXXH
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reserved
MAXW[10:0]
Bits 15-11 Reserved
Bits 10-0 Image Maximum Width
Image Maximum Height Register (CR31)
Read/Write
Index: 0031H
uC Address: 62H - 63H
Power-on Default: XXXXH
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reserved
MAXH[10:0]
Bits 15-11 Reserved
Bits 10-0 Image Maximum Height
Compressed Bitstream Buffer 0 Start Address Low Register (CR32)
Read/Write
Index: 0032H
uC Address: 64H - 65H
Power-on Default: XXXXH
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
BSSA0[15:0]
Bits 15-0 Compressed Bitstream Buffer 0 Start Address Low
A 21-bit value specifies the WORD offset from the start of the frame buffer for the
compressed bitstream buffer 0. Bits 20-16 are located at CR33_4-0.
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Publication Release Date: March 2000
Revision A1