OV5017 View Datasheet(PDF) - Omnivison Technologies
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OV5017 Datasheet PDF : 20 Pages
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OMNIVISION TECHNOLOGIES, Inc.
OV5017
Confidential Preliminary Product Specification
2. Registers
Table 2. Register Sets
A[3:0]
10xx
0000
Register
Name
VPORT
STATUS
0001
FCTL
0010
0011
0100
0101
EXCTL
GCTL
FRCTL
MCTL
0110
0111
1110
1111
HWCTL
VWCTL
TST
TOPT
R/W
Bit Name
Function
R
VD[7:0]
Video data
R
TO2,TO1, , ,OV,
VSYNC, HREF, RDY
Status register
W
SFR, FSET, , ,
Single frame flow control
SKIP, FBLC, STOP,
system control
SRST
R/W
AUTO, EX[6:0]
Auto or manual exposure
value
R/W
GN[2:0]
Gain value
R/W
FDIV[5:0]
Frame rate divider
R/W
GAMMA, MIR, DN,
BKL, FZEX, PCKS,
PCKI, BPSHP
Miscellaneous controls
R/W HWS[3:0], HWE[3:0]
Window control
R/W VWS[3:0], VWE[3:0]
Window control
W
TST[7:0]
Reserved for test
W
TOPT[7:0]
Reserved for test
Default
Value
xxxxxxxx
00xxxxxx
00xx0000
11111111
xxxxx000
xx000000
00000000
00000000
00000000
xxxxxxxx
xxxxxxxx
Note: Unimplemented bits in all the R/W registers return “0” in the read cycle, no effect in the write cycle.
2.1 Detailed Register Descriptions
The following table describes the function of each bit within a register:
Table 3. Bit descriptions
Register
Name
VPORT
Bit name
VD
Range
VD[7:0]
STATUS
TO2
STA7
Function
This register selects the video data port. The video data is not latched
in this VPORT, as long as VPORT remains selected. The video data
is updated as new pixel signals are converted.
Reserved bit.
6
Version 1.6
October 20, 1997
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