XRD98L63 Datasheet, PDF (32/41 Pages) Exar Corporation – CCD Image Digitizers with CDS, PGA and 12-Bit A/D

XRD98L63
MGsel
00
01
10
11
Functions
Sony Interlaced
Sony Progressive
Panasonic Interlaced
Panasonic Progressive
TG
Signal
Name
Exar
Name
* Line Pattern
Select
010
CCD
VD
FSYNC
ID
EOS
PBLK
PBLK
OBCLP
CAL
CLPDM
CLAMP
(Sony Progressive mode)
Frame "N"
0
10101
010
12345
1)
Frame "N+1"
0
10101
12345
1)
CONDITIONS: FSYNCpol=0, PBLKpol=0, CALpol=0, CLAMPpol=0, EOSpol=1
* Internal signals
1) PBLK latches EOS value into Line Pattern Select.
Figure 25. Multiple Gain Mode Timing, Progressive, MGsel[1:0] = 01
TG
Signal
Name
Exar
Name
* Line Pattern
Select
CCD
VD
FSYNC
HD
EOS
PBLK
PBLK
CPOB
CAL
HCLR/CLPD
CLAMP
MGstart = 0
1)
(Panasonic Progresive mode)
10101
12345
MGstart = 1
1)
01010
12345
2)
2)
CONDITIONS: FSYNCpol=1, PBLKpol=1, CALpol=1, CLAMPpol=1, EOSpol=1
* Internal signals
1) FSYNC resets Line Pattern Select to "MGstart" bit value.
2) PBLK toggles Line Pattern Select value.
Figure 26. Multiple Gain Mode Timing, Progressive, MGsel[1:0] = 11
Rev.1.01
32