SPT2210 Datasheet, PDF (12/22 Pages) List of Unclassifed Manufacturers – Y/C VIDEO ENCODER

COMMAND REGISTER DESCRIPTIONS
COMMAND REGISTER CR3
CR3 (Address = 02H)
MSB
D3 D2 D1 D0
LSB
Table X – Command Register CR3 Description Table
Address Bit #
02H 7-4
3
2
1
0
Function
Not used
Odd/even vertical interpolation field
Vertical interpolation bypass
Phase free run (NTSC only)
Setup enable (NTSC only)
Bit Setting /Description
Fix at 0
0 Start at ODD field
1 Start at EVEN field
0 Normal operation
1 Vertical interpolation is
bypassed
0 Subcarrier phase is reset
every odd frame
1 Subcarrier free run (i.e., not
reset)
0 Setup enabled
1 No setup
Default
00H
SUSPEND REGISTER
(Address = 03H)
D0
MSB
LSB
Table XI – Suspend Register Description Table
Address Bit #
03H 7-1
0
Function
Not used
Suspend mode
Bit Setting /Description
Fix at 0
0 Normal operation
1 Suspend
Default
00H
SPT
SPT2210
12
8/22/00