SAA5281 Datasheet, PDF (17/48 Pages) NXP Semiconductors – Integrated Video input processor and Teletext decoder IVT1.8

Philips Semiconductors
Integrated Video input processor and
Teletext decoder (IVT1.8*)
Preliminary specification
SAA5281
Table 5 Row 25 received control data format
D0
D1
D2
D3
D4
D5
D6
D7
Column
ROW 25
PU0
PT0
MU0
MT0
HU0
HT0
C7
C11
MAG0
PU1
PT1
MU1
MT1
HU1
HT1
C8
C12
MAG1
PU2
PT2
MU2
MT2
HU2
C5
C9
C13
MAG2
PU3
PT3
MU3
C4
HU3
C6
C10
C14
0
HAM.ER HAM.ER HAM.ER HAM.ER HAM.ER HAM.ER HAM.ER HAM.ER FOUND
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
6
7
8
0
0
0
0
0
PBLF
0
0
9
Table 6 Page number and sub-code for Table 5
BIT NAME
DESCRIPTION
Page number
MAG
magazine
PU
page units
PT
page tens
PBLF
page being looked for
FOUND
LOW for page has been found
HAM.ER
Hamming error in corresponding byte
Page sub-code
MU
minutes units
MT
minutes tens
HU
hours units
HT
hours tens
C4 to C14
transmitted control bits
1996 Nov 04
17