參數(shù)資料
型號: SAA5254P
廠商: NXP SEMICONDUCTORS
元件分類: 圖文
英文描述: Integrated VIP and teletext decoder IVT1.1X
中文描述: TELETEXT DECODER, PDIP40
文件頁數(shù): 15/36頁
文件大?。?/td> 805K
代理商: SAA5254P
1996 Nov 07
15
Philips Semiconductors
Preliminary specification
Integrated VIP and teletext decoder
(IVT1.1X)
SAA5254
Table 5
Row 25 received control data format
ROW 25
D0
D1
D2
D3
D4
D5
D6
D7
Column
PU0
PU1
PU2
PU3
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
1
2
3
4
PT0
PT1
PT2
PT3
MU0
MU1
MU2
MU3
MT0
MT1
MT2
C4
HU0
HU1
HU2
HU3
HT0
HT1
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
MAG0
MAG1
MAG2
0
0
0
0
0
0
PBLF
0
0
9
0
0
0
5
0
0
0
6
0
0
0
7
0
0
0
8
Table 6
Page number and sub-code for Table 5
BIT NAME
DESCRIPTION
Page number
MAG
PU
PT
PBLF
FOUND
HAM.ER
magazine
page units
page tens
page being looked for
LOW for page has been found
Hamming error in corresponding byte
Page sub-code
MU
MT
HU
HT
C4 to C14
minutes units
minutes tens
hours units
hours tens
transmitted control bits
Register maps
SAA5254 mode registers R0 to R11 are shown in Table 7.
R0 to R10 are WRITE only; R11 is READ/WRITE.
Register map (R3), for page requests, is shown in detail in
Table 9.
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