參數(shù)資料
型號： TPU3035PK
元件分類： 圖文
英文描述： TELETEXT DECODER, PDIP40
封裝： PLASTIC, DIP-40
文件頁數(shù)： 40/72頁
文件大?。?/td> 347K
代理商： TPU3035PK
TPU 3035, TPU 3040, TPU 3050
PRELIMINARY DATA SHEET
45
Micronas
Command Codes, continued
Code
Function
Write Parameter
Read Parameter
Notes
Miscellaneous Data Commands
36
Read 8/30 Row
designation code
40 byte row data
only format 1 and 2 are supported
1st byte of row data is already hamming
decoded
15
Read VPS
framing code
counter
13 byte VPS data
= 51H
= incremented every VPS reception
= biphase decoded VPS bytes 3–15
53
Read WSS
framing code
counter
13 byte WSS data
= 78H
= incremented every WSS reception
= 102 WSS elements from group 1 on
54
Read CAPTION 1
counter
6 byte CAPTION data
= incremented every reception in field 1
= 3x oversampling
55
Read CAPTION 2
counter
6 byte CAPTION data
= incremented every reception in field 2
= 3x oversampling
19
Read Rolling Header
24 byte rolling header
every row 0 in cycle
31
Read Rolling Time
8 byte rolling time
using time pointer
16
Read Quality
text lines
hamming errors
parity errors
soft errors
updated every VBI
18
Read Reset Source
reset source
reset source:
bit0 = clock supervision
bit1 = voltage supervision
bit2 = watchdog
all bits in reset source are reset after read
46
Read Hamming
hamming (8,4) byte
data
hamming byte:
bit0–3 = data
bit6
= hamming error
47
Read Hamming 2
hamming (24,18) 1st byte
hamming (24,18) 2nd byte
hamming (24,18) 3rd byte
address
mode
data
address:
bit0–5 = address
bit7
= hamming error
mode:
bit0–4 = mode
data:
bit0–6 = data
33
Copy Data
source dram bank
source dram high
source dram low
length
destination dram bank
destination dram high
destination dram low
copy data from DRAM to DRAM
相關(guān)PDF資料
PDF描述
TPU3035PO TELETEXT DECODER, PDIP52
TPU3035PQ TELETEXT DECODER, PQCC44
TPU3050PK TELETEXT DECODER, PDIP40
TPU3050PO TELETEXT DECODER, PDIP52
TPU3050PQ TELETEXT DECODER, PQCC44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPU304 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | JFET | P-CHANNEL | 30MA I(DSS) | TO-226AA
TPU3040 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Teletext Processors
TPU3040(DIP40) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Teletext Circuit
TPU3040(PDIP40) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microprocessor
TPU3040(PSDIP52) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microprocessor
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