參數(shù)資料
型號: TPU3050PK
元件分類: 圖文
英文描述: TELETEXT DECODER, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 54/72頁
文件大小: 347K
代理商: TPU3050PK
TPU 3035, TPU 3040, TPU 3050
PRELIMINARY DATA SHEET
58
Micronas
025A H
Write
PRIO MODE
Bit
Reset
Function
7 to 6
00
prio output strength:
3 = 8 mA output pull-down current
2 = 6 mA output pull-down current
1 = 4 mA output pull-down current
0 = 2 mA output pull-down current
5 to 3
110
prio code for shadow pixel
2 to 0
101
prio code for normal pixel
025B H
R/W
FB Mode
Bit
Reset
Function
all
00 H
write:
read:
every read resets status
7
0
color bit 4
(color output of OSD layer)
6
0
color bit 3
(color output of OSD layer)
5
0
1 = inverted shadow output / enable fastblank input
0 = normal shadow output / disable fastblank input
4
0
1 = inverted color output
0 = normal color output
3
0
1 = inverted fastblank output
0 = normal fastblank output
2
0
1 = shadow output on pin 30
0 = fastblank input on pin 30
1
0
1 = invert fastblank input
read:
dynamic fastblank status
0 = normal fastblank input
0
1 = fastblank input with high priority
read:
static fastblank status
0 = fastblank input with low priority
0260 H
Write
OSD LAYER VERTICAL START
Bit
Reset
Function
all
00 H
60 H
9-bit value defining vertical position (in scanline)
1st write:
bit
0 = MSB
2nd write:
bit7 to 0 = 8 LSBs
0261 H
Write
OSD LAYER VERTICAL STOP
Bit
Reset
Function
all
01 H
28 H
9-bit value defining vertical position (in scanline)
1st write:
bit
0 = MSB
2nd write:
bit7 to 0 = 8 LSBs
0262 H
Write
OSD LAYER HORIZONTAL START
Bit
Reset
Function
all
16 H
8-bit value defining horizontal start position (in character)
相關(guān)PDF資料
PDF描述
TPU3050PO TELETEXT DECODER, PDIP52
TPU3050PQ TELETEXT DECODER, PQCC44
TPU3040PK TELETEXT DECODER, PDIP40
TPU3040PO TELETEXT DECODER, PDIP52
TPU3040PQ TELETEXT DECODER, PQCC44
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