參數(shù)資料
型號: TPU3041
廠商: MICRONAS SEMICONDUCTOR HOLDING AG
元件分類: 圖文
英文描述: CONNECTOR ACCESSORY
中文描述: TELETEXT DECODER
文件頁數(shù): 18/21頁
文件大小: 378K
代理商: TPU3041
ADVANCE INFORMATION
TPU 3041
MICRONAS INTERMETALL
18
Command codes,
continued
Code
26
Function
Display Page Request
Write Parameter
magazine number
page number
subpage number high
subpage number low
display delay
Read Parameter
Notes
magazine number:
bit0–3= magazine number
bit4
= change display delay
bit5
= display clear (on update)
bit6–7= not used
subpage number:
F0xx for rolling subpages
display delay:
delay after row 0 reception in steps
of 3.24ms (255 = no update)
only used if bit4 = 1
(1E)
24
Read Display Page
magazine number
page number
subpage number high
subpage number low
current page in display
48
Display Write Column
dram high
dram low
length
byte list
...
dram high
dram low
length
character
write to dram with increment of 86 byte
= number of bytes in list
49
Display Fill
repeated write of 1 character to dram
= number of repeated writes
56
OSD Font Pointer
font mode
font pointer high
font pointer low
extension font pointer high
extension font pointer low
dram high
dram low
length
(00)
font mode:
bit0 = 0 = reset OSD font 2 pointer
bit0 = 1 = load OSD font 2 pointer
with following parameters
57
Display Read Column
byte list
...
read from dram with increment of 86 byte
= number of bytes to read
58
User Character Set
language 000
language 001
language 010
language 011
language 100
language 101
language 110
language 111
(00)
(01)
(02)
(03)
(04)
(05)
(06)
(07)
If character set 128 is selected via com-
mand 08 ”Display Mode”, these 8 lan-
guages will be selected by option bits
C14,C13,C12 when ESC code is inactive.
59
User ESC Character Set
esc language 000
esc language 001
esc language 010
esc language 011
esc language 100
esc language 101
esc language 110
esc language 111
(00)
(00)
(00)
(00)
(00)
(00)
(00)
(00)
If character set 128 is selected via com-
mand 08 ”Display Mode”, these 8 lan-
guages will be selected by option bits
C14,C13,C12 when ESC code is active.
60
Full Row Attribute
full row attribute
number of rows
start row
set full row attribute of specified rows
without changing level 2 bit
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