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TPU3035 参数 Datasheet PDF下载

TPU3035图片预览
型号: TPU3035
PDF下载: 下载PDF文件 查看货源
内容描述: 图文电视处理器 [Teletext Processors]
分类和应用: 电视
文件页数/大小: 73 页 / 1175 K
品牌: MICRONAS [ MICRONAS ]
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TPU 3035, TPU 3040  
PRELIMINARY DATA SHEET  
Command Codes, continued  
Code  
Function  
Write Parameter  
Read Parameter  
Notes  
21  
Read Page Row  
magazine number  
page number  
40 byte row data  
row 0 – 24  
subpage number high  
subpage number low  
row number  
32  
Copy Page Row  
magazine number  
page number  
copy 40byte text row from page memory  
into DRAM  
subpage number high  
subpage number low  
row number  
destination dram bank  
destination dram high  
destination dram low  
35  
40  
Read Ghost Row  
Read TOP Status  
magazine number  
page number  
subpage number high  
subpage number low  
row number  
40 byte row data  
row 25 – 28  
designation code  
TOP Commands  
TOP status 1  
TOP status 2  
TOP status 1:  
bit0 = not used  
bit1 = MPT link in PLT  
bit2 = MPET link in PLT  
bit3 = AIT link in PLT  
bit4 = BTT in memory  
bit5 = MPT in memory  
bit6 = MPET in memory  
bit7 = AIT in memory  
TOP status 2:  
bit0–5 = not used  
bit6 = all MPET in memory  
bit7 = all AIT in memory  
30  
50  
Read TOP Code  
Read BTTL  
magazine number  
page number  
BTT code  
MPT code  
code:  
bit0–3= data  
bit6 = hamming error  
BTTL error  
8 byte BTTL data  
BTTL error:  
bit6 = hamming error in BTTL  
BTTL data:  
bit0–3= data  
bit6 = hamming error  
52  
43  
Change BTT magazine  
Search MPT  
magazine number (01)  
all TOP commands then refer to this  
magazine  
number of MPTs  
magazine number  
page number  
subpage number high  
subpage number low  
...  
search in PLT  
search in PLT  
search in PLT  
23  
39  
41  
Search MPET  
Search AIT  
number of MPETs  
magazine number  
page number  
subpage number high  
subpage number low  
...  
number of AITs  
magazine number  
page number  
subpage number high  
subpage number low  
...  
Search AIT Title  
magazine number  
page number  
5 byte data  
12 byte title  
search in AIT  
magazine number:  
bit0–3= magazine number (0#8)  
bit4–6= not used  
bit7 = ignore title language  
data:  
bit0–3= data  
bit6 = hamming error  
40  
MICRONAS INTERMETALL  
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