TDA9351PS/N2 View Datasheet(PDF) - Philips Electronics
Part Name
Description
View to exact match
TDA9351PS/N2 Datasheet PDF : 118 Pages
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Philips Semiconductors
TV signal processor-Teletext decoder with
embedded µ-Controller
Tentative Device Specification
TDA935X/6X/8X PS/N2 series
Names
ADD
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
RESET
GPF<2> 0 - Disable Closed Caption acquisition
1 - Enable Closed Caption acquisition
GPF<1> 0 - Disable Text acquisition
1 - Enable Text acquisition
GPF<0>
(Polarity
reversed in
Painter1_Plus
standalone)
0 - Standalone (Painter1_Plus) mode
1 - UOC mode
WDT
FFH WDV<7>
WDV<6>
WDV<5>
WDV<4>
WDV<3>
WDV<2>
WDV<1>
WDV<0>
00H
WDv<7:0> Watch Dog Timer period
WDTKEY
FEH WKEY<7> WKEY<6> WKEY<5> WKEY<4> WKEY<3> WKEY<2> WKEY<1> WKEY<0> 00H
WKEY<7:0> Watch Dog Timer Key.
Note: Must be set to 55H to disable Watch dog timer when active.
WSS1
BAH
0
0
0
WSS<3:0> WSS<3>
WSS<2>
WSS<1>
WSS<0>
00H
ERROR
WSS<3:0> 0 - No error in WSS<3:0>
ERROR 1 - Error in WSS<3:0>
WSS<3:0> Signalling bits to define aspect ratio (group 1)
WSS2
BBH
0
0
0
WSS<7:4> WSS<7>
WSS<6>
WSS<5>
WSS<4>
00H
ERROR
WSS<7:4>
ERROR
0 - No errors in WSS<7:4>
1 - Error in WSS<7:4>
WSS<7:4>
Signalling bits to define enhanced services (group 2)
WSS3
BCH WSS<13:11 WSS<13> WSS<12> WSS<11> WSS<10:8> WSS<10>
WSS<9>
WSS<8>
00H
< ERROR
ERROR
WSS<13:11> 0 - No error in WSS<13:11>
ERROR 1 - Error in WSS<13:11>
WSS<13:11> Signalling bits to define reserved elements (group 4)
WSS<10:8> 0 - No error in WSS<10:8>
ERROR 1 - Error in WS<10:8>
WSS<10:8> Signalling bits to define subtitles (group 3)
XRAMP
FAH
XRAMP<7>
XRAMP<6>
XRAMP<5>
XRAMP<4>
XRAMP<3>
XRAMP<2>
XRAMP<1>
XRAMP<0>
00H
XRAMP<7:0> Internal RAM access upper byte address.
Table 3 SFR Bit description
2001 Jan 18
28
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