UNIVERSAL TELETEXT DECODERS
'EUROTEXT' CF70200
1.0 Description (Continued)
The pin out and software commands have been designed to use either UNITEXT or EUROTEXT
chips without any modification to the hardware or software, allowing a single, four or an eight page
decoder to share the same PCB and controlling software.
In addition to the FLOF and TOP modes the EUROTEXT decoder has a default Normal mode for any
TV channel that is not transmitting FLOF or TOP. The decoder is ideally suited to VCR applications
as it is able to receive and decode PDC information from packets 26 and 8/30 and store this
information inside the decoder. In this mode of operation, memory can also be assigned for menu
pages (pages downloaded from main microprocessor).
1.1 Eurotext Family of Devices.
Other teletext devices are available in the Eurotext family. These devices are all hardware and
software compatible with the CF70200 device.
Part Number
CF70200
CF70203
CF70204/5
CF70209
CF70210
CF70211
DRAFT 11
VPS
Memory On-chip
No
8 Pages
Yes
8 Pages
No
4 Pages
No
8 Pages
No
8 Pages
Yes
8 Pages
Table 1: Eurotext Family of Devices.
Languages
Western and Eastern European
Western and Eastern European
Western and Eastern European
Russian, Ukrainian, English
Hebrew
Latin and Cyrillic
15-Feb-96
'EUROTEXT'
CF70200
2
1Q96
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