JPS6427377A - Teletext multiple broadcast receiver - Google Patents
Teletext multiple broadcast receiverInfo
- Publication number
- JPS6427377A JPS6427377A JP18405787A JP18405787A JPS6427377A JP S6427377 A JPS6427377 A JP S6427377A JP 18405787 A JP18405787 A JP 18405787A JP 18405787 A JP18405787 A JP 18405787A JP S6427377 A JPS6427377 A JP S6427377A
- Authority
- JP
- Japan
- Prior art keywords
- data
- section
- teletext
- cpu
- inputted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To display effective information as a graph or a chart or the like by providing a data fetch section fetching a data of a teletext multiple broadcast, a storage section storing the data, an arithmetic processing section applying arithmetic processing based on the data from a storage section and a data storage section storing the result of arithmetic operation. CONSTITUTION:A teletext multiple data fetched in the data fetch section 1 of a teletext multiple broadcast receiver is inputted directly to a storage section 2 not through a CPU 3 based on a direct memory access transfer (DMA transfer) enable signal S1 outputted from the CPU 3 for the DMA transfer sending the data to the sotrage section 2 directly. The result of arithmetic operation outputted from the CPU 3 is inputted properly to a display section 4 through a data line D3 and displayed and inputted to a data storage section 5 through a data line D4 and stored. Then the stored data is read by a command from the CPU 3 as required and inputted to the display section 4 through the data line D3 and displayed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18405787A JPS6427377A (en) | 1987-07-22 | 1987-07-22 | Teletext multiple broadcast receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18405787A JPS6427377A (en) | 1987-07-22 | 1987-07-22 | Teletext multiple broadcast receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6427377A true JPS6427377A (en) | 1989-01-30 |
Family
ID=16146618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18405787A Pending JPS6427377A (en) | 1987-07-22 | 1987-07-22 | Teletext multiple broadcast receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6427377A (en) |
-
1987
- 1987-07-22 JP JP18405787A patent/JPS6427377A/en active Pending
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