JPS5520033A - Queuing time display unit for receiver of television multiple character broadcast - Google Patents

Queuing time display unit for receiver of television multiple character broadcast

Info

Publication number
JPS5520033A
JPS5520033A JP9251478A JP9251478A JPS5520033A JP S5520033 A JPS5520033 A JP S5520033A JP 9251478 A JP9251478 A JP 9251478A JP 9251478 A JP9251478 A JP 9251478A JP S5520033 A JPS5520033 A JP S5520033A
Authority
JP
Japan
Prior art keywords
counter
queuing time
signal
reading
display
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.)
Granted
Application number
JP9251478A
Other languages
Japanese (ja)
Other versions
JPS6041914B2 (en
Inventor
Tetsuo Inose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP53092514A priority Critical patent/JPS6041914B2/en
Publication of JPS5520033A publication Critical patent/JPS5520033A/en
Publication of JPS6041914B2 publication Critical patent/JPS6041914B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Television Systems (AREA)

Abstract

PURPOSE: To secure the scrawl display for the characters to be displayed on the TV picture screen by detecting the state of the queuing time during reception of the multiple caracter broadcast and at the same time controlling the reading of the queuing time display character information memorized during the detection.
CONSTITUTION: The queuing time display information is memorized in the specified address of memory 10 and then read out in the form of signal S6 after designation of the X and Y addresses through counter 14 and 12 each. For the reading time, the synchronization is secured by counter 4 and 8 so that the reading is given when the scanning beam comes to the prescribed position, thus the correspondence being secured between the X/Y addresses and the display screen. Counter 12 is cleared by vertical synchronous signal VD and reads out the preset Y address from counter 13 via the command given from counter 4 to give renewal with horizontal synchronous signal HD. For the X address set to counter 15, counter 14 is renewed with BITCK signal, and the setting is renewed with the VD signal. Thus the reading start X address is varied with every field for the memory designated by counter 14. As a result, the lateral scrawl display is given to the queuing time.
COPYRIGHT: (C)1980,JPO&Japio
JP53092514A 1978-07-31 1978-07-31 Waiting time display device in TV multiplex teletext receiver Expired JPS6041914B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53092514A JPS6041914B2 (en) 1978-07-31 1978-07-31 Waiting time display device in TV multiplex teletext receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53092514A JPS6041914B2 (en) 1978-07-31 1978-07-31 Waiting time display device in TV multiplex teletext receiver

Publications (2)

Publication Number Publication Date
JPS5520033A true JPS5520033A (en) 1980-02-13
JPS6041914B2 JPS6041914B2 (en) 1985-09-19

Family

ID=14056420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53092514A Expired JPS6041914B2 (en) 1978-07-31 1978-07-31 Waiting time display device in TV multiplex teletext receiver

Country Status (1)

Country Link
JP (1) JPS6041914B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546420A (en) * 1977-06-17 1979-01-18 Hitachi Ltd Latency-time display unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546420A (en) * 1977-06-17 1979-01-18 Hitachi Ltd Latency-time display unit

Also Published As

Publication number Publication date
JPS6041914B2 (en) 1985-09-19

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