JPH0244426U - - Google Patents
Info
- Publication number
- JPH0244426U JPH0244426U JP12275888U JP12275888U JPH0244426U JP H0244426 U JPH0244426 U JP H0244426U JP 12275888 U JP12275888 U JP 12275888U JP 12275888 U JP12275888 U JP 12275888U JP H0244426 U JPH0244426 U JP H0244426U
- Authority
- JP
- Japan
- Prior art keywords
- region
- read
- receiving device
- radio receiving
- ram
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Description
第１図は本考案の一実施例の構成を示すブロツ
ク図、第２図は第１図に示す実施例のＲＡＭ、Ｒ
ＯＭのメモリ領域の配分の一例を示すメモリマツ
プである。
１……ラジオ受信部、２……アンテナ、３……
スピーカ、４……周波数選択部、５……コントロ
ール部、６……ＲＡＭ、７……ＲＯＭ、８……コ
ントロール・キー部、９……デイスプレイ。
FIG. 1 is a block diagram showing the configuration of one embodiment of the present invention, and FIG. 2 shows the RAM and R of the embodiment shown in FIG.
3 is a memory map showing an example of allocation of memory areas of OM. 1...Radio receiving section, 2...Antenna, 3...
Speaker, 4... Frequency selection section, 5... Control section, 6... RAM, 7... ROM, 8... Control key section, 9... Display.
Claims (1)
ジオ受信装置において、受信周波数選択の基準と
する数値を任意に書き込みを読み出せるランダム
アクセスメモリＲＡＭとあらかじめ移動する予定
のある各地域の放送局の送信周波数を書き込んだ
リードオンリメモリＲＯＭとを備え、上記ＲＯＭ
から任意に地域コードによつて各地域ごとに該地
域の放送局の送信周波数を読み出して上記ＲＡＭ
に書き込むことができ、移動先の各地域で直ちに
受信周波数を選択することができることを特徴と
するラジオ受信装置。 In a radio receiving device using a digital synthesizer tuner, there is a random access memory RAM that can be used to arbitrarily write and read numerical values that serve as the basis for selecting reception frequencies, and a read that has the transmission frequencies of broadcasting stations in each region to which you plan to move in advance written. only memory ROM, and the above ROM
The transmission frequency of the broadcasting station in each region is arbitrarily read out for each region using the region code and stored in the RAM.
1. A radio receiving device characterized in that it is possible to immediately select a reception frequency in each region of the destination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12275888U JPH0244426U (en) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12275888U JPH0244426U (en) | 1988-09-21 | 1988-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244426U true JPH0244426U (en) | 1990-03-27 |
Family
ID=31370988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12275888U Pending JPH0244426U (en) | 1988-09-21 | 1988-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244426U (en) |
-
1988
- 1988-09-21 JP JP12275888U patent/JPH0244426U/ja active Pending
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