JPH0296697U - - Google Patents
Info
- Publication number
- JPH0296697U JPH0296697U JP471789U JP471789U JPH0296697U JP H0296697 U JPH0296697 U JP H0296697U JP 471789 U JP471789 U JP 471789U JP 471789 U JP471789 U JP 471789U JP H0296697 U JPH0296697 U JP H0296697U
- Authority
- JP
- Japan
- Prior art keywords
- controller
- memory cell
- read address
- address counter
- utility
- 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
- 230000006870 function Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Communication Control (AREA)
Description
第１図は本考案の一実施例のブロツク図、第２
図は本実施例の動作の流れを示すタイムチヤート
、第３図は従来のＦＩＦＯメモリのブロツク図で
ある。
１……アドレスコントローラ、２……読み出し
アドレスカウンタ、３……セレクタ、４……ロウ
アドレスデコーダ、５……カラムアドレスデコー
ダ、６……メモリセル、７……Ｉ／Ｏバツフア、
８……入力コントローラ、９……レジスタ、１０
……出力バツフア、１１……入力コントローラ、
１２……レジスタコントローラ、１３……出力コ
ントローラ。
Fig. 1 is a block diagram of an embodiment of the present invention;
The figure is a time chart showing the flow of operation of this embodiment, and FIG. 3 is a block diagram of a conventional FIFO memory. 1... Address controller, 2... Read address counter, 3... Selector, 4... Row address decoder, 5... Column address decoder, 6... Memory cell, 7... I/O buffer,
8...Input controller, 9...Register, 10
...Output buffer, 11...Input controller,
12...Register controller, 13...Output controller.
Claims (1)
しアドレスカウンタとを具備することを特徴とす
るＦＩＦＯメモリ。 A FIFO memory comprising a memory cell and a read address counter having a preset function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP471789U JPH0296697U (en) | 1989-01-18 | 1989-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP471789U JPH0296697U (en) | 1989-01-18 | 1989-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0296697U true JPH0296697U (en) | 1990-08-01 |
Family
ID=31207475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP471789U Pending JPH0296697U (en) | 1989-01-18 | 1989-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0296697U (en) |
-
1989
- 1989-01-18 JP JP471789U patent/JPH0296697U/ja active Pending