JPH01106941U - - Google Patents
Info
- Publication number
- JPH01106941U JPH01106941U JP71688U JP71688U JPH01106941U JP H01106941 U JPH01106941 U JP H01106941U JP 71688 U JP71688 U JP 71688U JP 71688 U JP71688 U JP 71688U JP H01106941 U JPH01106941 U JP H01106941U
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- mode register
- microcomputers
- specifies
- counter
- 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
Landscapes
- Test And Diagnosis Of Digital Computers (AREA)
- Microcomputers (AREA)
Description
第１図は本考案の第１実施例の構成を示すブロ
ツク図である。
１……評価用マイクロコンピユータ、２……評
価対象マイクロコンピユータを示すデータ、３…
…書き込み指示信号線、４……ＥＥＰＲＯＭコン
トローラ、５……モードレジスタ、６……プログ
ラムカウンタ、７……アドレス情報、８……プロ
グラムメモリ、９……プログラムカウンタ制御線
。
FIG. 1 is a block diagram showing the structure of a first embodiment of the present invention. 1...Evaluation microcomputer, 2...Data indicating the evaluation target microcomputer, 3...
...Write instruction signal line, 4...EEPROM controller, 5...Mode register, 6...Program counter, 7...Address information, 8...Program memory, 9...Program counter control line.
Claims (1)
互いにメモリ容量のみ異なる複数種類のマイクロ
コンピユータのプログラムを評価する際に用いる
評価用マイクロコンピユータにおいて、 該評価用マイクロコンピユータが前記複数種類
のマイクロコンピユータのどのマイクロコンピユ
ータを評価するかを指定する電気的消去／書込み
可能なＲＯＭからなるモードレジスタと、該モー
ドレジスタに前記データを書き込む手段と、前記
モードレジスタのデータに基づきメモリのアドレ
スを指定するカウンタを制御する手段を有してい
ることを特徴とするマイクロコンピユータ。[Claims for Utility Model Registration] Having a counter that specifies a memory address,
In an evaluation microcomputer used when evaluating programs of multiple types of microcomputers that differ from each other only in memory capacity, an electrical eraser for specifying which microcomputer of the multiple types of microcomputers is to be evaluated by the evaluation microcomputer. / A mode register consisting of a writable ROM, means for writing the data into the mode register, and means for controlling a counter that specifies a memory address based on the data in the mode register. microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP71688U JPH01106941U (en) | 1988-01-06 | 1988-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP71688U JPH01106941U (en) | 1988-01-06 | 1988-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106941U true JPH01106941U (en) | 1989-07-19 |
Family
ID=31199989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP71688U Pending JPH01106941U (en) | 1988-01-06 | 1988-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106941U (en) |
-
1988
- 1988-01-06 JP JP71688U patent/JPH01106941U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01106941U (en) | ||
| JPS6427720U (en) | ||
| JPS636600U (en) | ||
| JPH01120253U (en) | ||
| JPS5854703U (en) | Controller input selection device | |
| JPS6452199U (en) | ||
| JPS6246943U (en) | ||
| JPH0397703U (en) | ||
| JPS6347500U (en) | ||
| JPS6160352U (en) | ||
| JPH0172662U (en) | ||
| JPS61164551U (en) | ||
| JPS6316336U (en) | ||
| JPH02149165U (en) | ||
| JPH03107710U (en) | ||
| JPS6116675U (en) | vending machine pricing device | |
| JPH02108146U (en) | ||
| JPS6438000U (en) | ||
| JPS6481051A (en) | History information storage device | |
| JPS64102U (en) | ||
| JPH01102906U (en) | ||
| JPS6336999U (en) | ||
| JPS63103152U (en) | ||
| JPS59138961U (en) | Trace memory control circuit | |
| JPS6427773U (en) |