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參數(shù)資料
| 型號(hào)： | HD404338 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) |
| 中文描述： | 4位HMCS400系列微電腦（4位單片微計(jì)算機(jī)） |
| 文件頁(yè)數(shù)： | 76/78頁(yè) |
| 文件大?。?/td> | 491K |
| 代理商： | HD404338 |
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HD404339 Series
76
Notes on ROM Out
Please pay attention to the following items regarding ROM out.
On ROM out, fill the ROM area indicated below with 1s to create the same data size for the HD404334 and
HD404336 as an 8-kword version (HD404338), and to create the same data size for t he HD4043312 as a
16-kword version (HD404339).
The 8-kword and 16-kword data sizes are required to change ROM data to mask manufacturing data since
the program used is for an 8-k or 16-kword version.
This limitation applies when using an EPROM or a data base.
Vector address
Zero-page subroutine
(64 words)
Pattern & program
(4,096 words)
Not used
Vector address
Zero-page subroutine
(64 words)
Pattern & program
(6,144 words)
Not used
ROM 4-kword version:
HD404334
Address $1000–$1FFF
ROM 6-kword version:
HD404336
Address $1800–$1FFF
$0000
$000F
$0010
$003F
$0040
$0FFF
$1000
$1FFF
$0000
$000F
$0010
$003F
$0040
$17FF
$1800
$1FFF
Fill this area with 1s
Vector address
Zero-page subroutine
(64 words)
Pattern & program
(12,288 words)
Not used
ROM 12-kword version:
HD4043312
Address $3000–$3FFF
$0000
$000F
$0010
$003F
$0040
$2FFF
$3000
$3FFF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD404339 | 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī)) |
| HD404368 | 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī)) |
| HD40A43612 | 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī)) |
| HD40A4364 | 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī)) |
| HD40A4368 | 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD404338FS | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory |
| HD404338S | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory |
| HD404339 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory |
| HD404339FS | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory |
| HD404339S | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer with large-capacity memory |
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