參數(shù)資料
型號: HD4074459
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系列微機(jī)(4位單片微計(jì)算機(jī))
文件頁數(shù): 118/120頁
文件大?。?/td> 692K
代理商: HD4074459
HD404459 Series
118
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 as a 16-kword version
(HD404459). A 16-kword data size is required to change ROM data to mask manufacturing data since the
program used is for a 16-kword version.
This limitation applies when using an EPROM or a data base.
Vector address
Zero-page subroutine
(64 words)
Pattern & program
(8,192 words)
Not used
ROM 8-kword version:
HD404458
Address $2000–$3FFF
$0000
$000F
$0010
$003F
$0040
$1FFF
$2000
$3FFF
Fill this area with 1s
相關(guān)PDF資料
PDF描述
HD404458 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī))
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