參數(shù)資料
型號： HD404612
廠商： Hitachi,Ltd.
英文描述： 4-Bit Single-Chip Microcomputer
中文描述： 4位單片機
文件頁數(shù)： 87/89頁
文件大?。?/td> 358K
代理商： HD404612
HD404618 Series
87
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 8-kword version
(HD404618). An 8-kword data size is required to change ROM data to mask manufac turing data since the
program used is for a 8-kword version.
This limitation applies when using an EPROM or a data base.
Vector
address
Zero-page
subroutine
(64 words)
Pattern &
program
(2,048 words)
Not used
Vector
address
Zero-page
subroutine
(64 words)
Pattern &
program
(4,096 words)
Not used
ROM 2-kword version:
HD404612
Address $0800–$1FFF
$0000
$000F
$0010
$003F
$0040
$07FF
$0800
$1FFF
$0000
$000F
$0010
$003F
$0040
$0FFF
$1000
$1FFF
Fill this area with 1s
ROM 4-kword version:
HD404614
Address $1000–$1FFF
Vector
address
Zero-page
subroutine
(64 words)
Pattern &
program
(6,144 words)
Not used
$0000
$000F
$0010
$003F
$0040
$17FF
$1800
$1FFF
ROM 6-kword version:
HD404616
Address $1800–$1FFF
相關(guān)PDF資料
PDF描述
HD404612FS 4-Bit Single-Chip Microcomputer
HD404612H 4-Bit Single-Chip Microcomputer
HD404612TF 4-Bit Single-Chip Microcomputer
HD404614 4-Bit Single-Chip Microcomputer
HD404614FS 4-Bit Single-Chip Microcomputer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404612FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404612H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404612TF 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404614 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404614FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
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