參數(shù)資料
型號(hào)： HD404618TF
廠商： Hitachi,Ltd.
英文描述： 4-Bit Single-Chip Microcomputer
中文描述： 4位單片機(jī)
文件頁數(shù)： 87/89頁
文件大?。?/td> 358K
代理商： HD404618TF
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
HD4074618 4-Bit Single-Chip Microcomputer
HD4074618FS CONNECTOR
HD4074618H 4-Bit Single-Chip Microcomputer
HD4074618TF 4-Bit Single-Chip Microcomputer
HD4046212R AS Microcomputer Incorporating a DTMF Generator Circuit(微計(jì)算機(jī)帶雙音多頻發(fā)生器電路)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD4046212FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4046212H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4046212R 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a DTMF Generator Circuit
HD4046212RFS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4046212RH 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a DTMF Generator Circuit
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