HD404829R Datasheet, PDF (147/149 Pages) Renesas Technology Corp – AS Microcomputer Incorporating a LCD controller/Driver Circuit

HD404829R Series
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
(HD404829R). 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.
ROM 8-kword version:
HD404828R
Address $2000–$3FFF
ROM 12-kword version:
HD4048212R
Address $3000–$3FFF
$0000
$000F
$0010
$003F
$0040
$1FFF
$2000
$3FFF
Vector address
Zero-page subroutine
(64 words)
Pattern & program
(8,192 words)
Not used
$0000
$000F
$0010
$003F
$0040
$2FFF
$3000
$3FFF
Vector address
Zero-page subroutine
(64 words)
Pattern & program
(12,288 words)
Not used
Fill this area with 1s
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