參數(shù)資料
型號(hào)： HD4048212R
廠商： Hitachi,Ltd.
英文描述： AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
中文描述： 由于微機(jī)安裝有LCD控制器/驅(qū)動(dòng)電路（帶液晶控制/驅(qū)動(dòng)電路的微計(jì)算機(jī)）
文件頁數(shù)： 10/147頁
文件大小： 519K
代理商： HD4048212R
HD404829R Series
10
Memory Map
ROM Memory Map
The ROM memory map is shown in figure 1 and described below.
Vector address
ROM address
ROM address
Zero-page subroutine
(64 words)
Pattern
(4096 words)
HD404828R
Program
(8,192 words)
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$000C
$000D
$000E
$000F
JMPL instruction
(jump to RESET, STOPC routine)
JMPL instruction
(jump to INT routine)
JMPL instruction
(jump to timer A routine)
JMPL instruction
(jump to timer B, INT routine)
JMPL instruction
(jump to timer C, INT routine)
JMPL instruction
(jump to timer D, INT routine)
JMPL instruction
(jump to INT routine)
JMPL instruction
(jump to A/D, serial routine)
$000F
$0010
$0FFF
$1000
$3FFF
$003F
$0040
$0000
$1FFF
$2000
$2FFF
$3000
HD4048212R
Program
(12,288 words)
HD404829R, HD4074829
Program
(16,384 words)
Figure 1 ROM Memory Map
Vector Address Area ($0000–$000F):
Reserved for JMPL instructions that branch to the start addresses
of the reset and interrupt routines. After MCU reset or an interrupt, program execution continues from the
vector address.
Zero-Page Subroutine Area ($0000–$003F):
Reserved for subroutines. The program branches to a
subroutine in this area in response to the CAL instruction.
Pattern Area ($0000–$0FFF):
Contains ROM data that can be referenced with the P instruction.
Program Area ($0000–$1FFF: HD404828R; $0000–$2FFF: HD4048212R; $0000–$3FFF;
HD404829R, HD4074829):
Used for program coding.
相關(guān)PDF資料
PDF描述
HD4074829 AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
HD404828R AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
HD404829R AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
HD4048412 4-Bit Single-Chip Microcomputer
HD4048412FS 4-Bit Single-Chip Microcomputer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD4048212RFS 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212RH 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212RTF 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404828FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
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