參數資料
型號: HD4046212R
廠商: Hitachi,Ltd.
英文描述: AS Microcomputer Incorporating a DTMF Generator Circuit(微計算機帶雙音多頻發(fā)生器電路)
中文描述: 由于微機安裝有雙音多頻發(fā)電機斷路器(微計算機帶雙音多頻發(fā)生器電路)
文件頁數: 10/155頁
文件大?。?/td> 549K
代理商: HD4046212R
HD404629R Series
10
Memory Map
ROM Memory Map
The ROM memory map is shown in figure 1 and described below.
$000F
$0010
$0FFF
$1000
$3FFF
$003F
$0040
Vector address
(16 words)
Zero-page subroutine
(64 words)
Pattern
(4,096 words)
HD404628R
Program
(8,192 words)
$0000
$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)
0
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)
1
JMPL instruction
(jump to A/D, serial routine)
$1FFF
$2000
$2FFF
$3000
HD4046212R
Program
(12,288 words)
HD404629R, HD4074629
Program
(16,384 words)
ROM address
ROM address
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: HD404628R; $0000–$2FFF: HD4046212R; $0000–$3FFF;
HD404629R, HD4074629):
Used for program coding.
相關PDF資料
PDF描述
HD404628R AS Microcomputer Incorporating a DTMF Generator Circuit(微計算機帶雙音多頻發(fā)生器電路)
HD4074629 AS Microcomputer Incorporating a DTMF Generator Circuit(微計算機帶雙音多頻發(fā)生器電路)
HD404629R AS Microcomputer Incorporating a DTMF Generator Circuit(微計算機帶雙音多頻發(fā)生器電路)
HD404638R 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD40A4638R 4-Bit Single-Chip Microcomputer(4位單片微計算機)
相關代理商/技術參數
參數描述
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
HD4046212RTF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4046212TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404628FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller