參數(shù)資料
型號： M37151MC-XXXFP
廠商： Renesas Technology Corp.
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
中文描述： 單芯片8位CMOS微機隱蔽字幕解碼器和屏幕顯示控制器
文件頁數(shù)： 13/139頁
文件大?。?/td> 1491K
代理商： M37151MC-XXXFP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37151M6/M8/MA/MC/MF-XXXFP, M37151EFFP
MITSUBISHI MICROCOMPUTERS
12
Rev 1.0
8.2 MEMORY
8.2.1 Special Function Register (SFR) Area
The special function register (SFR) area in the zero page contains
control registers such as I/O ports and timers.
8.2.2 RAM
RAM is used for data storage and for stack area of subroutine calls
and interrupts.
8.2.3 ROM
ROM is used for storing user programs as well as the interrupt vector
area.
8.2.4 OSD RAM
RAM for display is used for specifying the character codes and col-
ors to display.
8.2.5 OSD ROM
ROM for display is used for storing character data.
8.2.6 Interrupt Vector Area
The interrupt vector area contains reset and interrupt vectors.
8.2.7 Zero Page
The zero page addressing mode can be used to specify memory and
register addresses in the zero page area. Access to this area with
only 2 bytes is possible in the zero page addressing mode.
8.2.8 Special Page
The special page addressing mode can be used to specify memory
addresses in the special page area. Access to this area with only 2
bytes is possible in the special page addressing mode.
8.2.9 ROM Correction Memory (RAM)
This is used as the program area for ROM correction.
Fig. 8.2.1 Memory Map (M37151M6/M8/MA/MC/MF-XXXFP, M37151EFFP)
0000
16
16
00FF
16
0100
16
SFR1 area
Not used
FFFF
16
FFDE
16
FF00
16
Interrupt vector area
Special page
087F
16
0800
16
OSD RAM
(128 bytes)
Zero page
16
020F
16
SFR2 area
Not used
16
0300
16
00C0
16
0200
16
16
06FF
16
05BF
16
Not used
0B3F
16
0900
16
1000
16
16
Not used
ROM correction function
Vector 1: address 0300
16
Vector 2: address 0320
16
4000
16
8000
16
A000
16
M37151MF-XXXFP,
M37151EFFP
ROM
(60K bytes)
M37151MC-XXXFP
ROM
(48K bytes)
M37151MA-XXXFP
ROM
(40K bytes)
M37151M8-XXXFP
ROM
(32K bytes)
10000
16
1FFFF
16
Not used
I
M37151M6/M8/MA/MC/MF-XXXFP, M37151EFFP
M37151M6-XXXFP
ROM
(24K bytes)
13BFF
16
11400
16
OSD ROM
(10K bytes)
(See note)
Not used
M37151MF-XXXFP,
M37151EFFP
RAM
(2048 bytes)
M37151MB-XXXFP
RAM
(1152 bytes)
M37151MA/MC-
XXXFP
RAM
(1472 bytes)
M37151M6-
XXXFP
RAM
(1024 bytes)
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37151MF-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37160EFFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37160EFSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37160M8 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37160M8-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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