参数资料
型号: M37150MF-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.95 MHz, MICROCONTROLLER, PDSO42
封装: 0.80 MM PITCH, PLASTIC, SSOP-42
文件页数: 5/62页
文件大小: 880K
代理商: M37150MF-XXXFP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
MITSUBISHI MICROCOMPUTERS
M37150M6/M8/MA/MC/MF-XXXFP, M37150EFFP
13
Rev. 1.0
8.2 MEMORY
8.2.1 Special Function Register (SFR) Area
The Special Function Register (SFR) area in the zero page includes
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 used for specifying the character codes and colors for display.
8.2.5 OSD ROM
ROM used for storing character data for display.
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 is pos-
sible with only 2 bytes 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 is possible
with only 2 bytes 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 (M37150M6/M8/MA/MC/MF-XXXFP, M37150EFFP)
000016
00C016
00FF16
SFR1 area
Not used
FFFF16
FFDE16
FF0016
Interrupt vector area
Special page
087F16
080016
OSD RAM
(128 bytes)
Zero page
020016
020F16
SFR2 area
Not used
030016
00BF16
010016
01FF16
05BF16
053F 16
Not used
0B3F16
090016
100016
Not used
ROM correction function
Vector 1: address 030016
Vector 2: address 0320 16
032016
06FF16
6000 16
8000 16
A00016
4000 16
M37150MF-XXXFP,
M37150EFFP
ROM
(60K bytes)
M37150MC-XXXFP
ROM
(48K bytes)
M37150MA-XXXFP
ROM
(40K bytes)
M37150M8-XXXFP
ROM
(32K bytes)
1000016
1FFFF16
Not used
s M37150M6/M8/MA/MC/MF-XXXFP, M37150EFFP
M37150M6-XXXFP
ROM
(24K bytes)
13BFF16
11400 16
OSD ROM
(10K bytes)
Not used
M37150MF-XXXFP,
M37150EFFP
RAM
(2048 bytes)
M37150MB-XXXFP
RAM
(1152 bytes)
M37150MA/MC-
XXXFP
RAM
(1472 bytes)
M37150M6-
XXXFP
RAM
(1024 bytes)
相关PDF资料
PDF描述
M37150EFFP 8-BIT, OTPROM, 8.95 MHz, MICROCONTROLLER, PDSO42
M37151M6-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
M37151MC-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
M37151M8-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
M37207EF-XXXSP 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP64
相关代理商/技术参数
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