參數(shù)資料
型號(hào): M37225ECSP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
中文描述: 單芯片8位CMOS微機(jī)電壓合成與屏幕顯示控制器
文件頁(yè)數(shù): 67/133頁(yè)
文件大?。?/td> 1610K
代理商: M37225ECSP
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67
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37225M6–XXXSP, M37225M8–XXXSP
M37225ECSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
1st character
2nd character
3rd character
:
16th character
17st character
:
24nd character
1st character
2nd character
3rd character
:
16th character
17st character
:
24nd character
Note:
The 120-byte addresses corresponding to the character code “07F
16
,”
“080
16
” and “17F
16
” in OSD ROM are the test data storing area. Set
“FF
16
” to the area. (We stores the test data to this area and the different
data from “FF
16
” is stored for the actual products.)
<The test data storing area>
11000
16
+ (4 + 2n)
100
16
+ FE
16
to 11000
16
+ (5 + 2n)
100
16
+ 01
16
15000
16
+ (4 + 2n)
100
16
+ FE
16
and 15000
16
+ (4 + 2n)
100
16
+ 01
16
(n = 0 to 19)
Address area
addresses 114FE
16
to 11501
16
addresses 116FE
16
to 11701
16
addresses 138FE
16
to 13901
16
addresses 13AFE
16
to 13B01
16
addresses 154FE
16
and 154FF
16
addresses 156FE
16
and 156FF
16
addresses 178FE
16
and 178FF
16
addresses 17AFE
16
and 17AFF
16
OSD RAM (addresses 0800
16
to 0877
16
)
The OSD RAM for character is allocated at addresses 0800
16
to
0847
16
, 0850
16
to 0857
16
, 0860
16
to 0867
16
, 0870
16
to 0877
16
, and
is divided into a display character code specification part 0870
16
to
0877
16
, and color/attribute specification part for each block. Tables
8.10.3 shows the contents of the OSD RAM.
For example, to display 1 character position (the left edge) in block 1,
write the character code in address 0800
16
, write color/attribute code
at 0810
16
.
The structure of the OSD RAM is shown in Figure 8.10.18.
Table 8.10.3 Contents of OSD RAM
Block
Character Code Specification
Color/Attribute Code Specification
Block 1
Display Position (from left)
Block 2
0800
16
0801
16
0802
16
:
080F
16
0840
16
:
0847
16
0820
16
0821
16
0822
16
:
082F
16
0860
16
:
0867
16
0810
16
0811
16
0812
16
:
081F
16
0850
16
:
0857
16
0830
16
0831
16
0832
16
:
083F
16
0870
16
:
0877
16
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37225M6 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37225M8 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37225MA 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M372429100 制造商:ITW Switches 功能描述:IN-RUSH
M372429200 制造商:ITW Switches 功能描述:IN-RUSH