參數(shù)資料
型號(hào)： M37212EFFP
元件分類(lèi)： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, MICROCONTROLLER, PQFP80
封裝： 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁(yè)數(shù)： 83/119頁(yè)
文件大小： 1308K
代理商： M37212EFFP
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66
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37212M4/M8–XXXSP, M37212M6–XXXSP/FP
M37212EFSP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
8.10.5 Color Register
The color of a displayed character can be specified by setting the
color to one of the 4 registers (CO0 to CO3: addresses 00E616 to
00E916) and then specifying that color register with the OSD RAM.
There are 3 color outputs; R, G and B. By using a combination of
these outputs, it is possible to set 8 colors. However, since only 4
color registers are available, up to 4 colors can be disabled at one
time.
R, G and B outputs are set by using bits 1 to 3 in the color register. Bit
5 is used to specify whether a character output or blank output. Bits
4, 6 and 7 are used to specify character background color. Figure
8.10.12 shows the color register.
Fig. 8.10.13 Color Register i
b7b6b5b4b3b2b1b0
Color register i (COi) (i = 0 to 3) [Addresses 00E616 to 00E916]
BNameFunctionsAfter reset R W
Color Register i
0
R —
1
G signal output selection
bit (COi2)
0: No character is output
1: Character is output
Indeterminate
R W
2
R signal output selection
bit (COi3)
0: No character is output
1: Character is output
R W
3
B signal output (background)
selection bit (COi4) (See note 1)
0: No background color is output
1: Background color is output
R W
4
OUT1 signal output control bit
(COi5) (See notes 1, 2)
0: Character is output
1: Blank is output
R W
5
G signal output (background)
selection bit (COi6) (See note 1)
0: No background color is output
1: Background color is output
R W
6
R signal output (background)
selection bit (COi7) (See note 2)
0: No background color is output
1: Background color is output
R W
7
R W
@
B signal output selection
bit (COi1)
0: No character is output
1: Character is output
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
Notes 1: When bit 5 =“0” and bit 4 = “1,” there is output same as a character or
border output from pin OUT1.
Do not set bit 5 = “0” and bit 4 = “0.”
2: When only bit 7 =“1” and bit 5 “0,” there is output from pin OUT2.
Indeterminate
相關(guān)PDF資料
PDF描述
M37212M4-XXXSP 8-BIT, MROM, MICROCONTROLLER, PDIP52
M37212EFSP 8-BIT, OTPROM, MICROCONTROLLER, PDIP52
M37221EF-XXXSP 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42
M37221EFSP 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37212EFSP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37212EFSP/FP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
M37212M4 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37212M4-054SP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37212M4-XXXSP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
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