參數(shù)資料
型號(hào)： M37207EFFP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PQFP80
封裝： 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù)： 89/124頁
文件大?。?/td> 1993K
代理商： M37207EFFP
MITSUBISHI MICROCOMPUTERS
M37207MF-XXXSP/FP, M37207M8-XXXSP
M37207EFSP/FP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
and ON-SCREEN DISPLAY CONTROLLER
64
(8) Multiline Display
This microcomputer can ordinarily display 3 lines on the CRT screen
by displaying 3 blocks at different vertical positions. In addition, it can
display up to 16 lines by using CRT interrupts.
A CRT interrupt request occurs at the point at which display of each
block has been completed. In other words, when a scanning line
reaches the point of the display position (specified by the vertical
position registers) of a certain block, the character display of that
block starts, and an interrupt occurs at the point at which the scan-
ning line exceeds the block.
Note:
A CRT interrupt does not occur at the end of display when
the block is not displayed. In other words, if a block is set to
off display with the display control bit of the CRT control reg-
ister 1 (address 00EA16), a CRT interrupt request does not
occur (refer to Figure 59).
Fig. 59. Timing of CRT Interrupt Request
Block 1 (on display)
“CRT interrupt request”
On display (CRT interrupt request occurs at the end of block
display)
Block 2 (on display)
Block 1' (on display)
Block 2' (on display)
“CRT interrupt request”
Block 1 (on display)
“CRT interrupt request”
Off display (CRT interrupt request does not occur at the end
of block display)
Block 2 (on display)
Block 1' (off display)
Block 2' (off display)
“CRT interrupt request”
No “CRT interrupt request”
相關(guān)PDF資料
PDF描述
M37207MF-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP64
M37207M8-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP64
M37207MF-XXXSP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64
M37210M3-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PQFP64
M37210E4-XXXSP 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37207EFSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER and ON-SCREEN DISPLAY CONTROLLER
M37207M8 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER and ON-SCREEN DISPLAY CONTROLLER
M37207M8-059SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER and ON-SCREEN DISPLAY CONTROLLER
M37207M8-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER and ON-SCREEN DISPLAY CONTROLLER
M37207MF 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER and ON-SCREEN DISPLAY CONTROLLER
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