參數(shù)資料
型號: HD66787
廠商: Renesas Technology Corp.
英文描述: 528-channel, One-chip Driver with 262,144-color Display RAM and Power Supply Circuit for Low-temperature Poli-Si TFT (LTPS-TFT) Panels with Incorporat
中文描述: 528與262,144色顯示RAM和低電源電路通道,單芯片驅動器的溫度和旋鈴聲非晶硅TFT(薄膜晶體管)與Incorporat小組
文件頁數(shù): 81/159頁
文件大?。?/td> 1607K
代理商: HD66787
HD66787
Preliminary
Rev.0.22, May.23.2003, page 81 of 159
Data transmission synchronization in 8-bit bus interface mode
The HD66787 supports a data transmission synchronizing function, which resets the upper/lower counter
that counts the number of transmission of upper/lower 8-bit data in the 8-bit bus interface mode. When a
discrepancy occurs in the transmission of upper/lower 8-bit data due to effects from noise and so on, the
“00” H instruction is written 4 times consecutively to forcibly reset the upper/lower counter so that data
transmission restarts with the upper 8-bit transmission. The excursion can be recovered by executing the
synchronizing function periodically.
Lower
Upper
Upper/
Lower
00H
00H
00H
00H
(1)
(2)
(3)
(4)
(8-bit transfer synchronization)
RS
RD
WR
DB17-10
8-bit data transmission synchronization
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相關代理商/技術參數(shù)
參數(shù)描述
HD66789 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:528-channel, One-chip Driver for Amorphous TFT Panels with 262,144-color display RAM, Power Supply Circuit, and Gate Circuit
HD667A66R 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
HD667B66R 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
HD66840 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
HD66840F25 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Controller