参数资料
型号: P83C880
厂商: NXP SEMICONDUCTORS
元件分类: 微控制器/微处理器
英文描述: Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc(带DDC接口,同步监测和同步处理的监视器微控制器)
中文描述: 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, PLASTIC, SOT-270-1, SDIP-42
文件页数: 75/84页
文件大小: 420K
代理商: P83C880
1997 Dec 12
75
Philips Semiconductors
Product specification
Microcontrollers for monitors with DDC
interface, auto-sync detection and sync proc.
P83Cx80; P87C380
5.
6.
7.
Unit is HSYNC line period: T
line(HSYNC).
Unit is HSYNC pulse width: t
W(HSYNC)
.
This transition delay has to be loaded independent for capacitances up to 50 pF.
Fig.35 Mode transition from DDC1 to DDC2.
handbook, full pagewidth
MGG052
tt(mode)
transmit only mode
(DDC1)
bidirectional mode
(DDC2)
SCL
SDA
VCLK
Fig.36 Horizontal sync input signal.
handbook, full pagewidth
MGG053
HSYNC
tW(HSYNC)
HDCYC
tif(HSYNC)
tir(HSYNC)
THSYNC
Fig.37 Vertical sync input signal.
handbook, full pagewidth
VSYNC
tif(VSYNC)
tir(VSYNC)
TVSYNC
MGG054
tW(VSYNC)
VDCYC
相关PDF资料
PDF描述
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