參數(shù)資料
型號: ST72T774S9T1
廠商: 意法半導體
元件分類: ADC
英文描述: 8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
中文描述: 8位USB單片機的顯示器,高達60K章檢察官辦公室,每1000內(nèi)存,模數(shù)轉(zhuǎn)換器,定時器,同步,材質(zhì)單元,脈寬調(diào)制/的BRM,的H / W DDC的
文件頁數(shù): 100/144頁
文件大小: 1280K
代理商: ST72T774S9T1
ST72774/ST727754/ST72734
59/144
SYNC PROCESSOR (SYNC) (Cont’d)
ClampOut and Moire Signal
Clamp Output signal
The clamping pulse generator can control the
pulse width and polarity signal and can be
configured as pseudo-front porch or back porch.
To use the ClampOut signal:
– Select the Clamping Pulse width:
BP0/BP1 bits in MCR register
– Program the Clamp polarity:
CLPINV bit in POLR register
– Select the ClampOut signal as back-porch (after
falling edge of HSYNCO) or pseudo-front porch
(after the rising edge of HSYNCO):
HS0/HS1 bits in MCR register.
– Enable the CLAMPOUT signal:
CLMPEN bit in ENR register
Moire Signal
The Moire output signal is available (instead of the
clamping signal) to reduce the screen Moire effect
and improve color transitions.
The CLAMPOUT pin is alternatively used to output
a Moire signal.
The output signal toggles at each HFBACK rising
edge. After each VFBACK falling edge, the value
of the Moire output is the opposite of the previous
one, independent of the number of HFBACK
pulses during the VFBACK low level.
To use the Moire signal:
– Select the Moire signal:
Reset the BP0/BP1 bits in MCR register
– Enable the output signal:
CLMPEN bit in ENR register
Figure 40. Clamping Pulse (CLAMPOUT) Delay
HSYNCO
CLAMPOUT
Maximum delay:
Programmable clamping width: 0, 167ns, 333ns, 666ns
-
(Fixed delay of 10 to 30ns) + (fOSC/2) = approx. 110ns.
相關(guān)PDF資料
PDF描述
ST72X734 8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
ST72X754 8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
ST730C12L2L 2000 A, 1200 V, SCR, TO-200AC
ST730C12L2 2000 A, 1200 V, SCR, TO-200AC
ST730C12L3L 2000 A, 1200 V, SCR, TO-200AC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST730 制造商:IRF 制造商全稱:International Rectifier 功能描述:PHASE CONTROL THYRISTORS Hockey Puk Version
ST7-30 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:POWER TRANSFORMER
ST-7300 制造商:GC Electronics 功能描述:
ST730186-3 制造商:KEMET Corporation 功能描述: 制造商:KET 功能描述:
ST730268-1 制造商:KEMET Corporation 功能描述: 制造商:KET 功能描述: