參數(shù)資料
型號: TMC22191R0C
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 顏色信號轉換
英文描述: Digital Video Encoders/Layering Engine
中文描述: COLOR SIGNAL ENCODER, PQCC84
封裝: PLASTIC, LCC-84
文件頁數(shù): 35/60頁
文件大?。?/td> 293K
代理商: TMC22191R0C
PRODUCT SPECIFICATION
TMC22091/TMC22191
35
Figure 7. Modulated Ramp Waveform
24388A
Microprocessor Interface
The microprocessor interface comprises 13-lines. Two
address bits provide four addresses for device programming
and CLUT/register management. Address bit 0 selects
between control registers and CLUT memory. Address bit 1
selects between reading/writing the register addresses and
reading/writing register or CLUT data.
When writing, the address is presented along with a LOW on
the R/W pin during the falling edge of CS. Eight bits of data
are presented on D
7-0
during the subsequent rising edge of
CS.
One additional falling edge of CS is needed to move input
data to the assigned working registers.
Figure 10. Microprocessor Port – Write Timing
Figure 11. Microprocessor Port – Read Timing
CS
R/W
A1-A0
D7-D0
tPWLCS
tSA
tHA
tSD
24323A
tHD
tPWHCS
CS
R/W
A1-A0
D7-D0
tPWLCS
tSA
tHA
tDOM
tDOZ
24324A
tHOM
tPWHCS
相關PDF資料
PDF描述
TMC22091 Digital Video Encoders(數(shù)字視頻編碼器)
TMC22191 Digital Video Encoders(數(shù)字視頻編碼器)
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