參數(shù)資料
型號: TW2802
廠商: Electronic Theatre Controls, Inc.
英文描述: TW2802/4 Multiple Video Decoder For Security Applications
中文描述: TW2802 / 4多路視頻解碼器的安全應(yīng)用
文件頁數(shù): 27/80頁
文件大小: 946K
代理商: TW2802
www.techwellinc.com
Preliminary
TW2804/TW2802 Multiple Video Decoder
Techwell, Inc.
Datasheet Rev. 2.4
09/09/2003
27
Parallel Interface
The following figures show the write/read timing chart of parallel interface. The parallel interface
supports auto index increment after each byte of data is sent with WENB. Therefore, the host
can write multiple bytes to the slave without additional address if they are in sequential order.
The host completes the transfer cycle with CSB which is Low to High transition. Auto index
increment is also supported in read mode.
CSB
WENB
RENB
AEN
PDATA
t
su
(1)
t
h
(1)
t
su
(2)
t
h
(2)
t
w
t
h
(2)
t
su
(2)
t
w
Fig 18 Write mode in Parallel interface
CSB
WENB
RENB
AEN
PDATA
t
su
(1)
t
h
(1)
t
d
(1)
t
w
t
h
(2)
t
su
(2)
t
w
t
d
(2)
Fig 19 Read mode in Parallel interface
Table 6 Parallel Interface Timing Parameter
Symbol
t
su
(1)
t
su
(2)
t
w
t
h
(1)
t
h
(2)
t
d
(1)
t
d
(2)
Parameter
Min
Typ
Max
Units
CSB setup until AEN active
10
ns
PDATA setup until AEN, WENB active
10
ns
AEN, WENB, RENB active pulse width
40
ns
CSB hold after WENB, RENB inactive
60
ns
PDATA hold after AEN, WENB inactive
60
ns
PDATA delay after RENB active
12
ns
PDATA delay after RENB inactive
12
ns
相關(guān)PDF資料
PDF描述
TW30SX Features of the TW30SX UV Sensor
TX-25MD1P TX-25MD1P EURO-2 CHASSIS
TX-2B REMOTE CONTROLLER WITH FIVE FUNCTIONS
TX4915 TX4915 VHF/UHF TRANSMITTER
TX5000 433.92 MHz Hybrid Transmitter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TW2802-FA 功能描述:IC DECODER VIDEO NTSC/PAL RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動電話,手機(jī),視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064
TW-28-02-F-D-309-SM 制造商:Samtec Inc 功能描述:2MM TERMINAL STRIPS - Bulk
TW-28-02-FM-D-309-SM 制造商:Samtec Inc 功能描述:2MM TERMINAL STRIPS - Bulk
TW-28-02-FM-S-309-SM 制造商:Samtec Inc 功能描述:2MM TERMINAL STRIPS - Bulk
TW-28-02-F-S-309-SM 制造商:Samtec Inc 功能描述:2MM TERMINAL STRIPS - Bulk