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| 型號(hào)： | SAA5284 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Multimedia video data acquisition circuit |
| 中文描述： | 多媒體視頻數(shù)據(jù)采集電路 |
| 文件頁(yè)數(shù)： | 16/24頁(yè) |
| 文件大?。?/td> | 159K |
| 代理商： | SAA5284 |
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1998 Feb 05
16
Philips Semiconductors
Objective specification
Multimedia video data acquisition circuit
SAA5284
Fig.7 Motorola mode interface write cycle timing.
handbook, full pagewidth
MGK149
D7 to D0
A2 to A0
LDS
A
(1)
B
(2)
DTACK
t1
t2
t6
t4
t5
t3
t0
valid address
valid data
3-state
3-state
R/W
CS1 or CS0
t7
(1) Event A occurs when LDS + CS0 + CS1 = 0 (boolean).
(2) Event B occurs when LDS + CS0 + CS1 = 1 (boolean).
Table 7
Motorola-mode interface write cycle timing (12 MHz clock)
SYMBOL
DESCRIPTION
MIN.
MAX.
UNIT
t
0
t
1
t
2
t
3
t
4
t
5
t
6
t
7
minimum cycle time
address set-up time before event A
address hold time after event B
data hold time from event B
data set-up time
DTACK set-up time
LDS HIGH to DTACK HIGH
delay between cycles
333
0
0
0
0
83
83
417
212
212
ns
ns
ns
ns
ns
ns
ns
ns
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SAA5284GP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multimedia video data acquisition circuit |
| SAA5288 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV microcontroller with full screen On Screen Display OSD |
| SAA5288PS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV microcontroller with full screen On Screen Display OSD |
| SAA5290 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers |
| SAA5290A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers |
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