74ACT715(2007) Просмотр технического описания (PDF) - Fairchild Semiconductor

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Компоненты Описание

производитель

74ACT715
(Rev.:2007)

Programmable Video Sync Generator

Fairchild Semiconductor 

Manual Addressing Mode

Cycle #

1

2

3

4

5

6

Load Falling Edge

Enable Manual Addressing

Enable Lbyte Data Load

Enable Hbyte Data Load

Enable Manual Addressing

Enable Lbyte Data Load

Enable Hbyte Data Load

Load Rising Edge

Load Address m

Load Lbyte m

Load Hbyte m

Load Address n

Load Lbyte n

Load Hbyte n

Auto Addressing Mode

Cycle #

1

2

3

4

5

6

Load Falling Edge

Enable Auto Addressing

Enable Lbyte Data Load

Enable Hbyte Data Load

Enable Lbyte Data Load

Enable Hbyte Data Load

Enable Manual Addressing

Load Rising Edge

Load Start Address n

Load Lbyte (n)

Load Hbyte (n); Inc Counter

Load Lbyte (n+1)

Load Hbyte (n+1); Inc Counter

Load Address

©1988 Fairchild Semiconductor Corporation

74ACT715, 74ACT715-R Rev. 1.3

9

www.fairchildsemi.com

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