Cirrus-logic CS61884 Manual do Utilizador descarregar pdf (Página 64)

CS61884

64 DS485F3

D[7:0]

R/W

DS

AS

Write Data

HIGH-Z HIGH-Z

ADDRESS

1

5

2

4

3

16

17

18

7

6

CS

8

12

9

ACK

Figure 28. Parallel Port Timing - Write in Motorola Multiplexed Address / Data Bus

D[7:0]

R/W

DS

AS

Read Data

HIGH-Z HIGH-Z

ADDRESS

1

5

2

4

3

16

17

18

7

6

CS

10

12

11

ACK

Figure 29. Parallel Port Timing - Read in Motorola Multiplexed Address / Data Bus

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 70 71 72

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