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Interface to different port size devices -17, In figure 8-6, t – Motorola MPC8260 User Manual

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MOTOROLA

Chapter 8. The 60x Bus

8-17

Part III. The Hardware Interface

Figure 8-6. Interface to Different Port Size Devices

0

31

63

OP0

OP1

OP2

OP3

OP4

OP5

OP6

OP7

OP0

OP1

OP2

OP3

OP4

OP5

OP6

OP7

D[0Ð7]

D[8Ð15]

D[15Ð23]

D[24Ð31]

D[32Ð39]

D[40Ð47]

D[48Ð55]

D[56Ð63]

OP0

OP1

OP2

OP3

OP4

OP5

OP6

OP7

OP0

OP1

OP2

OP3

OP4

OP5

OP6

OP7

OP0

OP7

32-Bit Port Size

64-Bit Port Size

Interface Output Register

16-Bit Port Size

8-Bit Port Size