Address and size state for extended transfers -21, Table 8-12 – Freescale Semiconductor MPC8260 User Manual

Page 295

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The 60x Bus

MPC8260 PowerQUICC II Family Reference Manual, Rev. 2

Freescale Semiconductor

8-21

Table 8-12. Address and Size State for Extended Transfers

Size State [0–3]

Address State[0–4]

Port Size

Next Size State [0–3]

Next Address State[0–4]

Half

x

x

x

1

1

Byte

Byte

x

x

1

0

0

x

x

1

0

1

x

x

1

1

0

x

x

x

x

x

Half

Stop

3-Byte

x

x

0

1

0

Byte

Half

x

x

0

1

1

x

x

1

0

0

x

x

1

0

1

x

x

0

1

0

Half

Byte

x

x

1

0

0

x

x

1

0

0

x

x

1

1

0

Word

x

x

0

0

1

Byte

3-Byte

x

x

0

1

0

x

x

0

1

1

x

x

1

0

0

5-Byte

x

x

0

0

0

Byte

Word

x

x

0

0

1

x

x

0

0

1

x

x

0

1

0

x

x

0

1

0

x

x

0

1

1

x

x

0

1

1

x

x

1

0

0

x

x

0

0

0

Half

3-Byte

x

x

0

1

0

x

x

0

1

0

x

x

1

0

0

x

x

0

1

1

Word

x

x

1

0

0

x

x

0

0

0

Word

Byte

x

x

1

0

0

x

x

0

1

1

Word

x

x

1

0

0

x

x

x

x

x

Double

Stop

6-Byte

x

x

0

0

0

Byte

5-Byte

x

x

0

0

1

x

x

0

0

1

x

x

0

1

0

x

x

0

1

0

x

x

0

1

1

x

x

0

0

0

Half

Word

x

x

0

1

0

x

x

0

1

0

x

x

1

0

0

x

x

0

0

0

Word

Half

x

x

1

0

0

x

x

0

1

0

Word

x

x

1

0

0

x

x

x

x

x

Double

Stop

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