Freescale Semiconductor MPC8260 - Manual (Page 291)

The 60x Bus
MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
Freescale Semiconductor 8-17
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[0–7] D[8–15] D[15–23] D[24–31] D[32–39] D[40–47] D[48–55] D[56–63]
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