MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 704

• Manufacturer Part Number: MPC8544COMEDEV
• Description: KIT DEV EXPRESS MPC8544COM
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8544COMEDEV

• Contents: Board
• For Use With/related Products: MPC8544
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Local Bus Controller
Figure 14-73
Table 14-31
14-84
0
OP0
OP0
OP4
OP0
OP2
OP4
OP6
OP0
OP7
Transfer
lists the bytes required on the data bus for read cycles.
Size
Byte
shows the device connections on the data bus.
D[0:7]
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
OP1
OP1
OP5
OP1
OP3
OP5
OP7
Address
A[29:31]
State
8-Bit Port Size
000
001
010
011
100
101
110
111
D[8:15]
Figure 14-73. Interface to Different Port-Size Devices
Table 14-31. Data Bus Requirements For Read Cycle
1
OP2
OP2
OP6
OP0
OP4
0–7
16-Bit Port Size
—
—
—
—
—
—
D[15:23]
2
8–15
OP1
OP5
—
—
—
—
—
—
OP3
OP3
OP7
3
D[24:31]
32-Bit
Port Size/Data Bus Assignments
31
16–23
OP2
OP6
—
—
—
—
—
—
OP4
32-Bit Port Size
24–31
OP3
OP7
—
—
—
—
—
—
OP5
Interface Output Register
OP0
OP2
OP4
OP6
0–7
—
—
—
—
16-Bit
OP6
8–15
OP1
OP3
OP5
OP7
—
—
—
—
Freescale Semiconductor
8-Bit
OP0
OP1
OP2
OP3
OP4
OP5
OP6
OP7
0–7
OP7
63