mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 226

• Manufacturer Part Number: mcf5307cft90b
• Description: Mcf5307 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

Chip-Select Operation
10.3 Chip-Select Operation
Each chip select has a dedicated set of the following registers for configuration and control.
10-2
• Chip-select address registers (CSARn) control the base address space of the chip
Transfer Size
select. See Section 10.4.1.1, “Chip-Select Address Registers (CSAR0–CSAR7).”
Longword
Word
Byte
Line
Table 10-2. Byte Enables/Byte Write Enable Signal Settings
Port Size
16-bit
32-bit
16-bit
32-bit
16-bit
32-bit
16-bit
32-bit
8-bit
8-bit
8-bit
8-bit
Freescale Semiconductor, Inc.
For More Information On This Product,
A1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
0
1
1
0
1
0
0
0
1
1
0
1
0
Go to: www.freescale.com
MCF5307 User’s Manual
A0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
0
0
1
0
1
0
0
0
0
1
0
1
0
0
0
BE0/BWE0
D[31:24]
0
0
0
0
0
1
0
1
0
1
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
BE1/BWE1
D[23:16]
1
1
1
1
1
0
1
0
1
0
1
1
1
1
1
1
0
0
0
1
1
1
1
1
0
0
0
1
1
1
1
0
0
0
BE2/BWE2
D[15:8]
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
0
1
1
1
1
1
1
0
BE3/BWE3
D[7:0]
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
0
1
1
1
1
1
1
0