Motorola ColdFire MCF5281 - Manual (Page 223)

Chip Select Module
Freescale Semiconductor 12-9
3 BSTW Burst write enable. Specifies whether burst writes are used for memory associated with each CSn.
0 Break data larger than the specified port size into individual port-sized, non-burst writes. For
example, a longword write to an 8-bit port takes four byte writes.
1 Enables burst write of data larger than the specified port size, including longword writes to 8 and
16-bit ports, word writes to 8-bit ports and line writes to 8-, 16-, and 32-bit ports.
2–0 — Reserved, should be cleared.
Table 12-8. CSCRn Field Descriptions (continued)
Bits Name Description
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3