Revision History - Motorola ColdFire MCF5281 User Manual

Revision History

Revision History
Table iii provides a revision history for this document.
Revision Date of
Number Release
0 11/2002
0.1 1/2003
1 4/2003
lii
Table iii. Revision History
Substantive Changes
Preliminary release.
Changed title from "MCF5282 ColdFire
Manual" to "MCF5282 ColdFire
Added "This product incorporates SuperFlash® technology licensed from
SST."
Changed equation in footnote to f
2(MFD + 2) ≤ 80 MHz, f ≤ 66 MHz.
sys
Multiplied all PLL frequencies in table by 2.
Changed DTMRx to DTIMx.
Changed bit numbers from 63–32 to 31–0.
Changed bit numbers from 63–32 to 31–0.
Changed bit numbers from 63–32 to 31–0.
Added Section 14.2.4, "Chip Configuration Signals."
Added Table 14-3.
Added "Unlike the MCF5272, the MCF5282 does not have an independent
SDRAM clock signal. For the MCF5282, the timing of the SDRAM
controller is controlled by the CLKOUT signal."
Added Section 15.2.3.2, "SDRAM Byte Strobe Connections."
Added "Note: Because the MCF5282 has 24 external address lines, the
maximum SDRAM address size is 128 Mbits."
Changed reset value to 0010_0000_0000_0000.
Changed "PSTCLK" references to "CLKOUT."
Changed "TEA" to "TA."
Changed "RAS0" and "RAS1" to "SDRAM_CS0" and "SDRAM_CS1."
Added Table 32-1.
Changed max input high voltage to 5.25 V.
Changed "System Integration Module" to "System Control Module."
Replaced Figure 6-1 with a more accurate block diagram.
Enhanced discussion of Flash blocks.
Enabling Flash security will disable BDM
Added "Note:
communications."
When Flash security is enabled, the chip will boot in
Added "Note:
single chip mode regardless of the external reset configuration."
MCF5282 User's Manual
®
Integrated Microprocessor User's
®
Microcontroller User's Manual."
× 2(MFD + 2)/2 exp RFD; f
= f
sys ref
Section/Page
Title page
1.1/1-1
×
Table 9-4/9-6
ref
Table 9-4/9-6
Figure 10-13/10-12
Figure 10-1/10-7
Figure 10-3/10-8
Figure 10-5/10-9
14.2.4/14-22
Table 14-3/14-11
15.2/15-3
15.2.3.2/15-13
15.2.3.1/15-9
Figure 30-4/30-8
Chapter 29
Figure 29-41/29-46
Figure 32-1/32-2
Table 32-1/32-3
Table 33-3/33-4
Appendix A
Figure 6-1/6-3
6.2/6-2
6.3.4.3/6-10
6.3.4.3/6-10
MOTOROLA