DSP56300 Motorola Inc, DSP56300 Datasheet - Page 2

• Manufacturer Part Number: DSP56300
• Description: DSP56301 Digital Signal Processor
• Manufacturer: Motorola Inc

Errata
Number
ED1
ED2
ED3
Documentation Errata
DSP56301 Errata
 1996-2002, Motorola
Document Update
Description (revised 11/9/98):
XY memory data move does not work properly if the X-memory
move destination is internal I/O and the Y-memory move source is
a register used as destination in the previous adjacent move from
non Y-memory OR the Y-memory move destination is a register
used as source in the next adjacent move to non Y-memory.
Here are examples of the two cases (where x:(r1) is a peripheral):
Example 1:
move #$12,y0
move x0,x:(r7) y0,y:(r3) (while x:(r7) is a peripheral).
Example 2:
mac
move
This is not a bug, but a documentation update. Any of the following
alternatives can be used:
a.
instruction.
b.
Description (added 10/09/1997):
BL pin timings T198 and T199 in the Data Sheet are changed,
improving the arbitration latency:
This is not a bug, but a documentation update.
Description (added 10/09/1997):
A one-word conditional branch instruction at LA-1 is not allowed.
This is not a bug, but a documentation update.
Freescale Semiconductor, Inc.
Separate these two consecutive moves by any other
Split XY Data Move to two moves.
T198 is 5 ns (max), T199 is 0 ns (min).
DSP56301 Digital Signal Processor
For More Information On This Product,
x1,y0,a x1,x:(r1)+
y0,y1
301CE2K30A_0_8
Go to: www.freescale.com
Mask:2K30A
Chip Errata
y:(r6)+,y0
ng 12/19/02 pg. 2
Applies
to Mask
2K30A
2K30A
2K30A