MC68030RC25C Freescale Semiconductor, MC68030RC25C Datasheet - Page 519

• Manufacturer Part Number: MC68030RC25C
• Description: IC MPU 32BIT ENHANCED 128-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68030RC25C

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 128-PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

i
11-56
c l o c k s = ~ e x p r
out ="
echo
echo $out
w r i t e _ a c c e s s e s = ' e x p r
bus accesses='expr S b u s r e a d s
#################################################################################
#
# P e r f o r ~ t h e
#
out="
p r i n t _ t o t a l = 0
if test S p r i n t _ t o t a l
fi
echo $out
if test $write a c c e s s e s
fi
The following table gives some sample times obtained using the shell script.
the table at the level is composed of long-format descriptors. The format of
the entries is:
Each row of the table indicates a translation table configuration. The identifier
on each row consists of five positions. Each position may have either an "x",
meaning that there is no table at the level; an "S", meaning that the table
at the level is composed of short-format descriptors; or an "L", meaning that
out ="
echo Sout
p r i n t _ t o t a l = l
out="
echo $out
+ $ind clocks
+ S e t _ d e l a y ~
+ $i c l o c k s
+ $s--clocks
+ $u--clocks
+ $ p a g e _ c l o c k s
C l o c k s r e q u i r e d
Bus Reads:
T o t a l Bus Cycles:
$ o v e r h e a d
Bus
c a l c u l a t i o n .
Writes:
FunctionCodeTable ~ - -
$ p o i n t e r _ u b i t s
-eq 1 ; then
\
\
\
\
\
\
-ne 0 ; then
Level A Table
Level B Table
Level C Table
Level D Table
(from beginning of m i s s e d bus cycle):
MC68030 USER'S MANUAL
+ S w r i t e a c c e s s e s '
+ $page m ubit ~
xx/ xx/ xx/ xx/
T
T
i
XX
$clocks"
$ b u s _ r e a d s "
Swriteaecesses"
$bus a c c e s s e s "
MOTOROLA