MC68EC030CFE25C Freescale Semiconductor, MC68EC030CFE25C Datasheet - Page 508
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MC68EC030CFE25C
Manufacturer Part Number
MC68EC030CFE25C
Description
IC MPU 32BIT ENH 25MHZ 132-CQFP
Manufacturer
Freescale Semiconductor
Specifications of MC68EC030CFE25C
Processor Type
M680x0 32-Bit
Speed
25MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
132-CQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68EC030CFE25C
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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11.6.12 Shift/Rotate Instructions
M O T O R O L A
t h e t o t a l n u m b e r
T h e s h i f t / r o t a t e i n s t r u c t i o n t a b l e i n d i c a t e s t h e n u m b e r o f c l o c k p e r i o d s n e e d e d
f o r t h e p r o c e s s o r t o p e r f o r m t h e s p e c i f i e d o p e r a t i o n o n t h e g i v e n a d d r e s s i n g
c u t i o n t i m e , u n l e s s n o t e d . F o r i n s t r u c t i o n - c a c h e
T h e r e a d , p r e f e t c h ,
All timing data assumes two-clock reads and writes.
m o d e . F o o t n o t e s i n d i c a t e w h e n it is n e c e s s a r y t o a c c o u n t f o r t h e a p p r o p r i a t e
e f f e c t i v e a d d r e s s t i m e . T h e n u m b e r o f b i t s s h i f t e d d o e s n o t a f f e c t t h e e x e -
r e a d , p r e f e t c h , a n d w r i t e c y c l e s is g i v e n
n u m b e r .
%
*
*
%
*
*
*
+
+
Add Fetch Effective Address Time
Direction of shift/rotate; L or R
Indicates shift count is less than or equal to the size of data
Indicates shift count
ASL
ASL
ASL
ASR
ASR
ASR
ASR
LSd
LSd
LSd
LSd
ROd
ROd
ROd
ROXd
ROXd
Instruction
#(data},Dy
#<data>,Dy
#<data>,Dy
Dx,Dy
Dx,Dy
Mem by 1
Mem by 1
#<data>,Dy
Dx,Dy
Dx,Dy
Mem by 1
Dx,Dy
Mem by 1
Dn
Mere by 1
Dx,Dy
is greater than size of data
o f c l o c k c y c l e s is o u t s i d e t h e p a r e n t h e s e s .
a n d w r i t e c y c l e s a r e i n c l u d e d
M 0 6 8 0 3 0 U S E R ' S M A N U A L
Head
10
10
4
6
8
0
2
4
0
4
6
0
4
6
0
0
i n s i d e t h e p a r e n t h e s e s as ( r / p / w ) .
Tail
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
c a s e a n d f o r n o - c a c h e case,
in t h e t o t a l c l o c k c y c l e
I-CacheCase No-Cache Case
10(0/0/0)
12(0/0/0)
4(0/0/0)
4(0/0/0)
6(0/0/0)
8(0/0/0)
4(0/0/1)
6(0/0/0)
8(0/0/0)
6(0/0/1)
4(0/0/0)
6(0/0/0)
4(0/0/1)
6(0/0/0)
8(0/0/0)
6(0/0/1)
T h e n u m b e r o f
10(0/1/0)
12(0/1/0)
4(0/1/0)
6(0/1/0)
8(0/1/0)
4(0/1/1)
6(0/1/0)
8(0/1/0)
6(0/1/1)
4(0/1/0)
4(0/1/1)
6(0/1/0)
8(0/1/0)
6(0/1/1)
4(0/1/0)
6(0/1/0)
11-45
11
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