MC68030FE25C Freescale Semiconductor, MC68030FE25C Datasheet - Page 114
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MC68030FE25C
Manufacturer Part Number
MC68030FE25C
Description
IC MPU 32BIT ENHANCED 132-CQFP
Manufacturer
Freescale Semiconductor
Specifications of MC68030FE25C
Processor Type
M680x0 32-Bit
Speed
25MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
132-CQFP
Family Name
M68000
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
25MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
5V
Operating Supply Voltage (max)
5.25V
Operating Supply Voltage (min)
4.75V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
132
Package Type
CQUAD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68030FE25C
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68030FE25C
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
- Current page: 114 of 599
- Download datasheet (23Mb)
MOTOROLA
When the list contains only one element, the routine branches to the CAS2
Then the instruction moves zero into both pointers, and the list is empty.
instruction at label DDEMPTY after moving a zero pointer value into D2. This
instruction checks the addresses in LIST-PUT and LIST_GET to verify that
no other routine has inserted another element or deleted the last element.
DINSERT
DILOOP
DIEMPTY
DIDONE
BEFORE INSERTING NEW ENTRY:
AFTER INSERTING NEW ENTRY:
NEW ENTRY - ~
LEA
LEA
MOVE.L
MOVE.L
TST L
BED
MOVE.L
CLR.L
MOVE.L
lEA
CAS2.L
BNE
BRA
MOVE.L
MOVE&
CAS2.L
BNE
ENTRY
Figure 3-4. Doubly Linked List Insertion
A2,D2
LIST PUT, AO
LIST_GET, A 1
(AO),DO
DO
DIEMPTY
DO,(NEXT, A2)
D1
DI,(LAST, A2)
(LAST, D0),AI
DO:D I,D 2:D 2,(A 0):(A I)
DILDOP
DI D ONE
DO,(NEXT, A2)
D0,(LAST, A2)
DO:DO, D2:D2,(A0):(AI}
DILOOP
MC68030 USER'S MANUAL
I
L, S LPUT
,ALLOCATE NEW LIST ENTRY, LOAD ADDRESS INTO A2)
LO*tO ADDRESS OF HEAD POINTER INTO AO
LOZ, D ADDRESS OF TAIL POINTER INTO A1
LD~' D t~EW ENTRY POINTER INTO D2
~C~' 3 POINTER TO HEAD ENTRY INTO DO
:: SO ' A % NEED ONLY TO ESTABLISH POINTERS
;L~ HE' ~ £ POINTER INTO FORWARD POINTER OF NEW ENTRY
:_- ~C.LL POINTER VALUE IN D1
~.- M.'.L POINTER IN BACKWARD POINTER OF NEW ENTRY
. ~ ' : E-' C KWARD POINTER OF OLD HEAD ENTRY INTO A]
r:
: NC- TRY AGAIN
RUT NULL POINTER [N FORWARD POINTER OF NEW ENTRY
PUT t;[JLL POINTER IN BACKWARD POINTER OF NEW ENTRY
IF WE S]qLL HAVE NO ENTRIES, SET BOTH POINTERS TO THIS ENTRY
IF NO'[ TRY AGAIN
SUCCESSFUL LIST ENTRY INSERTION
3 ~E'O POINTER NULL (0 ENTRIES IN LIST)?
'~E ST,~ POINT TO OLD HEAD ENTRY, UPDATE POINTERS
ENTRY
~
L,ST_
ET - J
ENTRY
]
3-29
3
Related parts for MC68030FE25C
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC680](/images/no-image3.png)
Part Number:
Description:
(MC600 Series) INTEGRATED CIRCUITS
Manufacturer:
ETC
Datasheet:
![MC14560BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12034AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MPIC2112P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14520BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12026AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC145152P2](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC68HC11A0P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MCM6726DWJ10](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC44355](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC13282AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14519BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14495P1](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![SN74LS796N](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC142100CP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: