MCF5272 ColdFire Integrated Microprocessor User鈥檚 Manual, Rev. 3 F" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� MCF5272VM66R2
寤犲晢锛� Freescale Semiconductor
鏂囦欢闋佹暩(sh霉)锛� 52/544闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC MCU 32BIT 66MHZ 196-MAPBGA
妯欐簴鍖呰锛� 750
绯诲垪锛� MCF527x
鏍稿績铏曠悊鍣細 Coldfire V2
鑺珨灏哄锛� 32-浣�
閫熷害锛� 66MHz
閫i€氭€э細 EBI/EMI锛屼互澶恫(w菐ng)锛孖²C锛孲PI锛孶ART/USART锛孶SB
澶栧湇瑷倷锛� DMA锛學DT
杓稿叆/杓稿嚭鏁�(sh霉)锛� 32
绋嬪簭瀛樺劜鍣ㄥ閲忥細 16KB锛�4K x 32锛�
绋嬪簭瀛樺劜鍣ㄩ鍨嬶細 ROM
RAM 瀹归噺锛� 1K x 32
闆诲 - 闆绘簮 (Vcc/Vdd)锛� 3 V ~ 3.6 V
鎸暕鍣ㄥ瀷锛� 澶栭儴
宸ヤ綔婧害锛� 0°C ~ 70°C
灏佽/澶栨锛� 196-LBGA
鍖呰锛� 甯跺嵎 (TR)
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Debug Support
MCF5272 ColdFire Integrated Microprocessor User鈥檚 Manual, Rev. 3
Freescale Semiconductor
5-27
5.5.3.3.5
Dump Memory Block (DUMP)
DUMP
is used with the READ command to access large blocks of memory. An initial READ is executed to
set up the starting address of the block and to retrieve the first result. If an initial READ is not executed
before the first DUMP, an illegal command response is returned. The DUMP command retrieves subsequent
operands. The initial address is incremented by the operand size (1, 2, or 4) and saved in a temporary
register. Subsequent DUMP commands use this address, perform the memory read, increment it by the
current operand size, and store the updated address in the temporary register.
NOTE
DUMP
does not check for a valid address; it is a valid command only when
preceded by NOP, READ, or another DUMP command. Otherwise, an illegal
command response is returned. NOP can be used for intercommand padding
without corrupting the address pointer.
The size field is examined each time a DUMP command is processed, allowing the operand size to be
dynamically altered.
Command/Result Formats:
Command Sequence:
Figure 5-26. DUMP Command Sequence
15
12
11
8
7
4
3
0
Byte
Command
0x1
0xD
0x0
Result
XX
XXXXXX
D[7:0]
Word
Command
0x1
0xD
0x4
0x0
Result
D[15:0]
Longword
Command
0x1
0xD
0x8
0x0
Result
D[31:16]
D[15:0]
Figure 5-25. DUMP Command/Result Formats
XXX
"NOT READY"
NEXT CMD
RESULT
XXX
BERR
XXX
"ILLEGAL"
NEXT CMD
"NOT READY"
NEXT CMD
"NOT READY"
READ
MEMORY
LOCATION
DUMP (B/W)
???
XXX
"NOT READY"
NEXT CMD
MS RESULT
XXX
BERR
XXX
"ILLEGAL"
NEXT CMD
"NOT READY"
NEXT CMD
"NOT READY"
READ
MEMORY
LOCATION
DUMP (LONG)
???
NEXT CMD
LS RESULT
鐩搁棞PDF璩囨枡
PDF鎻忚堪
VI-21F-CU-S CONVERTER MOD DC/DC 72V 200W
VI-21D-CU-S CONVERTER MOD DC/DC 85V 200W
VI-21B-CU-S CONVERTER MOD DC/DC 95V 200W
VI-214-CU-S CONVERTER MOD DC/DC 48V 200W
JBXER0G04FCSDSR CONN RCPT 4POS FRONT MNT CRIMP
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MCF5272VM66R2 鍒堕€犲晢:Freescale Semiconductor 鍔熻兘鎻忚堪:Microcontroler
MCF5272VM66R2J 鍔熻兘鎻忚堪:32浣嶅井鎺у埗鍣� - MCU V2CORE 4KSRAM RoHS:鍚� 鍒堕€犲晢:Texas Instruments 鏍稿績:C28x 铏曠悊鍣ㄧ郴鍒�:TMS320F28x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:32 bit 鏈€澶ф檪閻橀牷鐜�:90 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:64 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:26 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:2.97 V to 3.63 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:LQFP-80 瀹夎棰ㄦ牸:SMD/SMT
MCF5274CVM166 鍔熻兘鎻忚堪:寰檿鐞嗗櫒 - MPU MCF5275 V2CORE RoHS:鍚� 鍒堕€犲晢:Atmel 铏曠悊鍣ㄧ郴鍒�:SAMA5D31 鏍稿績:ARM Cortex A5 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:32 bit 鏈€澶ф檪閻橀牷鐜�:536 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:32 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:128 KB 鎺ュ彛椤炲瀷:CAN, Ethernet, LIN, SPI,TWI, UART, USB 宸ヤ綔闆绘簮闆诲:1.8 V to 3.3 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰ㄦ牸:SMD/SMT 灏佽 / 绠遍珨:FBGA-324
MCF5274CVM166J 鍒堕€犲晢:Freescale Semiconductor 鍔熻兘鎻忚堪:MCF5275 V2CORE - Bulk
MCF5274LCVM166 鍔熻兘鎻忚堪:寰檿鐞嗗櫒 - MPU MCF5275 V2CORE RoHS:鍚� 鍒堕€犲晢:Atmel 铏曠悊鍣ㄧ郴鍒�:SAMA5D31 鏍稿績:ARM Cortex A5 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:32 bit 鏈€澶ф檪閻橀牷鐜�:536 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:32 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:128 KB 鎺ュ彛椤炲瀷:CAN, Ethernet, LIN, SPI,TWI, UART, USB 宸ヤ綔闆绘簮闆诲:1.8 V to 3.3 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰ㄦ牸:SMD/SMT 灏佽 / 绠遍珨:FBGA-324