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PIC24FJ64GA 数据表(PDF) 19 Page - Microchip Technology

部件名 PIC24FJ64GA
功能描述  PIC24FJXXXGA0XX Flash Programming Specification
PDF  52 Pages
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制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

PIC24FJ64GA 数据表(HTML) 19 Page - Microchip Technology

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© 2008 Microchip Technology Inc.
DS39768D-page 19
PIC24FJXXXGA0XX
Step 5: Set the Read Pointer (W6) and load the (next set of) write latches.
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
EB0300
000000
BB0BB6
000000
000000
BBDBB6
000000
000000
BBEBB6
000000
000000
BB1BB6
000000
000000
BB0BB6
000000
000000
BBDBB6
000000
000000
BBEBB6
000000
000000
BB1BB6
000000
000000
CLR
W6
NOP
TBLWTL
[W6++], [W7]
NOP
NOP
TBLWTH.B [W6++], [W7++]
NOP
NOP
TBLWTH.B [W6++], [++W7]
NOP
NOP
TBLWTL
[W6++], [W7++]
NOP
NOP
TBLWTL
[W6++], [W7]
NOP
NOP
TBLWTH.B [W6++], [W7++]
NOP
NOP
TBLWTH.B [W6++], [++W7]
NOP
NOP
TBLWTL
[W6++], [W7++]
NOP
NOP
Step 6: Repeat Steps 4 and 5, sixteen times, to load the write latches for 64 instructions.
Step 7: Initiate the write cycle.
0000
0000
0000
A8E761
000000
000000
BSET
NVMCON, #WR
NOP
NOP
Step 8: Repeat this step to poll the WR bit (bit 15 of NVMCON) until it is cleared by the hardware.
0000
0000
0000
0000
0000
0001
0000
040200
000000
803B02
883C22
000000
<VISI>
000000
GOTO
0x200
NOP
MOV
NVMCON, W2
MOV
W2, VISI
NOP
Clock out contents of the VISI register.
NOP
Step 9: Reset device internal PC.
0000
0000
040200
000000
GOTO
0x200
NOP
Step 10: Repeat Steps 3-9 until all code memory is programmed.
TABLE 3-5:
SERIAL INSTRUCTION EXECUTION FOR WRITING CODE MEMORY (CONTINUED)
Command
(Binary)
Data
(Hex)
Description



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