參數(shù)資料
型號: DSPIC30F2020-30I/SO
廠商: Microchip Technology
文件頁數(shù): 41/66頁
文件大?。?/td> 0K
描述: IC DSPIC MCU/DSP 12K 28SOIC
產(chǎn)品培訓(xùn)模塊: Asynchronous Stimulus
特色產(chǎn)品: SMPS & Digital Power Conversion Solutions
標(biāo)準(zhǔn)包裝: 27
系列: dsPIC™ 30F
核心處理器: dsPIC
芯體尺寸: 16-位
速度: 30 MIP
連通性: I²C,IrDA,LIN,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 21
程序存儲器容量: 12KB(4K x 24)
程序存儲器類型: 閃存
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
包裝: 管件
產(chǎn)品目錄頁面: 650 (CN2011-ZH PDF)
配用: DM300023-ND - KIT DEMO DSPICDEM SMPS BUCK
DV164005-ND - KIT ICD2 SIMPLE SUIT W/USB CABLE
dsPIC30F Flash Programming Specification
DS70102K-page 46
2010 Microchip Technology Inc.
Step 5: Set the read pointer (W6) and load the (next set of) write latches.
0000
EB0300
000000
BB0BB6
000000
BBDBB6
000000
BBEBB6
000000
BB1BB6
000000
BB0BB6
000000
BBDBB6
000000
BBEBB6
000000
BB1BB6
000000
CLR
W6
NOP
TBLWTL
[W6++], [W7]
NOP
TBLWTH.B
[W6++], [W7++]
NOP
TBLWTH.B
[W6++], [++W7]
NOP
TBLWTL
[W6++], [W7++]
NOP
TBLWTL
[W6++], [W7]
NOP
TBLWTH.B
[W6++], [W7++]
NOP
TBLWTH.B
[W6++], [++W7]
NOP
TBLWTL
[W6++], [W7++]
NOP
Step 6: Repeat steps 4-5 eight times to load the write latches for 32 instructions.
Step 7: Unlock the NVMCON for writing.
0000
200558
883B38
200AA9
883B39
MOV
#0x55, W8
MOV
W8, NVMKEY
MOV
#0xAA, W9
MOV
W9, NVMKEY
Step 8: Initiate the write cycle.
0000
0000
A8E761
000000
000000
A9E761
000000
BSET
NVMCON, #WR
NOP
Externally time ‘P12a’ ms (see Section 13.0 “AC/DC Characteristics and
NOP
BCLR
NVMCON, #WR
NOP
Step 9: Reset device internal PC.
0000
040100
000000
GOTO 0x100
NOP
Step 10: Repeat steps 2-9 until all code memory is programmed.
TABLE 11-8:
SERIAL INSTRUCTION EXECUTION FOR WRITING CODE MEMORY (CONTINUED)
Command
(Binary)
Data
(Hexadecimal)
Description
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