DSPIC30F1010-30I/SP【PDF 20/66 页】IC DSPIC MCU/DSP 6K 28DIP

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2010 Microchip Technology Inc.

DS70102K-page 27

dsPIC30F Flash Programming Specification

8.5.5

PROGP COMMAND

12 11

8 7

Opcode

Length

Reserved

Addr_MSB

Addr_LS

D_1

D_2

...

D_N

Field

Description

Opcode

0x5

Length

0x33

Reserved

0x0

Addr_MSB

MSB of 24-bit destination address

Addr_LS

LS 16 bits of 24-bit destination address

D_1

16-bit data word 1

D_2

16-bit data word 2

...

16-bit data word 3 through 47

D_48

16-bit data word 48

The PROGP command instructs the programming

executive to program one row of code memory

(32 instruction words) to the specified memory

address. Programming begins with the row address

specified in the command. The destination address

should be a multiple of 0x40.

The data to program to memory, located in command

words D_1 through D_48, must be arranged using the

packed instruction word format shown in Figure 8-2.

After all data has been programmed to code memory,

the programming executive verifies the programmed

data against the data in the command.

Expected Response (2 words):

0x1500

0x0002

Note:

Refer to Table 5-2 for code memory size

information.

8.5.6

PROGC COMMAND

12 11

8 7

Opcode

Length

Reserved

Addr_MSB

Addr_LS

Data

Field

Description

Opcode

0x6

Length

0x4

Reserved

0x0

Addr_MSB

MSB of 24-bit destination address

Addr_LS

LS 16 bits of 24-bit destination

address

Data

Data to program

The PROGC command programs data to the specified

Configuration register and verifies the programming.

Configuration registers are 16 bits wide, and this

command allows one Configuration register to be

programmed.

Expected Response (2 words):

0x1600

0x0002

Note:

This command can only be used for

programming Configuration registers.

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