AC164336 Microchip Technology, AC164336 Datasheet - Page 83

• Manufacturer Part Number: AC164336
• Description: MODULE SOCKET FOR PM3 28/44QFN
• Manufacturer: Microchip Technology

Specifications of AC164336

• Module/board Type: Socket Module - QFN
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: MPLAB® PM3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

7.0
The dsPIC30F family of devices contains internal
program Flash memory for executing user code. There
are two methods by which the user can program this
memory:
1.
2.
7.1
dsPIC30F devices can be serially programmed while in
the end application circuit. This is simply done with two
lines for Programming Clock and Programming Data
(which are named PGC and PGD respectively), and
three other lines for Power (V
Master Clear (MCLR). This allows customers to manu-
facture boards with unprogrammed devices, and then
program the microcontroller just before shipping the
product. This also allows the most recent firmware or a
custom firmware to be programmed.
FIGURE 7-1:
© 2006 Microchip Technology Inc.
Note: This data sheet summarizes features of this group
of dsPIC30F devices and is not intended to be a complete
reference source. For more information on the CPU,
peripherals, register descriptions and general device
functionality, refer to the “dsPIC30F Family Reference
Manual” (DS70046). For more information on the device
instruction set and programming, refer to the “dsPIC30F/
33F Programmer’s Reference Manual” (DS70157).
In-Circuit Serial Programming™ (ICSP™)
programming capability
Run-Time Self-Programming (RTSP)
FLASH PROGRAM MEMORY
In-Circuit Serial Programming
(ICSP)
User/Configuration
Space Select
ADDRESSING FOR TABLE AND NVM REGISTERS
DD
Using
NVMADR
Addressing
Using
Table
Instruction
), Ground (V
Using
Program
Counter
1/0
1/0
0
SS
) and
TBLPAG Reg
NVMADRU Reg
Preliminary
8 bits
8 bits
Program Counter
7.2
RTSP is accomplished using TBLRD (table read) and
TBLWT (table write) instructions.
With RTSP, the user may erase program memory 32
instructions (96 bytes) at a time and can write program
memory data 32 instructions (96 bytes) at a time.
7.3
The TBLRDL and the TBLWTL instructions are used to
read or write to bits <15:0> of program memory.
TBLRDL and TBLWTL can access program memory in
Word or Byte mode.
The TBLRDH and TBLWTH instructions are used to read
or write to bits <23:16> of program memory. TBLRDH
and TBLWTH can access program memory in Word or
Byte mode.
A 24-bit program memory address is formed using bits
<7:0> of the TBLPAG register and the Effective
Address (EA) from a W register specified in the table
instruction, as shown in Figure 7-1.
dsPIC30F1010/202X
24 bits
24-bit EA
NVMADR Reg EA
Working Reg EA
Run-Time Self-Programming
(RTSP)
Table Instruction Operation Summary
16 bits
16 bits
0
Byte
Select
DS70178C-page 81