DV164136 Microchip Technology, DV164136 Datasheet - Page 64

• Manufacturer Part Number: DV164136
• Description: DEVELOPMENT KIT FOR PIC18
• Manufacturer: Microchip Technology
• Series: PIC®r
• Type: MCUr

Specifications of DV164136

• Contents: Board, Cables, CDs, PICkit™ 3 Programmer, Power Supply
• Processor To Be Evaluated: PIC18F8722, PIC18F87J11
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3.3 V, 5 V
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Silicon Core Number: PIC18F
• Silicon Family Name: PIC18F8xxx
• Kit Contents: PIC18 Exp Brd PICkit 3 Cable CD PSU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PIC18F8722, PIC18F87J11
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F87J11 FAMILY
5.1.1
All PIC18 devices have a total of three hard-coded
return vectors in their program memory space. The
Reset vector address is the default value to which the
program counter returns on all device Resets; it is
located at 0000h.
PIC18 devices also have two interrupt vector
addresses for the handling of high-priority and
low-priority interrupts. The high-priority interrupt vector
is located at 0008h and the low-priority interrupt vector
is at 0018h. Their locations in relation to the program
memory map are shown in Figure 5-2.
FIGURE 5-2:
DS39778D-page 64
Legend:
High-Priority Interrupt Vector
Low-Priority Interrupt Vector
Flash Configuration Words
Program Memory
HARD MEMORY VECTORS
Reset Vector
Read as ‘0’
(Top of Memory) represents upper boundary
of on-chip program memory space (see
Figure 5-1 for device-specific values).
Shaded area represents unimplemented
memory. Areas are not shown to scale.
On-Chip
HARD VECTOR AND
CONFIGURATION WORD
LOCATIONS FOR
PIC18F87J11 FAMILY
DEVICES
0000h
0008h
0018h
(Top of Memory-7)
(Top of Memory)
1FFFFFh
persistent configuration memory, the top four words of
5.1.2
Because PIC18F87J11 Family devices do not have
on-chip program memory are reserved for configuration
information. On Reset, the configuration information is
copied into the Configuration registers.
The Configuration Words are stored in their program
memory location in numerical order, starting with the
lower byte of CONFIG1 at the lowest address and
ending with the upper byte of CONFIG4. For these
devices, only Configuration Words, CONFIG1 through
CONFIG3, are used; CONFIG4 is reserved. The actual
addresses of the Flash Configuration Word for devices
in the PIC18F87J11 Family are shown in Table 5-1.
Their location in the memory map is shown with the
other memory vectors in Figure 5-2.
Additional details on the device Configuration Words
are provided in Section 24.1 “Configuration Bits”.
TABLE 5-1:
PIC18F66J11
PIC18F86J11
PIC18F66J16
PIC18F86J16
PIC18F67J11
PIC18F87J11
Device
FLASH CONFIGURATION WORDS
FLASH CONFIGURATION
WORD FOR PIC18F87J11
FAMILY DEVICES
Program
(Kbytes)
Memory
© 2009 Microchip Technology Inc.
128
64
96
Configuration
Addresses
1FFF8h to
17FF8h to
FFF8h to
1FFFFh
17FFFh
FFFFh
Word