UPD78F0411GA-GAM-AX Datasheet, PDF (49/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 3 CPU ARCHITECTURE
3.1.1 Internal program memory space
The internal program memory space stores the program and table data. Normally, it is addressed with the program
counter (PC).
78K0/LC3 products incorporate internal ROM (flash memory), as shown below.
Part Number
μPD78F0400, 78F0410
μPD78F0401, 78F0411
μPD78F0402, 78F0412
μPD78F0403, 78F0413
Table 3-3. Internal ROM Capacity
Structure
Flash memory
Internal ROM
Capacity
8192 × 8 bits (0000H to 1FFFH)
16384 × 8 bits (0000H to 3FFFH)
24576 × 8 bits (0000H to 5FFFH)
32768 × 8 bits (0000H to 7FFFH)
The internal program memory space is divided into the following areas.
(1) Vector table area
The 64-byte area 0000H to 003FH is reserved as a vector table area. The program start addresses for branch
upon reset or generation of each interrupt request are stored in the vector table area.
Of the 16-bit address, the lower 8 bits are stored at even addresses and the higher 8 bits are stored at odd
addresses.
Table 3-4. Vector Table
Vector Table Address
Interrupt Source
0000H
RESET input, POC, LVI, WDT
0004H
INTLVI
0006H
INTP0
0008H
INTP1
000AH
INTP2
000CH
INTP3
0012H
INTSRE6
0014H
INTSR6
0016H
INTST6
0018H
INTST0
001AH
INTTMH1
001CH
INTTMH0
001EH
INTTM50
Note μPD78F041x only.
Vector Table Address
0020H
0022H
0024H^{Note 1}
0026H
0028H
002AH
002CH
002EH
0032H
0034H
0036H
003EH
Interrupt Source
INTTM000
INTTM010
INTAD^Note
INTSR0
INTRTC
INTTM51
INTKR
INTRTCI
INTTM52
INTTMH2
INTMCG
BRK
User’s Manual U18698EJ1V0UD
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