at90ls4433 ATMEL Corporation, at90ls4433 Datasheet - Page 15

• Manufacturer Part Number: at90ls4433
• Description: At90s4433 8-bit Avr Microcontroller With 4k Bytes Of In-system Programmable Flash
• Manufacturer: ATMEL Corporation

Constant Addressing Using
the LPM Instruction
Indirect Program Addressing,
IJMP and ICALL
Relative Program Addressing,
RJMP and RCALL
1042H–AVR–04/03
Figure 18. Code Memory Constant Addressing
Constant byte address is specified by the Z-register contents. The 15 MSBs select word
address (0 - 2K), the LSB selects Low Byte if cleared (LSB = 0) or High Byte if set
(LSB = 1).
Figure 19. Indirect Program Memory Addressing
Program execution continues at address contained by the Z-register (i.e., the PC is
loaded with the contents of the Z-register).
Figure 20. Relative Program Memory Addressing
Program execution continues at address PC + k + 1. The relative address k is from
-2048 to 2047.
+1
PROGRAM MEMORY
PROGRAM MEMORY
PROGRAM MEMORY
AT90S/LS4433
$000
$7FF
$000
$7FF
$000
$7FF
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