AT90S2313-4PI View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT90S2313-4PI' PDF : 92 Pages View PDF
Data Indirect with Pre-
decrement
Figure 15. Data Indirect Addressing with Pre-decrement
Data Indirect with Post-
increment
The X-, Y-, or Z-register is decremented before the operation. Operand address is the
decremented contents of the X-, Y-, or Z-register.
Figure 16. Data Indirect Addressing with Post-increment
Constant Addressing Using
the LPM Instruction
The X-, Y-, or Z-register is incremented after the operation. Operand address is the con-
tents of the X-, Y-, or Z-register prior to incrementing.
Figure 17. Code Memory Constant Addressing
Constant byte address is specified by the Z-register contents. The 15 MSBs select word
address (0 - 1K), the LSB selects low byte if cleared (LSB = 0) or high byte if set (LSB =
1).
12 AT90S2313
0839I–AVR–06/02
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