8-bit AVR Microcontroller

SOUT - Serial OUT to i/o space using direct addressing

The SOUT instruction stores the data byte that is shifted into the physical layer shift register to the I/O space. The instruction uses direct addressing, the address consisting of the 6 address bits of the instruction.

Table 1. The Serial OUT to i/o space (SOUT) Instruction
Operation Opcode Remarks
I/O[a] ← data 1aa1 aaaa Bits marked ‘a’ form the direct, 6-bit address
Parent topic: Instruction Set