Zilog Z80380 Manual de usuario Pagina 157

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 268
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 156
5-123
Z380
USER'S MANUAL
ZILOG
DC-8297-03
OUT
OUTPUT ACCUMULATOR
OUT (n),A
Operation: (n) A
The byte of data from the accumulator is loaded into the selected peripheral. During the
I/O transaction, the 8-bit peripheral address from the instruction is placed on the low byte
of the address bus, the contents of the accumulator are placed on address lines A(15-8),
and the high-order address lines are all zeros.
Flags: S: Unaffected
Z: Unaffected
H: Unaffected
V: Unaffected
N: Unaffected
C: Unaffected
Addressing Execute
Mode Syntax Instruction Format Time Note
OUT (n),A 11010011 ——n— 3+o
Vista de pagina 156
1 2 ... 152 153 154 155 156 157 158 159 160 161 162 ... 267 268

Comentarios a estos manuales

Sin comentarios