Zilog Z80380 Manuel d'utilisateur Page 159

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 268
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 158
5-125
Z380
USER'S MANUAL
ZILOG
DC-8297-03
OUTA
OUTPUT DIRECT TO PORT ADDRESS (BYTE)
OUT (nn),A
Operation: (nn) A
The byte of data from the accumulator is loaded into the selected peripheral. During the
I/O transaction, the peripheral address from the instruction is placed on the address bus.
Any bytes of address not specified in the instruction are driven on the 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
OUTA (nn),A 11101101 11010011 -n(low)- -n(high) 2+o I
Vue de la page 158
1 2 ... 154 155 156 157 158 159 160 161 162 163 164 ... 267 268

Commentaires sur ces manuels

Pas de commentaire