Zilog Z80180 Manual de usuario descargar pdf (Pagina 299)

Z8018x

Family MPU User Manual

UM005003-0703

283

Note: If Bus Request and Refresh Request occur simultaneously,

Bus Request is accepted but Refresh Request is cleared.

OPERATION MODE TRANSITION

NORMAL *1

HALT

SLEEP

IOSTOP

SYSTEM

STOP

RESET

IOSTOP = 1

IOSTOP = 0

RESET = 0

R

E

S

E

T

=

0

R

E

S

E

T

=

0

R

E

S

E

T

=

0

R

E

S

E

T

=

0

RESET

= 0

H

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