NEC PD17062 Manuale Utente

µ

This flag is used to enable interrupt for each interrupt cause.  When the flag is set to 1, interrupt is enabled.

When the flag is set to 0, interrupt is disabled.

b

3

b

2

b

1

b

0

IPSIO0

IPVSYN

IPNC

2FH

0

1

IPBTM0

0

1

0

1

0

1

Interrupt from the INT

NC

 pin disabled

Interrupt from the INT

NC

 pin enabled

Interrupt from the clock timer disabled

Interrupt from the clock timer enabled

Interrupt from the V

SYNC

 pin disabled

Interrupt from the V

SYNC

 pin enabled

Interrupt from the serial interface disabled

Interrupt from the serial interface enabled

b

3

b

2

b

1

b

0

0

0

CROMBNK

30H

0

1

0

CROM address setting

CROM address 0800H-0BFFH

CROM address 0C00H-0F7FH