S3F80JBCONTROL REGISTERS

P2PND — Port 2 External Interrupt Pending Register

E6H Set1 Bank0

Bit Identifier

Reset Value

Read/Write

Addressing Mode

.7

.7

.6

.5

.4

.3

.2

.1

.0

0

0

0

0

0

0

0

0

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

Register addressing mode only

P2.7 External Interrupt (INT9) Pending Flag Bit (see Note)

0No P2.7 external interrupt pending (when read)

1P2.7 external interrupt is pending (when read)

.6

P2.6 External Interrupt (INT9) Pending Flag Bit

 

0

No P2.6 external interrupt pending (when read)

 

1

P2.6 external interrupt is pending (when read)

.5

P2.5 External Interrupt (INT9) Pending Flag Bit

 

0

No P2.5 external interrupt pending (when read)

 

1

P2.5 external interrupt is pending (when read)

.4

P2.4 External Interrupt (INT9) Pending Flag Bit

 

0

No P2.4 external interrupt pending (when read)

 

1

P2.4 external interrupt is pending (when read)

.3

P2.3 External Interrupt (INT8) Pending Flag Bit

 

0

No P2.3 external interrupt pending (when read)

 

1

P2.3 external interrupt is pending (when read)

.2

P2.2 External Interrupt (INT7) Pending Flag Bit

 

0

No P2.2 external interrupt pending (when read)

 

1

P2.2 external interrupt is pending (when read)

.1

P2.1 External Interrupt (INT6) Pending Flag Bit

 

0

No P2.1 external interrupt pending (when read)

 

1

P2.1 external interrupt is pending (when read)

.0

P2.0 External Interrupt (INT5) Pending Flag Bit

 

0

No P2.0 external interrupt pending (when read)

 

1

P2.0 external interrupt is pending (when read)

NOTE: To clear an interrupt pending condition, write a “0” to the appropriate pending flag bit. Writing a “1” to an interrupt rending flag (P2PND.0–7) has no effect.

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Samsung S3F80JB P2.7 External Interrupt INT9 Pending Flag Bit see Note, P2.6 External Interrupt INT9 Pending Flag Bit