Jameco Electronics 3000 Manuale Utente

7

0

Quadrature Decoder 2 did not increment from 0xFF.

(read-only)

1

Quadrature Decoder 2 incremented from 0xFF to 0x00. This bit is cleared by a 
read of his register.

6

0

Quadrature Decoder 2 did not decrement from 0x00.

(read-only)

1

Quadrature Decoder 2 decremented from 0x00 to 0xFF. This bit is cleared by a 
read of this register.

5

This bit always reads as zero.

4

0

No effect on the Quadrature Decoder 2.

(write-only)

1

Reset Quadrature Decoder 2 to 0x00 without causing an interrupt.

3

0

Quadrature Decoder 1 did not increment from 0xFF.

(read-only)

1

Quadrature Decoder 1 incremented from 0xFF to 0x00. This bit is cleared by a 
read of this register.

2

0

Quadrature Decoder 1 did not decrement from 0x00.

(read-only)

1

Quadrature Decoder 1 decremented from 0x00 to 0xFF. This bit is cleared by a 
read of this register.

1

This bit always reads as zero.

0

0

No effect on the Quadrature Decoder 1.

(write-only)

1

Reset Quadrature Decoder 1 to 0x00 without causing an interrupt.