MPR121 datasheet(34/57 Pages) FREESCALE

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MPR121

Sensors

Freescale Semiconductor

TOUCH STATUS REGISTER 0

Figure 38. Touch Status Register 0

543210

E7S

E6S

E5S

E4S

E3S

E2S

E1S

E0S

Reset:

000000

= Unimplemented

Table 26. Touch Status Register 0 Field Descriptions

Field

Description

E7S

Electrode 7 Status – The Electrode 7 Status bit shows touched or not touched.

0 – Not Touched

1 – Touched

E6S

Electrode 6 Status – The Electrode 6 Status bit shows touched or not touched.

0 – Not Touched

1 – Touched

E5S

Electrode 5 Status – The Electrode 5 Status bit shows touched or not touched.

0 – Not Touched

1 – Touched

E4S

Electrode 4 Status – The Electrode 4 Status bit shows touched or not touched.

0 – Not Touched

1 – Touched

E3S

Electrode 3 Status – The Electrode 3 Status bit shows touched or not touched.

0 – Not Touched

1 – Touched

E2S

Electrode 2 Status – The Electrode 2 Status bit shows touched or not touched.

0 – Not Touched

1 – Touched

E1S

Electrode 1 Status – The Electrode 1 Status bit shows touched or not touched.

0 – Not Touched

1 – Touched

E0S

Electrode 0 Status – The Electrode 0 Status bit shows touched or not touched.

0 – Not Touched

1 – Touched

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