TSC2014 datasheet(49/62 Pages) TI2

49 / 62 page

TSC2014

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SBAS484B – SEPTEMBER 2010 – REVISED DECEMBER 2016

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7.6.6.5 X CON

This bit is '1' if the X axis of the touch screen panel is properly connected to the X drivers. This bit is the

connection test result.

7.6.6.6 Y CON

This bit is '1' if the Y axis of the touch screen panel is properly connected to the Y drivers. This bit is the

connection test result.

7.6.6.7 Y SHR

This bit is '1' if there is no short-circuit tested at the Y axis of the touch screen panel. This bit is the short-circuit

test result.

7.6.6.8 PDST

Power down status. This bit reflects the setting of the PND0 bit in Control Byte 0. When this bit shows '0', it

indicates A/D converter bias circuitry is still powered on after each conversion and before the next sampling;

otherwise, it indicates A/D converter bias circuitry is powered down after each conversion and before the next

sampling. However, it is powered down between conversion sets. Because this status bit is synchronized with

the internal clock, it does not reflect the setting of the PND0 bit until a pen touch is detected or a converter

function is running.

7.6.6.9 ID[1:0]

Device ID bits: These bits represent the version ID of TSC2014. This version defaults to '00'.

TSC2014 Scheda tecnica(PDF) 49 Page - Texas Instruments