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TSZ22111

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BU21180FS

TSZ02201-0L5L0F300930-1-2

06.Aug.2018 Rev.002

0xB2-0xBB: Long Press Detection Assignment / Unexpected Long Press Detection Assignment

Name:

SENS_HLD_CFG

Address:

0xB2-0xBB

Description:

These registers assign the settings of the register

“Long Press Detection Time / Repeated Long Press

Detection Time

” and “Unexpected Long Press Detection Time” to each sensor.

HLD_CS*[2:0] = 0x0: Long press and repeated long press are not detected to CS*.

= 0x1: Long press A and repeated long press A are assigned to CS*.

= 0x2: Long press B and repeated long press B are assigned to CS*.

= 0x3: Long press C and repeated long press C are assigned to CS*.

= 0x4: Long press D and repeated long press D are assigned to CS*.

= 0x5: Long press E and repeated long press E are assigned to CS*.

= 0x6: Long press F and repeated long press F are assigned to CS*.

= 0x7: Long press G and repeated long press G are assigned to CS*.

UNK_CS*

= 0x0: Unexpected long press A is assigned to CS*.

= 0x1: Unexpected long press B is assigned to CS*.

* represent the sensor number from 0 to 19.

Address

R/W

Initial

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

0xB2

R/W

0x00

UNK_CS1

HLD_CS1[2:0]

UNK_CS0

HLD_CS0[2:0]

0xB3

R/W

0x00

UNK_CS3

HLD_CS3[2:0]

UNK_CS2

HLD_CS2[2:0]

0xB4

R/W

0x00

UNK_CS5

HLD_CS5[2:0]

UNK_CS4

HLD_CS4[2:0]

0xB5

R/W

0x00

UNK_CS7

HLD_CS7[2:0]

UNK_CS6

HLD_CS6[2:0]

0xB6

R/W

0x00

UNK_CS9

HLD_CS9[2:0]

UNK_CS8

HLD_CS8[2:0]

0xB7

R/W

0x00

UNK_CS11

HLD_CS11[2:0]

UNK_CS10

HLD_CS10[2:0]

0xB8

R/W

0x00

UNK_CS13

HLD_CS12[2:0]

UNK_CS12

HLD_CS12[2:0]

0xB9

R/W

0x00

UNK_CS15

HLD_CS15[2:0]

UNK_CS14

HLD_CS14[2:0]

0xBA

R/W

0x00

UNK_CS17

HLD_CS17[2:0]

UNK_CS16

HLD_CS16[2:0]

0xBB

R/W

0x00

UNK_CS19

HLD_CS19[2:0]

UNK_CS18

HLD_CS18[2:0]

0xBC: Switch Detection Time

Name:

TIME_DET_CFG

Address:

0xBC

Description:

This register configures the time until detecting ON state. IC recognizes the ON state after the delay time by

median filter and this function. Second touch is not detected until clearing the interrupt of first touch. Pressing

simultaneously within the time is detected as a multiple pattern switch.

The time until detecting the ON state of switch = TIME_DET[7:0] x Approximately 10ms

Address

R/W

Initial

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

0xBC

R/W

0x00

TIME_DET[7:0]

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