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PixArt Imaging Inc.

PCT1339 Product Datasheet

Multi-Touch Capacitive Touch Controller

PixArt Imaging Inc. http://www.pixart.com

All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission.

Version 1.0 |11 Apr 2016

Add (Hex)

Name

BW

R/W

Default Value(*1)

Take effect only after Flash?

0x82

PALM_TOTAL_CELLS_LO

[7:0]

R/W

0x7c

No

0x83

PALM_RELEASE_CELLS_HI

[7:0]

R/W

0x01

No

0x84

PALM_RELEASE_CELLS_LO

[7:0]

R/W

0x7c

No

0x85

PALM_PROLONG

[7:0]

R/W

0x0f

No

0x86

PWRON_TOUCH_CELLS

[7:0]

R/W

0x02

No

0x87

PWRON_TOUCH_DETECT_TIME

[7:0]

R/W

0x3c

No

0x88

FRAME_LEVEL_NEG_STG[15:8]

[7:0]

R/W

0xf9

No

0x89

FRAME_LEVEL_NEG_STG[7:0]

[7:0]

R/W

0x75

No

0x8a

FRAME_LEVEL_NEG_MED[15:8]

[7:0]

R/W

0xfe

No

0x8b

FRAME_LEVEL_NEG_MED[7:0]

[7:0]

R/W

0xd4

No

0x8c

FRAME_LEVEL_ZERO[15:8]

[7:0]

R/W

0x00

No

0x8d

FRAME_LEVEL_ZERO[7:0]

[7:0]

R/W

0x00

No

0x8e

FRAME_LEVEL_POS_MED[15:8]

[7:0]

R/W

0x01

No

0x8f

FRAME_LEVEL_POS_MED[7:0]

[7:0]

R/W

0x90

No

0x90

FRAME_LEVEL_POS_STG[15:8]

[7:0]

R/W

0x06

No

0x91

FRAME_LEVEL_POS_STG[7:0]

[7:0]

R/W

0x8b

No

0x98

HIGHLAND_LEVEL[15:8]

[7:0]

R/W

0x03

No

0x99

HIGHLAND_LEVEL[7:0]

[7:0]

R/W

0xe8

No

0x9a

HIGHLAND_NUM[15:8]

[7:0]

R/W

0x00

No

0x9b

HIGHLAND_NUM[7:0]

[7:0]

R/W

0x70

No

0xa0

NEG_RESET_CELL[15:8]

[7:0]

R/W

0x00

No

0xa1

NEG_RESET_CELL[7:0]

[7:0]

R/W

0x02

No

0xa2

NEG_RESET_LEVEL[15:8]

[7:0]

R/W

0xfa

No

0xa3

NEG_RESET_LEVEL[7:0]

[7:0]

R/W

0xec

No

0xa4

NEG_RESET_WAIT

[7:0]

R/W

0x1e

No

0xaa

LG_FORCE_FULL_SCAN_NUM

[7:0]

R/W

0x14

No

0xb4

OAHB[24]

[7:0]

R/W

0x00

No

0xb5

OAHB[23:16]

[7:0]

R/W

0x01

No

0xb6

OAHB[15:8]

[7:0]

R/W

0x38

No

0xb7

OAHB[7:0]

[7:0]

R/W

0x80

No

0xc8

SLOW_CAL_THD[15:8]

[7:0]

R/W

0x03

No

0xc9

SLOW_CAL_THD[7:0]

[7:0]

R/W

0xe8

No

0xce

ACCEP_SNR[15:8]

[7:0]

R/W

0x00

No

0xcf

ACCEP_SNR[7:0]

[7:0]

R/W

0x32

No

0xd4

DEAD_ZONE_DEJIG_TH[15:8]

[7:0]

R/W

0x00

No

0xd5

DEAD_ZONE_DEJIG_TH[7:0]

[7:0]

R/W

0xc8

No