PCA8530DUGSLASHDAZ datasheet(19/103 Pages) NXP

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PCA8530

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Product data sheet

Rev. 2 — 25 September 2014

19 of 103

NXP Semiconductors

PCA8530

Automotive 102 x 4 Chip-On-Glass LCD segment driver

8.4.3 Command: TC-slope

The TC-slope command allows setting the temperature coefficients of VLCD corresponding

to six temperature intervals defined by the TC-set command.

Table 19.

TC-slope - VLCD temperature compensation slope command bit description

For this command, the register selection bits have to be set RS[1:0] = 10.

Bit

Symbol

Value

Description

TC-slope-A

-R/W

fixed value

RS[1:0]

fixed value

7 to 3

00001

fixed value

2 to 0

TSA[2:0]

000 to 111

see Table 33 on page 43

TC-slope-B

-R/W

fixed value

RS[1:0]

fixed value

7 to 3

00010

fixed value

2 to 0

TSB[2:0]

000 to 111

see Table 33 on page 43

TC-slope-C

-R/W

fixed value

RS[1:0]

fixed value

7 to 3

00011

fixed value

2 to 0

TSC[2:0]

000 to 111

see Table 33 on page 43

TC-slope-D

-R/W

fixed value

RS[1:0]

fixed value

7 to 3

00100

fixed value

2 to 0

TSD[2:0]

000 to 111

see Table 33 on page 43

TC-slope-E

-R/W

fixed value

RS[1:0]

fixed value

7 to 3

00101

fixed value

2 to 0

TSE[2:0]

000 to 111

see Table 33 on page 43

TC-slope-F

-R/W

fixed value

RS[1:0]

fixed value

7 to 3

00110

fixed value

2 to 0

TSF[2:0]

000 to 111

see Table 33 on page 43

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