PCA8538UG(2014) 查看數據表（PDF） - NXP Semiconductors.

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PCA8538UG
(Rev.:2014)

Automotive 102 x 9 Chip-On-Glass LCD segment driver

NXP Semiconductors. 

NXP Semiconductors

PCA8538

Automotive 102 x 9 Chip-On-Glass LCD segment driver

8.4.2 Command: TC-set

The TC-set command allows defining six temperature intervals in the operating

temperature range from 40 C to +105 C. For each of the temperature intervals, the

TC-slope command (see Section 8.4.3) allows setting the temperature coefficient of VLCD.

Table 18. TC-set - VLCD temperature compensation set command bit description

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

Bit

Symbol

Value

Description

TC-set-1

-

R/W

0

fixed value

-

RS[1:0]

10

fixed value

7 to 3 -

00111

fixed value

2 to 0 T1T[2:0]

000[1] to 111 see Table 33 on page 40

TC-set-2

-

R/W

0

fixed value

-

RS[1:0]

10

fixed value

7 to 3 -

0100 0

fixed value

2 to 0 T2T[2:0]

000[1] to 111 see Table 33 on page 40

TC-set-3

-

R/W

0

fixed value

-

RS[1:0]

10

fixed value

7 to 3 -

0100 1

fixed value

2 to 0 T3T[2:0]

000[1] to 111 see Table 33 on page 40

TC-set-4

-

R/W

0

fixed value

-

RS[1:0]

10

fixed value

7 to 3 -

0101 0

fixed value

2 to 0 T4T[2:0]

000[1] to 111 see Table 33 on page 40

[1] Default value.

PCA8538

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 4 — 26 September 2014

© NXP Semiconductors N.V. 2014. All rights reserved.

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