MCS3142-ISLASHST datasheet(14/37 Pages) MICROCHIP

14 / 37 page

MCS3142

DS40001747A-page 14

 2014 Microchip Technology Inc.

TABLE 3-19:

ENCODER BUTTON ASSIGNMENT CONFIGURATION REGISTERS

Byte Address

Bit

Description

Values

0x5F

Encoder Assignment when S0, S1, S2 active; S3 inactive

0 = Classic KEELOQ®

1 = Ultimate KEELOQ®

Encoder Assignment when S1, S2 active; S0, S3 inactive

Encoder Assignment when S0, S2 active; S1, S3 inactive

Encoder Assignment when S2 active; S0, S1, S3 inactive

Encoder Assignment when S0, S1 active; S2, S3 inactive

Encoder Assignment when S1 active; S0, S2, S3 inactive

Encoder Assignment when S0 active; S1, S2, S3 inactive

Reserved

0x60

Encoder Assignment when S0, S1, S2, S3 active

Encoder Assignment when S1, S2, S3 active; S0 inactive

Encoder Assignment when S0, S2, S3 active; S1 inactive

Encoder Assignment when S2, S3 active; S0, S1 inactive

Encoder Assignment when S0, S1, S3 active; S2 inactive

Encoder Assignment when S1, S3 active; S0, S2 inactive

Encoder Assignment when S0, S3 active; S1, S2 inactive

Encoder Assignment when S3 active; S0, S1, S2 inactive

TABLE 3-20:

SEED BUTTON ASSIGNMENT CONFIGURATION REGISTERS

Byte Address

Bit

Description

Values

0x61

Seed Assignment when S0, S1, S2 active; S3 inactive

0 = Typical transmission

1 = Seed transmission

Seed Assignment when S1, S2 active; S0, S3 inactive

Seed Assignment when S0, S2 active; S1, S3 inactive

Seed Assignment when S2 active; S0, S1, S3 inactive

Seed Assignment when S0, S1 active; S2, S3 inactive

Seed Assignment when S1 active; S0, S2, S3 inactive

Seed Assignment when S0 active; S1, S2, S3 inactive

Reserved

0x62

Seed Assignment when S0, S1, S2, S3 active

Seed Assignment when S1, S2, S3 active; S0 inactive

Seed Assignment when S0, S2, S3 active; S1 inactive

Seed Assignment when S2, S3 active; S0, S1 inactive

Seed Assignment when S0, S1, S3 active; S2 inactive

Seed Assignment when S1, S3 active; S0, S2 inactive

Seed Assignment when S0, S3 active; S1, S2 inactive

Seed Assignment when S3 active; S0, S1, S2 inactive

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