P9242-R3 datasheet(33/44 Pages) RENESAS

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P9242-R3/RB Datasheet

May 17, 2019

Table 23. Outgoing User Data Registers

Address and Bit

R/W

Default

Function and Description

0805HEX

Outgoing_User_Data_0 RW

00HEX

The external MCU writes into this register the data it will send to the

P9221-R3.

0806HEX

Outgoing_User_Data_1 RW

00HEX

The external MCU writes into this register the data it will send to the

P9221-R3.

0807HEX

Outgoing_User_Data_2 RW

00HEX

The external MCU writes into this register the data it will send to the

P9221-R3.

0808HEX

Outgoing_User_Data_3 RW

00HEX

The external MCU writes into this register the data it will send to the

P9221-R3.

0809HEX

Outgoing_User_Data_4 RW

00HEX

The external MCU writes into this register the data it will send to the

P9221-R3.

080AHEX

Outgoing_User_Data_5 RW

00HEX

The external MCU writes into this register the data it will send to the

P9221-R3.

080BHEX

Outgoing_User_Data_6 RW

00HEX

The external MCU writes into this register the data it will send to the

P9221-R3.

080CHEX

Outgoing_User_Data_7 RW

00HEX

The external MCU writes into this register the data it will send to the

P9221-R3.

080DHEX

Outgoing_User_Data_8 RW

00HEX

The external MCU writes into this register the data it will send to the

P9221-R3.

080EHEX

Outgoing_User_Data_9 RW

00HEX

The external MCU writes into this register the data it will send to the

P9221-R3.

Table 24. Incoming Data Header Register

Address and Bit

R/W

Default

Function and Description

080FHEX

Incoming_Number_of_Bytes

00HEX

Indicates number of incoming registers received

18HEX = Received 1 byte of user data

28HEX = Received 2 bytes of user data

38HEX = Received 3 bytes of user data

48HEX = Received 4 bytes of user data

58HEX = Received 5 bytes of user data

68HEX = Received 6 bytes of user data

78HEX = Received 7 bytes of user data

84HEX = Received 8 bytes of user data

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