ST92124JCR1TC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST92124JCR1TC

8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM, E³ ™ (EMULATED EEPROM), CAN 2.0B AND J1850 BLPD

STMicroelectronics 

CONTROLLER AREA NETWORK (bxCAN)

CONTROLLER AREA NETWORK (Cont’d)

Figure 149. Filter Bank Scale Configuration - Register Organisation

Filter Bank Scale Configuration

Filter Bank Scale Config. Bits1

Identifier

Mask/Ident.

Bit Mapping

Identifier

Mask/Ident.

Identifier

Mask/Ident.

Bit Mapping

One 32-Bit Filter

CFxR0

CFxR4

STID10:3

CFxR1

CFxR5

STID2:0 RTR IDE EXID17:15

Two 16-Bit Filters

CFxR0

CFxR2

CFxR1

CFxR3

CFxR4

CFxR6

STID10:3

CFxR5

CFxR7

STID2:0 RTR IDE EXID17:15

FSCx = 3

CFxR2

CFxR6

EXID14:7

FSCx = 2

CFxR3

CFxR7

EXID6:0

Identifier

Mask/Ident.

Identifier

Mask/Ident.

Identifier

Mask/Ident.

One 16-Bit / Two 8-Bit Filters

CFxR0

CFxR2

CFxR1

CFxR3

CFxR4

CFxR5

CFxR6

CFxR7

Identifier

Mask/Ident.

Four 8-Bit Filters

CFxR0

CFxR1

Identifier

Mask/Ident.

Identifier

Mask/Ident.

Identifier

Mask/Ident.

Bit Mapping

CFxR2

CFxR3

CFxR4

CFxR5

CFxR6

CFxR7

STID10:3

FSCx = 1

FSCx = 0

x = filter bank number

1 These bits are located in the CFCR register

334/429

9

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