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)

CAN FILTER MODE REG.1 (CFMR1)

All bits of this register are set and cleared by soft-

ware.

Read / Write

Reset Value: 0000 0000 (00h)

7

0

FMH7 FML7 FMH6 FML6 FMH5 FML5 FMH4 FML4

Note: Please refer to Figure 149.Filter Bank Scale

Configuration - Register Organisation

Bit 7 = FMH7 Filter Mode High

Mode of the high registers of Filter 7.

0: High registers are in mask mode.

1: High registers are in identifier list mode.

Bit 6 = FML7 Filter Mode Low

Mode of the low registers of Filter 7.

0: Low registers are in mask mode

1: Low registers are in identifier list mode

Bit 5 = FMH6 Filter Mode High

Mode of the high registers of Filter 6.

0: High registers are in mask mode

1: High registers are in identifier list mode

Bit 4 = FML6 Filter Mode Low

Mode of the low registers of Filter 6.

0: Low registers are in mask mode

1: Low registers are in identifier list mode

Bit 3 = FMH5 Filter Mode High

Mode of the high registers of filter 5.

0: High registers are in mask mode

1: High registers are in identifier list mode

Bit 2 = FML5 Filter Mode Low

Mode of the low registers of Filter 5.

0: Low registers are in mask mode

1: Low registers are in identifier list mode.

Bit 1 = FMH4 Filter Mode High

Mode of the high registers of filter 4.

0: High registers are in mask mode.

1: High registers are in identifier list mode.

Bit 0 = FML4 Filter Mode Low

Mode of the low registers of filter 4.

0: Low registers are in mask mode.

1: Low registers are in identifier list mode.

CAN FILTER MODE REG.0 (CFMR0)

All bits of this register are set and cleared by soft-

ware.

Read / Write

Reset Value: 0000 0000 (00h)

7

0

FMH3 FML3 FMH2 FML2 FMH1 FML1 FMH0 FML0

Bit 7 = FMH3 Filter Mode High

Mode of the high registers of Filter 3.

0: High registers are in mask mode

1: High registers are in identifier list mode

Bit 6 = FML3 Filter Mode Low

Mode of the low registers of Filter 3.

0: Low registers are in mask mode

1: Low registers are in identifier list mode

Bit 5 = FMH2 Filter Mode High

Mode of the high registers of Filter 2.

0: High registers are in mask mode

1: High registers are in identifier list mode

Bit 4 = FML2 Filter Mode Low

Mode of the low registers of Filter 2.

0: Low registers are in mask mode

1: Low registers are in identifier list mode

Bit 3 = FMH1 Filter Mode High

Mode of the high registers of Filter 1.

0: High registers are in mask mode

1: High registers are in identifier list mode

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