L9803 STMicroelectronics, L9803 Datasheet - Page 89

• Manufacturer Part Number: L9803
• Description: Super Smart Power Motor Driver With 8-bit Mcu, Ram, Eeprom, Adc, Wdg, Timers, Pwm And H-bridge Driver
• Manufacturer: STMicroelectronics

L9803
FIL[3:0] are the least significant 4 bits of a 12-bit message filter.
MASK HIGH REGISTERS (MHRx)
Read/Write
Reset Value: Undefined
MSK[11:4] are the most significant 8 bits of a 12-bit message mask. The acceptance mask
defines which bits of the acceptance filter should match the identifier and the RTR bit of the
incoming message.
MSK
MSK
MASK LOW REGISTERS (MLRx)
Read/Write
Reset Value: Undefined
MSK[3:0] are the least significant 4 bits of a 12-bit message mask.
MSK11
MSK3
i
i
7
7
= 0: don’t care.
= 1: match required.
MSK10
MSK2
MSK9
MSK1
MSK8
MSK0
MSK7
0
MSK6
0
On-Chip Peripherals
MSK5
0
MSK4
0
0
0
89/126