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MC9S08DZ16AMLF Datasheet, PDF (257/416 Pages) Freescale Semiconductor, Inc – MC9S08DZ60 Series Features | |||
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CAN 2.0B
Extended Identiï¬er ID28
CAN 2.0A/B
Standard Identiï¬er
ID10
IDR0
ID21 ID20
IDR0
ID3 ID2
Chapter 12 Freescaleâs Controller Area Network (S08MSCANV1)
IDR1
ID15 ID14
IDR2
IDR1 IDE ID10
IDR2
ID7 ID6
IDR3
RTR
ID3 ID10
IDR3
ID3
AM7
CIDMR0
AM0
AC7
CIDAR0
AC0
ID Accepted (Filter 0 Hit)
AM7
CIDMR1
AM0
AC7
CIDAR1
AC0
ID Accepted (Filter 1 Hit)
AM7
CIDMR2
AM0
AC7
CIDAR2
AC0
ID Accepted (Filter 2 Hit)
AM7
CIDMR3
AM0
AC7
CIDAR3
AC0
ID Accepted (Filter 3 Hit)
Figure 12-41. 8-bit Maskable Identiï¬er Acceptance Filters
MSCAN ï¬lter uses three sets of registers to provide the ï¬lter conï¬guration. Firstly, the CANIDAC register
determines the conï¬guration of the banks into ï¬lter sizes and number of ï¬lters. Secondly, registers
CANIDMR0/1/2/3 determine those bits on which the ï¬lter will operate by placing a â0â at the appropriate
MC9S08DZ60 Series Data Sheet, Rev. 4
Freescale Semiconductor
257
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