MFR4200 Datasheet, PDF (59/260 Pages) Freescale Semiconductor, Inc – FlexRay Communication Controllers

Memory Map and Registers
Table 3-1. Register Map Summary
Register
ECCR
AFBFRID
AFBCCPLR
AFBCRCR
AFBDATAnR
AFBMBSSVR
ARBFRID
ARBCCPLR
ARBCRCR
ARBDATAnR
ARBMBSSVR
ATBFRID
ATBCCPLR
ATBCRCR
ATBDATAnR
ATBMBSSVR
BUFCSnR
CCFnR
CCFCR
EHLR
Description
Address
(Hex)
Address
(Dec)
Hard Reset
(Hex)
External Correction Control Register
F8
248
undefined
Active FIFO Buffer Frame ID Register
100
256
undefined
Active FIFO Buffer Cycle Counter and
102
Payload Length Register
258
undefined
Active FIFO Buffer Header CRC Register
104
260
undefined
Active FIFO Buffer Data n Register, n=[0:15] ARFBDATA0R=106 ARFBDATA0R=262
…
…
ARFBDATA15R=124 ARFBDATA15R=292
undefined
Active FIFO Buffer Message Buffer Slot
126
Status Vector Register
294
undefined
Active Receive Buffer Frame ID Register
140
320
undefined
Active Receive Buffer Cycle Counter and
142
Payload Length Register
322
undefined
Active Receive Buffer Header CRC Register
144
324
undefined
Active Receive Buffer Data n Register,
n=[0:15]
ARBDATA0R=146
…
ARBDATA15R=164
ARBDATA0R=326
…
ARBDATA15R=356
undefined
Active Receive Buffer Message Buffer Slot
166
Status Vector Register
358
undefined
Active Transmit Buffer Frame ID Register
180
384
undefined
Active Transmit Buffer Cycle Counter and
182
Payload Length Register
386
undefined
Active Transmit Buffer Header CRC Register
184
388
undefined
Active Transmit Buffer Data n Register,
n=[0:15]
ATBDATA0R=186
…
ATBDATA15R=1A4
ATBDATA0R=390
…
ATBDATA15R=420
undefined
Active Transmit Buffer Message Buffer Slot
1A6
Status Vector Register
422
undefined
Message Buffer Control, Configuration and
Status n Register, n=[0:58]
BUFCS0R=200
BUFCS1R=204
…
BUFCS57R=2E4
BUFCS58R=2E8
BUFCS0R=512
BUFCS1R=516
…
BUFCS57R=740
BUFCS58R=744
IFLG, IENA,
CFG and VALID
bits are reset to
0; others are
undefined
Cycle Counter Filter n Register, n=[0:58]
CCF0R=202
CCF1R=206
…
CCF57R=2E6
CCF58R=2EA.
CCF0R=514
CCF1R=518
…
CCF57R=742
CCF58R=746
undefined
Clock Correction Failed Counter Register
326
806
undefined
Error Handling Level Register
328
808
undefined
MFR4200 Data Sheet, Rev. 0
Freescale Semiconductor
59