mc68hc912d60c Freescale Semiconductor, Inc, mc68hc912d60c Datasheet - Page 342

• Manufacturer Part Number: mc68hc912d60c
• Description: Hc12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

MSCAN Controller
17.13.11 msCAN12 Receive Error Counter (CRXERR)
Technical Data
342
CRXERR
$010E
RESET
R
W
NOTE:
RXERR7
Bit 7
0
IDHIT2 – IDHIT0 — Identifier Acceptance Hit Indicator
The IDHIT indicators are always related to the message in the
foreground buffer. When a message gets copied from the background to
the foreground buffer the indicators are updated as well.
The CIDAC register can only be written if the SFTRES bit in CMCR0 is
set.
This register reflects the status of the msCAN12 receive error counter.
The register is read only.
RXERR6
The msCAN12 sets these flags to indicate an identifier acceptance hit
(see
different settings.
6
0
Identifier Acceptance
IDHIT2
Table 17-10. Identifier Acceptance Hit Indication
0
0
0
0
1
1
1
1
RXERR5
5
0
MSCAN Controller
IDHIT1
0
0
1
1
0
0
1
1
RXERR4
4
0
IDHIT0
Filter).
0
1
0
1
0
1
0
1
RXERR3
3
0
Table 17-8
Identifier Acceptance Hit
RXERR2
2
0
MC68HC912D60A — Rev. 3.1
Filter 0 Hit
Filter 1 Hit
Filter 2 Hit
Filter 3 Hit
Filter 4 Hit
Filter 5 Hit
Filter 6 Hit
Filter 7 Hit
summarizes the
Freescale Semiconductor
RXERR1
1
0
RXERR0
Bit 0
0