mc68hc08qa24 Freescale Semiconductor, Inc, mc68hc08qa24 Datasheet - Page 379

• Manufacturer Part Number: mc68hc08qa24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

MC68HC08QA24
Freescale Semiconductor
NOTE:
IDHIT1–IDHIT0— Identifier Acceptance Hit Indicator Flags
The CIDAC register can be written only if the SFTRES bit in the
MSCAN08 module control register is set.
The MSCAN08 sets these flags to indicate an identifier acceptance hit
(see
different settings.
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.
22.6 Identifier Acceptance
IDAM1
IDHIT1
Table 22-10. Identifier Acceptance Hit Indication
Table 22-9. Identifier Acceptance Mode Settings
0
0
1
1
0
0
1
1
CAN Controller
IDHIT0
IDAM0
0
1
0
1
0
1
0
1
Single 32-bit acceptance filter
Identifier Acceptance Mode
Filter).
Four 8-bit acceptance filters
Two 16-bit acceptance filter
Identifier Acceptance Hit
Filter closed
Table 22-7
Filter 0 hit
Filter 1 hit
Filter 2 hit
Filter 3 hit
summarizes the
CAN Controller
Technical Data
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