h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 590

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 15 Controller Area Network (HCAN)
LAFMH Bits 7 to 0 and 15 to 13—11-Bit Identifier Filter (LAFMHx): Filter mask bits for the
first 11 bits of the receive message identifier (for both standard and extended identifiers).
LAFMH Bits 12 to 10—Reserved: These bits always read 0. The write value should always be 0.
LAFMH Bits 9 and 8, LAFML bits 15 to 0—18-Bit Identifier Filter (LAFMHx, LAFMLx):
Filter mask bits for the 18 bits of the receive message identifier (extended).
Rev. 5.00 Sep 22, 2005 page 564 of 1136
REJ09B0257-0500
Bit x
LAFMHx
0
1
Bit x
LAFMHx
LAFMLx
0
1
Description
Stored in RX0 (receive-only mailbox) depending on bit match between RX0 message
identifier and receive message identifier
Stored in RX0 (receive-only mailbox) regardless of bit match between RX0 message
identifier and receive message identifier
Description
Stored in RX0 (receive-only mailbox) depending on bit match between RX0 message
identifier and receive message identifier
Stored in RX0 (receive-only mailbox) regardless of bit match between RX0 message
identifier and receive message identifier
(Initial value)
(Initial value)
(x = 15 to 0)
(x = 15 to 0)