HD6432621 Hitachi, HD6432621 Datasheet - Page 590

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

LAFMH Bits 7 to 0 and 15 to 13—11-Bit Identifier Filter (LAFMH7 to LAFMH5,
LAFMH15 to LAFMH8): Filter mask bits for the first 11 bits of the receive message identifier
(for both standard and extended identifiers).
Bit x: LAFMHx
0
1
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 (LAFMH1, LAFMH0,
LAFML7 to LAFML0, LAFML15 to LAFML8): Filter mask bits for the 18 bits of the receive
message identifier (extended).
Bit x: LAFMHx
0
1
546
LAFMLx
Description
Stored in MC0, MD0 (receive-only mailbox) depending on bit match between
MC0 message identifier and receive message identifier
Stored in MC0, MD0 (receive-only mailbox) regardless of bit match between
MC0 message identifier and receive message identifier
Description
Stored in MC0 (receive-only mailbox) depending on bit match between MC0
message identifier and receive message identifier
Stored in MC0 (receive-only mailbox) regardless of bit match between MC0
message identifier and receive message identifier
(Initial value)
(Initial value)