Local Acceptance Filter Masks (Lafml, Lafmh) - Renesas H8SX/1500 Series Hardware Manual

13.3.17 Local Acceptance Filter Masks (LAFML, LAFMH)

LAFML and LAFMH mask the individual identifier bits of the message to be stored in mailbox 0.
For details, refer to section 13.4.4, Message Reception. The relationship between the identifier bits
and mask bits are shown in the following.
• LAFML
Bit 15
Bit Name LAFML7
Initial Value 0
R/W R/W
Bit 7
Bit Name LAFML15
Initial Value 0
R/W R/W
• LAFMH
Bit 15
Bit Name LAFMH7
Initial Value 0
R/W R/W
Bit 7
Bit Name LAFMH15
Initial Value 0
R/W R/W
14 13
LAFML6 LAFML5 LAFML4
0 0
R/W R/W
6 5
LAFML14 LAFML13 LAFML12
0 0
R/W R/W
14 13
LAFMH6 LAFMH5
0 0
R/W R/W
6 5
LAFMH14 LAFMH13 LAFMH12
0 0
R/W R/W
Section 13 Controller Area Network (HCAN)
12 11 10
LAFML3 LAFML2
0 0
R/W
R/W R/W
4 3
LAFML11 LAFML10
0 0
R/W R/W R/W
12 11 10
— — —
0 0
R R
4 3
LAFMH11 LAFMH10
0 0
R/W R/W R/W
Rev. 3.00 Mar. 14, 2006 Page 475 of 804
9 8
LAFML1 LAFML0
0 0 0
R/W R/W
2 1 0
LAFML9 LAFML8
0 0 0
R/W R/W
9 8
LAFMH1 LAFMH0
0 0 0
R R/W R/W
2 1 0
LAFMH9 LAFMH8
0 0 0
R/W R/W
REJ09B0104-0300