Acceptance Mask Select Register (Amsr) - Fujitsu MB90390 Series Hardware Manual

23.6.18

Acceptance Mask Select Register (AMSR)

This register selects masks (acceptance mask) for comparison between the received
message ID's and the message buffer ID's.
■ Acceptance Mask Select Register (AMSR)
Figure 23.6-21 Configuration of the Acceptance Mask Select Register (AMSR)
Address:
CAN0: 003710
CAN1: 003910
CAN2: 003B10
CAN3: 003D10
CAN4: 003F10
Address:
CAN0: 003711
CAN1: 003911
CAN2: 003B11
CAN3: 003D11
CAN4: 003F11
Address:
CAN0: 003712
CAN1: 003912
CAN2: 003B12
CAN3: 003D12
CAN4: 003F12
Address:
CAN0: 003713
CAN1: 003913
CAN2: 003B13
CAN3: 003D13
CAN4: 003F13
bit 7 6 5 4 3
AMS AMS AMS AMS AMS
H
3.1 3.0 2.1 2.0 1.1
H
H
R/W R/W R/W R/W R/W
H
H
15 14 13 12 11
bit
AMS AMS AMS AMS AMS
H
7.1 7.0 6.1 6.0 5.1
H
H
R/W R/W R/W R/W R/W
H
H
bit
7 6 5 4 3
AMS AMS AMS AMS AMS
H
11.1 11.0 10.1 10.0 9.1
H
H
R/W R/W R/W R/W R/W
H
H
bit 15 14 13 12 11
AMS AMS AMS AMS AMS
H
15.1 15.0 14.1 14.0 13.1
H
H
R/W R/W R/W R/W R/W
H
H
CHAPTER 23 CAN CONTROLLER
2 1 0
AMSRn Byte 0
AMS AMS AMS
Initial value
1.0 0.1 0.0
X X X X X X X X
R/W R/W R/W
10 9 8
AMSRn Byte 1
AMS AMS AMS
Initial value
5.0 4.1 4.0
X X X X X X X X
R/W R/W R/W
2 1 0
AMSRn Byte 2
AMS AMS AMS
Initial value
9.0 8.1 8.0
X X X X X X X X
R/W R/W R/W
10 9 8
AMSRn Byte 3
AMS AMS AMS
Initial value
13.0 12.1 12.0
X X X X X X X X
R/W R/W R/W
n = 0, 1, 2, 3, 4
B
B
B
B
491