Gensync
Tx
Gensync
Rx
SETUP_0
BPR1
0
BPR0
0
Errint
0
Overint
0
Rxint
1
Txint
0
0
0
SETUP_2 register will be not written (default configuration)
SETUP_3 register will be not written (default configuration)
After the SETUP registers, it is necessary to configure the TX message object:
Operation 2
Table 41. write reg 10 H, data =AA Hex
write reg 11 H, data =AA Hex
(TX_ARB_0= and TX_ARB_1 registers) identifier of message that will be transmit-
ted = 10101010101
TX_ARB_0
00000000
00000000
TX_ARB_1
TX_ARB_0
TX_ARB_1
10101010
10101010
Setting of the RX message buffers (the incoming answer to the remote frame request
will be stored on the RX message buffer that matches the incoming Identifier,
10101010101 in this case).
Operation 3
Table 42. write reg 07 H, data =FF Hex
write reg 08 H, data =FF Hex
(FILTER_AM_0, FILTER_AM_1 registers)Global mask set to check all bits of incoming
identifier.
FILTER_AM_0
FILTER_AM_1
00000000
00000000
FILTER_AM_0
FILTER_AM_1
11111111
11111111
43
AT7908E
4268D–AERO–11/09