Transmission Rtr Register (Trtrr) - Fujitsu MB90390 Series Hardware Manual

CHAPTER 23 CAN CONTROLLER
23.6.9

Transmission RTR Register (TRTRR)

This register stores the RTR (Remote Transmission Request) bits for the message
buffers (x).
■ Transmission RTR Register (TRTRR)
Figure 23.6-12 Configuration of the Transmission RTR Register (TRTRR)
Address:
CAN0: 00370B
CAN1: 00390B
CAN2: 003B0B
CAN3: 003D0B
CAN4: 003F0B
Address:
CAN0: 00370A
CAN1: 00390A
CAN2: 003B0A
CAN3: 003D0A
CAN4: 003F0A
[bit15 to bit0] TRTR15 to TRTR0:
"0": Data frame.
"1": Remote frame.
482
bit 15 14 13 12 11
H
TRTR15 TRTR14 TRTR13 TRTR12 TRTR11 TRTR10 TRTR9 TRTR8
H
H
R/W R/W R/W R/W R/W
H
H
bit 7 6 5 4 3
H
TRTR7 TRTR6 TRTR5 TRTR4 TRTR3 TRTR2
H
H
R/W R/W R/W R/W R/W
H
H
10 9 8
TRTRRn (upper)
Initial value
0 0 0 0 0 0 0 0
R/W R/W R/W
2 1 0
TRTRRn (lower)
TRTR1 TRTR0 Initial value
0 0 0 0 0 0 0 0
R/W R/W R/W
B
B
n = 0, 1, 2, 3, 4