SH7055S Datasheet, PDF (619/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

HTxD
Error active
Active error flag
Error passive
Passive error flag
HRxD
Message
Error warning
CAN bus short _interrupt
(Fixed to 1) _(TEC>=96)
Operations not complying with the
CAN specifications
HD64F7055
HD64F7055S
Error passive
interrupt
(TEC>=128)
Figure 16.18 HCAN Operation while the CAN Bus is Fixed to 1 during Reception
(b) The contents of the interrupt register after recovery from the bus off state
The conventional HD64F7055 sets the interrupt register (IRR7) at the recovery of the HCAN from
bus off state, while the HD64F7055S does not set the interrupt register (IRR7).
Rev.2.0, 07/03, page 581 of 960