h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 456

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 15 Controller Area Network (HCAN)
15.5
Table 15.4 lists the HCAN interrupt sources. These sources can be masked except the reset
processing interrupt by power-on reset (IRR0). Masking is implemented using the mailbox
interrupt mask register (MBIMR), interrupt mask register (IMR), and IRQ enable register (IER).
For details on the interrupt vector of each interrupt source, refer to section 5, Interrupt Controller.
Table 15.4 HCAN Interrupt Sources
Rev. 3.00 Oct 04, 2005 page 416 of 598
REJ09B0155-0300
Name
ERS0/OVR0
RM0
RM1
SLE0
IRQ2
Interrupt Sources
Description
Error passive interrupt (TEC
Bus off interrupt (TEC
Reset processing interrupt by power-on reset
Remote frame reception
Error warning interrupt (TEC
Error warning interrupt (REC
Overload frame transmission interrupt
Unread message overwrite
Detection of CAN bus operation in HCAN sleep mode
Mailbox 0 message reception
Mailbox 15 to 1 message reception
Message transmission/transmit cancellation
Setting the RxDIE bit in HCANMON to 1 generates an
IRQ2 interrupt caused by an HRxD input signal.
256)
128 or REC
96)
96)
128)
Interrupt
Flag
IRR5
IRR6
IRR0
IRR2
IRR3
IRR4
IRR7
IRR9
IRR12
IRR1
IRR1
IRR8
IRQ2F
Possible
DTC
Activation
Not possible
Not possible
Not possible
Possible