Table 17.10 Iic Interrupt Sources - Renesas H8S/2158 User Manual

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Section 17 I C Bus Interface (IIC)

Table 17.10 IIC Interrupt Sources

Enable
Channel Name Bit
0 IICC0 CRIC
IICM0 MRIC
IICR0 IEIC
SRIC
IICT0
1 IICC1 CRIC
IICM1 MRIC
IICR1 IEIC
SRIC
IICT1
Note: * Shares the interrupt source with SRREQ in the operation reservation adapter.
Rev. 3.00 Jan 25, 2006 page 540 of 872
REJ09B0286-0300
Interrupt Source
Operation reservation
command write request
interrupt
Master mode receive data
read request interrupt
Master mode transmit data
write request interrupt
2
I C bus interface interrupt
request
Slave mode receive data
read request interrupt
Slave mode transmit data
write request interrupt
Operation reservation
command write request
interrupt
Master mode receive data
read request interrupt
Master mode transmit data
write request interrupt
2
I C bus interface interrupt
request
Slave mode receive data
read request interrupt
Slave mode transmit data
write request interrupt
Interrupt DTC
Flag Activation
CREQ Not possible
MRREQ Possible
MTREQ
IRIC *
Possible
SRREQ
STREQ Possible
CREQ Not possible
MRREQ Possible
MTREQ
IRIC *
Possible
SRREQ
STREQ Possible
Priority
High
Low