Table 17.7 Operation When The Operation Reservation Command Is Completed - Renesas H8S/2158 User Manual

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Section 17 I C Bus Interface (IIC)

Table 17.7 Operation When the Operation Reservation Command Is Completed

Trigger of
Starting
Command Operation
A0 to A3 Address
reception
Address
reception
Address
reception
Address
reception
A4 ICDRX read
ICDRX read
A5 ICDRX read
ICDRX read
A6 ICDRX read
ICDRX read
A7 ICDRX read
ICDRX read
A8, AA ICDRX write
ICDRX write
ICDRX write
A9, AB ICDRX write
ICDRX write
Rev. 3.00 Jan 25, 2006 page 514 of 872
REJ09B0286-0300
Operation Completion
Address reception
completed
Address reception
completed
Address reception
completed
Address reception
completed
(ACK transmitted),
reception completed
ACK transmitted, stop
condition detected
(NAK transmitted),
reception completed
NAK transmitted, stop
condition detected
Reception completed,
ACK transmitted
Stop condition detected
Reception completed,
NAK transmitted
Stop condition detected
Transmission completed
Transmission completed
Stop condition detected
Transmission completed
Stop condition detected
Automatic Transition
Transition Destination
Conditions Commands
AAS or ADZ = 1, A4 to A7
R/W = 0
AAS or ADZ = 1, A8 to AB
R/W = 1
AASX = 1, A4 to A7
R/W = 0
AASX = 1, A8 to AB
R/W = 1
— —
— A0
— —
— A0
— —
— A0
— —
— A0
ACK received —
NAK received —
— A0
— —
— A0
Interrupt
Flags
CREQ,
SRREQ
CREQ,
STREQ
SRREQ
STREQ
SRREQ
CREQ
SRREQ
CREQ
SRREQ
CREQ
SRREQ
CREQ
STREQ
CREQ
CREQ
STREQ
CREQ