Table 17.6 Operation Reservation Commands - Renesas H8S/2158 User Manual

Table 17.6 Operation Reservation Commands

Mode Command
Initial value 00
Slave A0
A1
A2
A3
A4
A5
A6
A7
A8, AA
A9, AB
AC to AF
C0 to C3
Master C4
C5
C6
C7
C8
C9
CA
CB
CC
CD
CE
CF
Description
IIC operation reservation adapter disabled
Waits for address reception (ACK transmission/NACK enabled, reception using
single buffer)
Waits for address reception (NAK transmission/NACK disabled, reception using
single buffer)
Waits for address reception (ACK transmission/NACK enabled, reception using
double buffer)
Waits for address reception (NAK transmission/NACK disabled, reception using
double buffer)
Waits for slave reception, reserves ACK transmission, receives using single buffer
Waits for slave reception, reserves NAK transmission, receives using single buffer
Waits for slave reception, reserves ACK transmission, receives using double buffer
Waits for slave reception, reserves NAK transmission, receives using double buffer
Reserves slave transmission, automatically stops at NAK reception
Reserves slave transmission, disables NAK
Reserved (setting prohibited)
Reserved (setting prohibited)
Reserves master reception, reserves ACK transmission, receives using single
buffer
Reserves master reception, reserves NAK transmission, receives using single
buffer
Reserves master reception, reserves ACK transmission, receives using double
buffer
Reserves master reception, reserves NAK transmission, receives using double
buffer
Issues a start condition, reserves master transmission, enables NAK
Issues a start condition, reserves master transmission, disables NAK
Issues a start condition, reserves master transmission, issues a stop condition at
NAK reception
Issues a start condition, reserves master transmission, issues a stop condition at
NAK reception
Issues a retransmission start condition
Transmits ACK, reserves stop condition issuance
Transmits NAK, reserves stop condition issuance
Reserves stop condition issuance
2
Section 17 I C Bus Interface (IIC)
Rev. 3.00 Jan 25, 2006 page 513 of 872
REJ09B0286-0300