M16C65 Datasheet, PDF (661/829 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/60

Under development
M16C/65 Group
Preliminary Specification
This is a preliminary specification and is subject to change.
26. Consumer Electronics Control (CEC) Function
CEOMI (EOM Disable Bit) (b3)
Whether the operation continues or stops can be selected when the EOM is 1. Table 26.6 lists
Operation When the EOM is 1.
When the CEOMI bit is set to 1 (EOM disabled), data transmission continues even though the EOM is
1. To stop transmitting, set the CTXDEN bit in the CECC3 register to 0 (transmission disabled).
Table 26.6 Operation When the EOM is 1
CEOMI
Bit
0
1
Operation When EOM is 1
Reception
Transmission
Subsequent data reception is ignored once the Subsequent data is not transmitted once the
data that the EOM is 1 (wait for start bit) is
data that the EOM is 1 is transmitted.
received.
ACK/NACK is returned even if the data that the Data is transmitted even if the data that the
EOM is 1 is received.
EOM is 1 is transmitted.
REJ09B0484-0030 Rev.0.30 Sep 09, 2008
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