Datasheet

I2C
Intel
®
Quark™ microcontroller D2000
January 2016 Datasheet
Document Number: 333577-002EN 183
Bits Acces
s Type
Defaul
t
Description PowerWel
l
ResetSigna
l
Set if the restart is disabled
(IC_RESTART_EN bit
(IC_CON[5]) =0) and the
user is trying to use the
master to transfer data in
High Speed mode.
7 RO 1'b0 START Acknowledged
(ABRT_SBYTE_ACKDET)
Set if master has sent a
START Byte and the START
Byte was acknowledged
(wrong behavior).
6 RO 1'b0 HS Master ID
Acknowledged
(ABRT_HS_ACKDET)
Set if master is in High Speed
mode and the High Speed
Master code was
acknowledged (wrong
behavior).
5 RO 1'b0 Read After General Call
(ABRT_GCALL_READ)
Set if master sent a General
Call but the user programmed
the byte following the General
Call to be a read from the bus
(IC_DATA_CMD[9] is set to
1).
4 RO 1'b0 General Call Not
Acknowledged
(ABRT_GCALL_NOACK)
1: I2C Controller in master
mode sent a General Call and
no slave on the bus
acknowledged the General
Call.
3 RO 1'b0 TX Data Not Acknowledged
(ABRT_TXDATA_NOACK)
Set if master has received an
acknowledgement for the
address, but when it sent
data byte(s) following the
address, it did not receive an
acknowledge from the remote
slave(s).
2 RO 1'b0 10 Bit Address Second Not
Acknowledged
(ABRT_10ADDR2_NOACK)