13. I2C Registers > Register Descriptions
433
Tsi578 User Manual
June 6, 2016
Integrated Device Technology
www.idt.com
13.2.9
I
2
C Interrupt Enable Register
This register controls which of the interrupt status bits in the
will result
in an interrupt asserted to the Interrupt Controller. It can only be accessed from the register bus.
Register name: I2C_INT_ENABLE
Reset value: 0x0000_0000
Register offset: 0x1D120
Bits
0
1
2
3
4
5
6
7
00:07
Reserved
OMB_
EMPTY
IMB_FULL
08:15
Reserved
BL_FAIL
BL_OK
16:23
Reserved
SA_
FAIL
SA_
WRITE
SA_READ
SA_OK
24:31
MA_DIAG
Reserved
MA_COL
MA_TMO
MA_NACK
MA_ATMO
MA_OK
Bits
Name
Description
Type
Reset
Value
0:5
Reserved
Reserved
R
0x00
6
OMB_
EMPTY
Enable OMB_EMPTY Interrupt
0 = Interrupt is disabled
1 = Interrupt is enabled
R/W
0
7
IMB_FULL
Enable IMB_FULL Interrupt
0 = Interrupt is disabled
1 = Interrupt is enabled
R/W
0
8:13
Reserved
Reserved
R
0x00
14
BL_FAIL
Enable BL_FAIL Interrupt
0 = Interrupt is disabled
1 = Interrupt is enabled
R/W
0
15
BL_OK
Enable BL_OK Interrupt
0 = Interrupt is disabled
1 = Interrupt is enabled
R/W
0
16:19
Reserved
Reserved
R
0x0
20
SA_FAIL
Enable SA_FAIL Interrupt
0 = Interrupt is disabled
1 = Interrupt is enabled
R/W
0
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Страница 504: ...B Clocking P_CLK Programming 504 Tsi578 User Manual June 6 2016 Integrated Device Technology www idt com ...
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