Texas Instruments SimpleLink CC2620 Technical Reference Manual page 1366

UARTS Registers
19.7.1.13 ICR Register (Offset = 44h) [reset = X]
ICR is shown in Figure 19-16
Interrupt Clear
On a write of 1, the corresponding interrupt is cleared. A write of 0 has no effect.
31 30
23 22
15 14
7 6
FEIC RTIC
W-X W-X
Bit Field
31-11 RESERVED
10 OEIC
9 BEIC
8 PEIC
7 FEIC
6 RTIC
5 TXIC
4 RXIC
3-2 RESERVED
1 CTSMIC
0 RESERVED
1366
Universal Asynchronous Receivers and Transmitters (UARTS)
and described in Table
Figure 19-16. ICR Register
29 28
RESERVED
W-0h
21 20
RESERVED
W-0h
13 12
RESERVED
W-0h
5 4
TXIC RXIC
W-X W-X
Table 19-16. ICR Register Field Descriptions
Type Reset
W 0h
W X
W X
W X
W X
W X
W X
W X
W X
W X
W X
Copyright © 2015, Texas Instruments Incorporated
19-16.
27 26
19 18
11 10
OEIC
W-X
3 2
RESERVED
W-X
Description
Software must not rely on the value of a reserved. Writing any other
value than the reset value may result in undefined behavior.
Overrun error interrupt clear:
Writing 1 to this field clears the overrun error interrupt (RIS.OERIS).
Writing 0 has no effect.
Break error interrupt clear:
Writing 1 to this field clears the break error interrupt (RIS.BERIS).
Writing 0 has no effect.
Parity error interrupt clear:
Writing 1 to this field clears the parity error interrupt (RIS.PERIS).
Writing 0 has no effect.
Framing error interrupt clear:
Writing 1 to this field clears the framing error interrupt (RIS.FERIS).
Writing 0 has no effect.
Receive timeout interrupt clear:
Writing 1 to this field clears the receive timeout interrupt
(RIS.RTRIS). Writing 0 has no effect.
Transmit interrupt clear:
Writing 1 to this field clears the transmit interrupt (RIS.TXRIS).
Writing 0 has no effect.
Receive interrupt clear:
Writing 1 to this field clears the receive interrupt (RIS.RXRIS).
Writing 0 has no effect.
Software must not rely on the value of a reserved. Writing any other
value than the reset value may result in undefined behavior. Write 0
Clear to Send (CTS) modem interrupt clear:
Writing 1 to this field clears the clear to send interrupt
(RIS.CTSRMIS). Writing 0 has no effect.
Software must not rely on the value of a reserved. Writing any other
value than the reset value may result in undefined behavior. Write 0.
SWCU117C – February 2015 – Revised September 2015
www.ti.com
25 24
17 16
9 8
BEIC PEIC
W-X W-X
1 0
CTSMIC RESERVED
W-X W-X
Submit Documentation Feedback