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UART/IrDA/CIR Register Manual
Table 19-46. Register Call Summary for Register THR_REG
UART/IrDA/CIR Functional Description
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UART/IrDA (SIR, MIR, FIR)/CIR Mode Selection
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UART/IrDA/CIR Basic Programming Model
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UART/IrDA/CIR Register Manual
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UART/IrDA/CIR Register Summary
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UART/IrDA/CIR Register Description
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Table 19-47. IER_REG
Address Offset
0x004
Physical Address
See
to
Description
Interrupt enable register
Type
RW
UART Bit Field Details
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
RESERVED
CTS_IT
RTS_IT
THR_IT
RHR_IT
XOFF_IT
LINE_STS_IT
SLEEP_MODE
MODEM_STS_IT
Bits
Field Name
Description
Type
Reset
15:8
Reserved
Read returns 0x00. Write has no functional effect.
RW
0x00
7
CTS_IT
Can be written only when
[4] = 1
RW
0
0x0:
Disables the nCTS interrupt
0x1:
Enables the nCTS interrupt
6
RTS_IT
Can be written only when
[4] = 1
RW
0
0x0:
Disables the interrupt
0x1:
Enables the nRTS interrupt
5
XOFF_IT
Can be written only when
[4] = 1
RW
0
0x0:
Disables the XOFF interrupt
0x1:
Enables the XOFF interrupt
4
SLEEP_MODE
Can be only written when
[4] = 1
RW
0
0x0:
Disables sleep mode
0x1:
Enables sleep mode (stop baud rate clock when
the module is inactive)
3
MODEM_STS_IT
RW
0
0x0:
Disables the modem status register interrupt
0x1:
Enables the modem status register interrupt
2
LINE_STS_IT
RW
0
0x0:
Disables the receiver line status interrupt
2933
SWPU177N – December 2009 – Revised November 2010
UART/IrDA/CIR
Copyright © 2009–2010, Texas Instruments Incorporated
Содержание OMAP36 Series
Страница 174: ...174 List of Tables SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
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Страница 1990: ...1990 2D 3D Graphics Accelerator SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
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Страница 2868: ...2868 HDQ 1 Wire SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 2974: ...2974 UART IrDA CIR SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 3054: ...3054 Multichannel SPI SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 3462: ...3462 MMC SD SDIO Card Interface SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 3508: ...3508 General Purpose Interface SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 3584: ...3584 Initialization SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 3648: ...3648 Debug and Emulation SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...