32 lines
1.2 KiB
C
32 lines
1.2 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2011-01-13 weety first version
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*/
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#ifndef __AT91_PDC_H__
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#define __AT91_PDC_H__
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#define AT91_PDC_RPR 0x100 /* Receive Pointer Register */
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#define AT91_PDC_RCR 0x104 /* Receive Counter Register */
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#define AT91_PDC_TPR 0x108 /* Transmit Pointer Register */
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#define AT91_PDC_TCR 0x10c /* Transmit Counter Register */
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#define AT91_PDC_RNPR 0x110 /* Receive Next Pointer Register */
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#define AT91_PDC_RNCR 0x114 /* Receive Next Counter Register */
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#define AT91_PDC_TNPR 0x118 /* Transmit Next Pointer Register */
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#define AT91_PDC_TNCR 0x11c /* Transmit Next Counter Register */
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#define AT91_PDC_PTCR 0x120 /* Transfer Control Register */
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#define AT91_PDC_RXTEN (1 << 0) /* Receiver Transfer Enable */
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#define AT91_PDC_RXTDIS (1 << 1) /* Receiver Transfer Disable */
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#define AT91_PDC_TXTEN (1 << 8) /* Transmitter Transfer Enable */
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#define AT91_PDC_TXTDIS (1 << 9) /* Transmitter Transfer Disable */
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#define AT91_PDC_PTSR 0x124 /* Transfer Status Register */
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#endif
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