[270] | 1 | /*
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| 2 | * TOPPERS/ASP Kernel
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
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| 4 | * Advanced Standard Profile Kernel
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| 5 | *
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| 6 | * Copyright (C) 2001-2011 by Industrial Technology Institute,
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| 7 | * Miyagi Prefectural Government, JAPAN
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| 8 | * Copyright (C) 2007-2016 by Embedded and Real-Time Systems Laboratory
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| 9 | * Graduate School of Information Science, Nagoya Univ., JAPAN
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| 10 | *
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| 11 | * ä¸è¨èä½æ¨©è
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| 12 | ã¯ï¼ä»¥ä¸ã®(1)ï½(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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| 13 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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| 14 | * å¤ã»åé
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| 15 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 16 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 17 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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| 18 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 19 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 20 | * ç¨ã§ããå½¢ã§åé
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| 21 | å¸ããå ´åã«ã¯ï¼åé
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| 22 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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| 23 | * è
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| 24 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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| 25 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 26 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 27 | * ç¨ã§ããªãå½¢ã§åé
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| 28 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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| 29 | * ã¨ï¼
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| 30 | * (a) åé
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| 31 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 32 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 33 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 34 | * (b) åé
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| 35 | å¸ã®å½¢æ
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| 36 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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| 37 | * å ±åãããã¨ï¼
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| 38 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 39 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 40 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 41 | 責ãããã¨ï¼
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| 42 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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| 43 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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| 44 | ããã³TOPPERSããã¸ã§ã¯ãã
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| 45 | * å
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| 46 | 責ãããã¨ï¼
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| 47 | *
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| 48 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 49 | ã
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| 50 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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| 51 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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| 52 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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| 53 | * ã®è²¬ä»»ãè² ããªãï¼
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| 54 | *
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| 55 | * $Id: scif.h 270 2017-02-09 04:03:47Z coas-nagasima $
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| 56 | */
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| 57 |
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| 58 | /*
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| 59 | * FIFOå
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| 60 | èµã·ãªã¢ã«ã³ãã¥ãã±ã¼ã·ã§ã³ã¤ã³ã¿ãã§ã¼ã¹ã«é¢ããå®ç¾©
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| 61 | */
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| 62 |
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| 63 | #ifndef TOPPERS_SCIF_H
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| 64 | #define TOPPERS_SCIF_H
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| 65 |
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| 66 | /*
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| 67 | * SCIFã¬ã¸ã¹ã¿ã®çªå°ã®å®ç¾©
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| 68 | */
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| 69 | #define SCIF_SCSMR(base) ((uint16_t *)(base + 0x00U))
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| 70 | #define SCIF_SCBRR(base) ((uint8_t *)(base + 0x04U))
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| 71 | #define SCIF_SCSCR(base) ((uint16_t *)(base + 0x08U))
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| 72 | #define SCIF_SCFTDR(base) ((uint8_t *)(base + 0x0cU))
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| 73 | #define SCIF_SCFSR(base) ((uint16_t *)(base + 0x10U))
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| 74 | #define SCIF_SCFRDR(base) ((uint8_t *)(base + 0x14U))
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| 75 | #define SCIF_SCFCR(base) ((uint16_t *)(base + 0x18U))
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| 76 | #define SCIF_SCFDR(base) ((uint16_t *)(base + 0x1cU))
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| 77 | #define SCIF_SCSPTR(base) ((uint16_t *)(base + 0x20U))
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| 78 | #define SCIF_SCLSR(base) ((uint16_t *)(base + 0x24U))
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| 79 | #define SCIF_SCEMR(base) ((uint16_t *)(base + 0x28U))
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| 80 |
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| 81 | /*
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| 82 | * ã·ãªã¢ã«ã¢ã¼ãã¬ã¸ã¹ã¿ï¼SCIF_SCSMRï¼ã®è¨å®å¤
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| 83 | */
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| 84 | #define SCIF_SCSMR_SYNC 0x0080U /* ã¯ããã¯åæå¼ã¢ã¼ã */
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| 85 | #define SCIF_SCSMR_7BIT 0x0040U /* 7ããããã¼ã¿ */
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| 86 | #define SCIF_SCSMR_PARITY 0x0020U /* ããªãã£ãããã®ä»å */
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| 87 | #define SCIF_SCSMR_ODD 0x0010U /* å¥æ°ããªã㣠*/
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| 88 | #define SCIF_SCSMR_2STOP 0x0008U /* 2ã¹ãããããã */
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| 89 | #define SCIF_SCSMR_CKS1 0x0000U /* P1Ïã¯ããã¯1 */
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| 90 | #define SCIF_SCSMR_CKS4 0x0001U /* P1Ï/4ã¯ãã㯠*/
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| 91 | #define SCIF_SCSMR_CKS16 0x0002U /* P1Ï/16ã¯ãã㯠*/
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| 92 | #define SCIF_SCSMR_CKS64 0x0003U /* P1Ï/64ã¯ãã㯠*/
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| 93 |
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| 94 | /*
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| 95 | * ã·ãªã¢ã«ã³ã³ããã¼ã«ã¬ã¸ã¹ã¿ï¼SCIF_SCSCRï¼ã®è¨å®å¤
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| 96 | */
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| 97 | #define SCIF_SCSCR_TIE 0x0080U /* éä¿¡å²è¾¼ã¿è¨±å¯ */
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| 98 | #define SCIF_SCSCR_RIE 0x0040U /* åä¿¡å²è¾¼ã¿çè¨±å¯ */
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| 99 | #define SCIF_SCSCR_TE 0x0020U /* éä¿¡è¨±å¯ */
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| 100 | #define SCIF_SCSCR_RE 0x0010U /* åä¿¡è¨±å¯ */
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| 101 | #define SCIF_SCSCR_REIE 0x0008U /* åä¿¡ã¨ã©ã¼å²è¾¼ã¿çè¨±å¯ */
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| 102 | #define SCIF_SCSCR_INTCLK 0x0000U /* å
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| 103 | é¨ã¯ããã¯ï¼CKS端åã¯ç¡è¦ */
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| 104 | /* ï¼èª¿æ©åæå¼ã®å ´åï¼ */
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| 105 |
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| 106 | /*
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| 107 | * ã·ãªã¢ã«ã¹ãã¼ã¿ã¹ã¬ã¸ã¹ã¿ï¼SCIF_SCFSRï¼ã®åç
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| 108 | §å¤
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| 109 | */
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| 110 | #define SCIF_SCFSR_PER_MASK 0xf000U /* ããªãã£ã¨ã©ã¼æ°æ½åºãã¹ã¯ */
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| 111 | #define SCIF_SCFSR_PER_SHIFT 12 /* ããªãã£ã¨ã©ã¼æ°æ½åºå³ã·ããæ° */
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| 112 | #define SCIF_SCFSR_FER_MASK 0x0f00U /* ãã¬ã¼ãã³ã°ã¨ã©ã¼æ°æ½åºãã¹ã¯ */
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| 113 | #define SCIF_SCFSR_FER_SHIFT 8 /* ãã¬ã¼ãã³ã°ã¨ã©ã¼æ°æ½åºå³ã·ããæ° */
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| 114 | #define SCIF_SCFSR_ER 0x0080U /* åä¿¡ã¨ã©ã¼ */
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| 115 | #define SCIF_SCFSR_TEND 0x0040U /* éä¿¡å®äº */
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| 116 | #define SCIF_SCFSR_TDFE 0x0020U /* éä¿¡FIFOãã¼ã¿ã¨ã³ãã㣠*/
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| 117 | #define SCIF_SCFSR_BRK 0x0010U /* ãã¬ã¼ã¯æ¤åº */
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| 118 | #define SCIF_SCFSR_FER 0x0008U /* ãã¬ã¼ãã³ã°ã¨ã©ã¼æ¤åº */
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| 119 | #define SCIF_SCFSR_PER 0x0004U /* ããªãã£ã¨ã©ã¼æ¤åº */
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| 120 | #define SCIF_SCFSR_RDF 0x0002U /* åä¿¡FIFOãã¼ã¿ãã« */
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| 121 | #define SCIF_SCFSR_DR 0x0001U /* åä¿¡ãã¼ã¿ã¬ã㣠*/
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| 122 |
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| 123 | /*
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| 124 | * FIFOã³ã³ããã¼ã«ã¬ã¸ã¹ã¿ï¼SCIF_SCFCRï¼ã®è¨å®å¤
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| 125 | */
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| 126 | #define SCIF_SCFCR_RSTRG_15 0x0000U /* RTS#åºåã¢ã¯ãã£ãããªã¬ï¼15 */
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| 127 | #define SCIF_SCFCR_RSTRG_1 0x0100U /* RTS#åºåã¢ã¯ãã£ãããªã¬ï¼1 */
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| 128 | #define SCIF_SCFCR_RSTRG_4 0x0200U /* RTS#åºåã¢ã¯ãã£ãããªã¬ï¼4 */
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| 129 | #define SCIF_SCFCR_RSTRG_6 0x0300U /* RTS#åºåã¢ã¯ãã£ãããªã¬ï¼6 */
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| 130 | #define SCIF_SCFCR_RSTRG_8 0x0400U /* RTS#åºåã¢ã¯ãã£ãããªã¬ï¼8 */
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| 131 | #define SCIF_SCFCR_RSTRG_10 0x0500U /* RTS#åºåã¢ã¯ãã£ãããªã¬ï¼10 */
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| 132 | #define SCIF_SCFCR_RSTRG_12 0x0600U /* RTS#åºåã¢ã¯ãã£ãããªã¬ï¼12 */
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| 133 | #define SCIF_SCFCR_RSTRG_14 0x0700U /* RTS#åºåã¢ã¯ãã£ãããªã¬ï¼14 */
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| 134 | #define SCIF_SCFCR_RTRG_1 0x0000U /* åä¿¡FIFOãã¼ã¿æ°ããªã¬ï¼1 */
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| 135 | #define SCIF_SCFCR_RTRG_4 0x0040U /* åä¿¡FIFOãã¼ã¿æ°ããªã¬ï¼4 */
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| 136 | #define SCIF_SCFCR_RTRG_8 0x0080U /* åä¿¡FIFOãã¼ã¿æ°ããªã¬ï¼8 */
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| 137 | #define SCIF_SCFCR_RTRG_14 0x00C0U /* åä¿¡FIFOãã¼ã¿æ°ããªã¬ï¼14 */
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| 138 | #define SCIF_SCFCR_TTRG_8 0x0000U /* éä¿¡FIFOãã¼ã¿æ°ããªã¬ï¼8 */
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| 139 | #define SCIF_SCFCR_TTRG_4 0x0010U /* éä¿¡FIFOãã¼ã¿æ°ããªã¬ï¼4 */
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| 140 | #define SCIF_SCFCR_TTRG_2 0x0020U /* éä¿¡FIFOãã¼ã¿æ°ããªã¬ï¼2 */
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| 141 | #define SCIF_SCFCR_TTRG_0 0x0030U /* éä¿¡FIFOãã¼ã¿æ°ããªã¬ï¼0 */
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| 142 | #define SCIF_SCFCR_MCE 0x0008U /* CTS#,RTS#è¨±å¯ */
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| 143 | #define SCIF_SCFCR_TFRST 0x0004U /* éä¿¡FIFOãã¼ã¿ã¬ã¸ã¹ã¿ãªã»ãã */
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| 144 | #define SCIF_SCFCR_RFRST 0x0002U /* åä¿¡FIFOãã¼ã¿ã¬ã¸ã¹ã¿ãªã»ãã */
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| 145 | #define SCIF_SCFCR_LOOP 0x0001U /* ã«ã¼ãããã¯ãã¹ã */
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| 146 |
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| 147 | /*
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| 148 | * FIFOãã¼ã¿ã«ã¦ã³ãã¬ã¸ã¹ã¿ï¼SCIF_SCFDRï¼ã®åç
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| 149 | §å¤
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| 150 | */
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| 151 | #define SCIF_SCFDR_T_MASK 0x1f00U /* æªéä¿¡ãã¼ã¿æ°æ½åºãã¹ã¯ */
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| 152 | #define SCIF_SCFDR_T_SHIFT 8 /* æªéä¿¡ãã¼ã¿æ°æ½åºå³ã·ããæ° */
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| 153 | #define SCIF_SCFDR_R_MASK 0x001fU /* åä¿¡ãã¼ã¿æ°æ½åºãã¹ã¯ */
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| 154 | #define SCIF_SCFDR_R_SHIFT 0 /* åä¿¡ãã¼ã¿æ°æ½åºå³ã·ããæ° */
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| 155 |
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| 156 | /*
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| 157 | * ã©ã¤ã³ã¹ãã¼ã¿ã¹ã¬ã¸ã¹ã¿ï¼SCIF_SCLSRï¼ã®åç
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| 158 | §å¤
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| 159 | */
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| 160 | #define SCIF_SCLSR_ORER 0x0001U /* ãªã¼ãã¼ã©ã³ã¨ã©ã¼ */
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| 161 |
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| 162 | /*
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| 163 | * ã·ãªã¢ã«æ¡å¼µã¢ã¼ãã¬ã¸ã¹ã¿ï¼SCIF_SCEMRï¼ã®è¨å®å¤
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| 164 | */
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| 165 | #define SCIF_SCEMR_BGDM 0x0080U /* ãã¼ã¬ã¼ãã¸ã§ãã¬ã¼ã¿åéã¢ã¼ã */
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| 166 | #define SCIF_SCEMR_ABCS16 0x0000U /* ãããã¬ã¼ãã®16åã®åºæ¬ã¯ãã㯠*/
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| 167 | #define SCIF_SCEMR_ABCS8 0x0001U /* ãããã¬ã¼ãã®8åã®åºæ¬ã¯ãã㯠*/
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| 168 |
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| 169 | #endif /* TOPPERS_SCIF_H */
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