📄 s12xgatev3.h
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tU08 XGIF_24 :1; /* Channel 36 (Hex24) corresponds to HCS12X Vector 91 at 0xFF48 */
tU08 XGIF_25 :1; /* Channel 37 (Hex25) corresponds to HCS12X Vector 90 at 0xFF4A */
tU08 XGIF_26 :1; /* Channel 38 (Hex26) corresponds to HCS12X Vector 89 at 0xFF4C */
tU08 XGIF_27 :1; /* Channel 39 (Hex27) corresponds to HCS12X Vector 88 at 0xFF4E */
} bits_20_27;
struct {
tU08 XGIF_18 :1; /* Channel 24 (Hex18) corresponds to HCS12X Vector 103 at 0xFF30 */
tU08 XGIF_19 :1; /* Channel 25 (Hex19) corresponds to HCS12X Vector 102 at 0xFF32 */
tU08 XGIF_1A :1; /* Channel 26 (Hex1A) corresponds to HCS12X Vector 101 at 0xFF34 */
tU08 XGIF_1B :1; /* Channel 27 (Hex1B) corresponds to HCS12X Vector 100 at 0xFF36 */
tU08 XGIF_1C :1; /* Channel 28 (Hex1C) corresponds to HCS12X Vector 99 at 0xFF38 */
tU08 XGIF_1D :1; /* Channel 29 (Hex1D) corresponds to HCS12X Vector 98 at 0xFF3A */
tU08 XGIF_1E :1; /* Channel 30 (Hex1E) corresponds to HCS12X Vector 97 at 0xFF3C */
tU08 XGIF_1F :1; /* Channel 31 (Hex1F) corresponds to HCS12X Vector 96 at 0xFF3E */
} bbits_18_1F;
struct {
tU08 XGIF_10 :1; /* Channel 16 (Hex10) corresponds to HCS12X Vector 111 at 0xFF20 */
tU08 XGIF_11 :1; /* Channel 17 (Hex11) corresponds to HCS12X Vector 110 at 0xFF22 */
tU08 XGIF_12 :1; /* Channel 18 (Hex12) corresponds to HCS12X Vector 109 at 0xFF24 */
tU08 XGIF_13 :1; /* Channel 19 (Hex13) corresponds to HCS12X Vector 108 at 0xFF26 */
tU08 XGIF_14 :1; /* Channel 20 (Hex14) corresponds to HCS12X Vector 107 at 0xFF28 */
tU08 XGIF_15 :1; /* Channel 21 (Hex15) corresponds to HCS12X Vector 106 at 0xFF2A */
tU08 XGIF_16 :1; /* Channel 22 (Hex16) corresponds to HCS12X Vector 105 at 0xFF2C */
tU08 XGIF_17 :1; /* Channel 23 (Hex17) corresponds to HCS12X Vector 104 at 0xFF2E */
} bits_10_17;
struct {
tU08 XGIF_08 :1; /* Channel 8 (Hex08) corresponds to HCS12X Vector 119 at 0xFF10 */
tU08 XGIF_09 :1; /* Channel 9 (Hex09) corresponds to HCS12X Vector 118 at 0xFF12 */
tU08 XGIF_0A :1; /* Channel 10 (Hex0A) corresponds to HCS12X Vector 117 at 0xFF14 */
tU08 XGIF_0B :1; /* Channel 11 (Hex0B) corresponds to HCS12X Vector 116 at 0xFF16 */
tU08 XGIF_0C :1; /* Channel 12 (Hex0C) corresponds to HCS12X Vector 115 at 0xFF18 */
tU08 XGIF_0D :1; /* Channel 13 (Hex0D) corresponds to HCS12X Vector 114 at 0xFF1A */
tU08 XGIF_0E :1; /* Channel 14 (Hex0E) corresponds to HCS12X Vector 113 at 0xFF1C */
tU08 XGIF_0F :1; /* Channel 15 (Hex0F) corresponds to HCS12X Vector 112 at 0xFF1E */
} bits_08_0F;
struct {
tU08 XGIF_00 :1; /* Channel 0 (Hex00) corresponds to HCS12X Vector 127 at 0xFF00 */
tU08 XGIF_01 :1; /* Channel 1 (Hex01) corresponds to HCS12X Vector 126 at 0xFF02 */
tU08 XGIF_02 :1; /* Channel 2 (Hex02) corresponds to HCS12X Vector 125 at 0xFF04 */
tU08 XGIF_03 :1; /* Channel 3 (Hex03) corresponds to HCS12X Vector 124 at 0xFF06 */
tU08 XGIF_04 :1; /* Channel 4 (Hex04) corresponds to HCS12X Vector 123 at 0xFF08 */
tU08 XGIF_05 :1; /* Channel 5 (Hex05) corresponds to HCS12X Vector 122 at 0xFF0A */
tU08 XGIF_06 :1; /* Channel 6 (Hex06) corresponds to HCS12X Vector 121 at 0xFF0C */
tU08 XGIF_07 :1; /* Channel 7 (Hex07) corresponds to HCS12X Vector 120 at 0xFF0E */
} bits_00_07;
} bit;
} tXGIF;
#define _7F_70 word[0]
#define _6F_60 word[1]
#define _5F_50 word[2]
#define _4F_40 word[3]
#define _3F_30 word[4]
#define _2F_20 word[5]
#define _1F_10 word[6]
#define _0F_00 word[7]
#define _7F_78 byte[ 0]
#define _77_70 byte[ 1]
#define _6F_68 byte[ 2]
#define _67_60 byte[ 3]
#define _5F_58 byte[ 4]
#define _57_50 byte[ 5]
#define _4F_48 byte[ 6]
#define _47_40 byte[ 7]
#define _3F_38 byte[ 8]
#define _37_30 byte[ 9]
#define _2F_28 byte[10]
#define _27_20 byte[11]
#define _1F_18 byte[12]
#define _17_10 byte[13]
#define _0F_08 byte[14]
#define _07_00 byte[15]
/* definitions to support previous header file versions */
#define xgif_70 xgif.word[0] /* XGATE Channel Interrupt Flag 70 - 78 */
#define xgif_60 xgif.word[1] /* XGATE Channel Interrupt Flag 60 - 6F */
#define xgif_50 xgif.word[2] /* XGATE Channel Interrupt Flag 50 - 5F */
#define xgif_40 xgif.word[3] /* XGATE Channel Interrupt Flag 40 - 4F */
#define xgif_30 xgif.word[4] /* XGATE Channel Interrupt Flag 30 - 3F */
#define xgif_20 xgif.word[5] /* XGATE Channel Interrupt Flag 20 - 2F */
#define xgif_10 xgif.word[6] /* XGATE Channel Interrupt Flag 10 - 1F */
#define xgif_00 xgif.word[7] /* XGATE Channel Interrupt Flag 09 - 0F */
typedef union uXGSWT
{
tU16 word;
struct
{
tU08 xgswtm; /* XGATE Software Trigger Mask Register */
tU08 xgswtr; /* XGATE Software Trigger Register */
}byte;
}tXGSWT;
/*bit masks for XGSWT */
#define XGSWTM0 0x0100
#define XGSWTM1 0x0200
#define XGSWTM2 0x0400
#define XGSWTM3 0x0800
#define XGSWTM4 0x1000
#define XGSWTM5 0x2000
#define XGSWTM6 0x4000
#define XGSWTM7 0x8000
/* alternative mask bit defines for XGSWT*/
#define XGSWT0M 0x0100
#define XGSWT1M 0x0200
#define XGSWT2M 0x0400
#define XGSWT3M 0x0800
#define XGSWT4M 0x1000
#define XGSWT5M 0x2000
#define XGSWT6M 0x4000
#define XGSWT7M 0x8000
#define XGSWT0 0x01
#define XGSWT1 0x02
#define XGSWT2 0x04
#define XGSWT3 0x08
#define XGSWT4 0x10
#define XGSWT5 0x20
#define XGSWT6 0x40
#define XGSWT7 0x80
#define SWI0_MASK (XGSWT0|XGSWT0M)
#define SWI1_MASK (XGSWT1|XGSWT1M)
#define SWI2_MASK (XGSWT2|XGSWT2M)
#define SWI3_MASK (XGSWT3|XGSWT3M)
#define SWI4_MASK (XGSWT4|XGSWT4M)
#define SWI5_MASK (XGSWT5|XGSWT5M)
#define SWI6_MASK (XGSWT6|XGSWT6M)
#define SWI7_MASK (XGSWT7|XGSWT7M)
#define TRIGGER_SWI(x) XGATE.xgswt.word=(x)
typedef union uXGSEM
{
tU16 word;
struct
{
tU08 xgsemm; /* XGATE Semaphore Mask Register */
tU08 xgsemr; /* XGATE Semaphore Register */
}byte;
}tXGSEM;
/*bit masks for XGSEM */
#define XGSEMM0 0x0100
#define XGSEMM1 0x0200
#define XGSEMM2 0x0400
#define XGSEMM3 0x0800
#define XGSEMM4 0x1000
#define XGSEMM5 0x2000
#define XGSEMM6 0x4000
#define XGSEMM7 0x8000
/* alternative mask bit defines for XGSEM */
#define XGSEM0M 0x0100
#define XGSEM1M 0x0200
#define XGSEM2M 0x0400
#define XGSEM3M 0x0800
#define XGSEM4M 0x1000
#define XGSEM5M 0x2000
#define XGSEM6M 0x4000
#define XGSEM7M 0x8000
#define XGSEM0 0x01
#define XGSEM1 0x02
#define XGSEM2 0x04
#define XGSEM3 0x08
#define XGSEM4 0x10
#define XGSEM5 0x20
#define XGSEM6 0x40
#define XGSEM7 0x80
typedef union uXGCCR
{
tU08 byte;
struct
{
tU08 xgc :1; /* XGATE Carry Flag */
tU08 xgv :1; /* XGATE Overflow Flag */
tU08 xgz :1; /* XGATE Zero Flag */
tU08 xgn :1; /* XGATE Sign Flag */
tU08 :4; /* not used */
}bit;
}tXGCCR;
typedef struct /* XGATE module used on the S12XDP256 */
{
volatile tU16 xgmctl; /* XGATE Module Control Register */
volatile tU08 xgchid; /* XGATE Channel ID Register */
volatile tXGCHPL xgchpl; /* XGATE channel priority level */
tU08 rsv0; /* reserved */
volatile tXGISPSEL xgispsel; /* XGATE initial stack pointer select register */
volatile tU16 xgvbr; /* XGATE Vector Base Address Register */
volatile tXGIF xgif; /* XGATE Channel Interrupt Flag 70 - 78 */
volatile tXGSWT xgswt; /* XGATE Software Trigger Register */
volatile tXGSEM xgsem; /* XGATE Semaphore Register */
tU08 rsv1c; /* reserved byte */
volatile tXGCCR xgccr; /* XGATE Condition Code Register */
volatile tU16 xgpc; /* XGATE Program Counter */
tU16 rsv20; /* reserved word */
volatile tU16 xgr1; /* XGATE Register 1 */
volatile tU16 xgr2; /* XGATE Register 2 */
volatile tU16 xgr3; /* XGATE Register 3 */
volatile tU16 xgr4; /* XGATE Register 4 */
volatile tU16 xgr5; /* XGATE Register 5 */
volatile tU16 xgr6; /* XGATE Register 6 */
volatile tU16 xgr7; /* XGATE Register 7 */
}tXGATE;
#endif /* S12XGATEV3_H */⌨️ 快捷键说明
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