Timer Counter Base Addresses |
#define | TC0_BASE (TC_BASE + 0x00) |
| Channel 0 base address.
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#define | TC1_BASE (TC_BASE + 0x40) |
| Channel 1 base address.
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#define | TC2_BASE (TC_BASE + 0x80) |
| Channel 2 base address.
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#define | TC3_BASE (TC_BLK1_BASE + 0x00) |
| Channel 3 base address.
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#define | TC4_BASE (TC_BLK1_BASE + 0x40) |
| Channel 4 base address.
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#define | TC5_BASE (TC_BLK1_BASE + 0x80) |
| Channel 5 base address.
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Timer Counter Control Register |
#define | TC_CCR_OFF 0x00 |
| Control register offset.
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#define | TC0_CCR (TC0_BASE + TC_CCR_OFF) |
| Channel 0 control register address.
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#define | TC1_CCR (TC1_BASE + TC_CCR_OFF) |
| Channel 1 control register address.
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#define | TC2_CCR (TC2_BASE + TC_CCR_OFF) |
| Channel 2 control register address.
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#define | TC3_CCR (TC3_BASE + TC_CCR_OFF) |
| Channel 3 control register address.
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#define | TC4_CCR (TC4_BASE + TC_CCR_OFF) |
| Channel 4 control register address.
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#define | TC5_CCR (TC5_BASE + TC_CCR_OFF) |
| Channel 5 control register address.
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#define | TC_CLKEN 0x00000001 |
| Clock enable command.
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#define | TC_CLKDIS 0x00000002 |
| Clock disable command.
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#define | TC_SWTRG 0x00000004 |
| Software trigger command.
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Timer Counter Channel Mode Register |
#define | TC_CMR_OFF 0x04 |
| Mode register offset.
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#define | TC0_CMR (TC0_BASE + TC_CMR_OFF) |
| Channel 0 mode register address.
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#define | TC1_CMR (TC1_BASE + TC_CMR_OFF) |
| Channel 1 mode register address.
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#define | TC2_CMR (TC2_BASE + TC_CMR_OFF) |
| Channel 2 mode register address.
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#define | TC3_CMR (TC3_BASE + TC_CMR_OFF) |
| Channel 3 mode register address.
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#define | TC4_CMR (TC4_BASE + TC_CMR_OFF) |
| Channel 4 mode register address.
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#define | TC5_CMR (TC5_BASE + TC_CMR_OFF) |
| Channel 5 mode register address.
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#define | TC_CLKS 0x00000007 |
| Clock selection mask.
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#define | TC_CLKS_TIMER_CLOCK1 0x00000000 |
| Selects timer clock 1.
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#define | TC_CLKS_MCK2 TC_CLKS_TIMER_CLOCK1 |
| Selects MCK / 2.
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#define | TC_CLKS_TIMER_CLOCK2 0x00000001 |
| Selects timer clock 2.
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#define | TC_CLKS_MCK8 TC_CLKS_TIMER_CLOCK2 |
| Selects MCK / 8.
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#define | TC_CLKS_TIMER_CLOCK3 0x00000002 |
| Selects timer clock 3.
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#define | TC_CLKS_MCK32 TC_CLKS_TIMER_CLOCK3 |
| Selects MCK / 32.
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#define | TC_CLKS_TIMER_CLOCK4 0x00000003 |
| Selects timer clock 4.
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#define | TC_CLKS_MCK128 TC_CLKS_TIMER_CLOCK4 |
| Selects MCK / 128.
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#define | TC_CLKS_TIMER_CLOCK5 0x00000004 |
| Selects timer clock 5.
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#define | TC_CLKS_MCK1024 TC_CLKS_TIMER_CLOCK5 |
| Selects MCK / 1024 on older CPUs.
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#define | TC_CLKS_SLCK TC_CLKS_TIMER_CLOCK5 |
| Selects slow clock on newer CPUs.
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#define | TC_CLKS_XC0 0x00000005 |
| Selects external clock 0.
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#define | TC_CLKS_XC1 0x00000006 |
| Selects external clock 1.
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#define | TC_CLKS_XC2 0x00000007 |
| Selects external clock 2.
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#define | TC_CLKI 0x00000008 |
| Increments on falling edge.
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#define | TC_BURST 0x00000030 |
| Burst signal selection mask.
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#define | TC_BURST_NONE 0x00000000 |
| Clock is not gated by an external signal.
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#define | TC_BUSRT_XC0 0x00000010 |
| ANDed with external clock 0.
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#define | TC_BURST_XC1 0x00000020 |
| ANDed with external clock 1.
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#define | TC_BURST_XC2 0x00000030 |
| ANDed with external clock 2.
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#define | TC_CPCTRG 0x00004000 |
| RC Compare Enable Trigger Enable.
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#define | TC_WAVE 0x00008000 |
| Selects waveform mode.
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#define | TC_CAPT 0x00000000 |
| Selects capture mode.
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Capture Mode |
#define | TC_LDBSTOP 0x00000040 |
| Counter clock stopped on RB loading.
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#define | TC_LDBDIS 0x00000080 |
| Counter clock disabled on RB loading.
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#define | TC_ETRGEDG 0x00000300 |
| External trigger edge selection mask.
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#define | TC_ETRGEDG_RISING_EDGE 0x00000100 |
| Trigger on external rising edge.
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#define | TC_ETRGEDG_FALLING_EDGE 0x00000200 |
| Trigger on external falling edge.
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#define | TC_ETRGEDG_BOTH_EDGE 0x00000300 |
| Trigger on both external edges.
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#define | TC_ABETRG 0x00000400 |
| TIOA or TIOB external trigger selection mask.
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#define | TC_ABETRG_TIOB 0x00000000 |
| TIOB used as an external trigger.
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#define | TC_ABETRG_TIOA 0x00000400 |
| TIOA used as an external trigger.
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#define | TC_LDRA 0x00030000 |
| RA loading selection mask.
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#define | TC_LDRA_RISING_EDGE 0x00010000 |
| Load RA on rising edge of TIOA.
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#define | TC_LDRA_FALLING_EDGE 0x00020000 |
| Load RA on falling edge of TIOA.
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#define | TC_LDRA_BOTH_EDGE 0x00030000 |
| Load RA on any edge of TIOA.
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#define | TC_LDRB 0x000C0000 |
| RB loading selection mask.
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#define | TC_LDRB_RISING_EDGE 0x00040000 |
| Load RB on rising edge of TIOA.
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#define | TC_LDRB_FALLING_EDGE 0x00080000 |
| Load RB on falling edge of TIOA.
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#define | TC_LDRB_BOTH_EDGE 0x000C0000 |
| Load RB on any edge of TIOA.
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Waveform Mode |
#define | TC_CPCSTOP 0x00000040 |
| Counter clock stopped on RC compare.
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#define | TC_CPCDIS 0x00000080 |
| Counter clock disabled on RC compare.
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#define | TC_EEVTEDG 0x00000300 |
| External event edge selection mask.
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#define | TC_EEVTEDG_RISING_EDGE 0x00000100 |
| External event on rising edge..
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#define | TC_EEVTEDG_FALLING_EDGE 0x00000200 |
| External event on falling edge..
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#define | TC_EEVTEDG_BOTH_EDGE 0x00000300 |
| External event on any edge..
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#define | TC_EEVT 0x00000C00 |
| External event selection mask.
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#define | TC_EEVT_TIOB 0x00000000 |
| TIOB selected as external event.
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#define | TC_EEVT_XC0 0x00000400 |
| XC0 selected as external event.
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#define | TC_EEVT_XC1 0x00000800 |
| XC1 selected as external event.
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#define | TC_EEVT_XC2 0x00000C00 |
| XC2 selected as external event.
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#define | TC_ENETRG 0x00001000 |
| External event trigger enable.
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#define | TC_WAVSEL_UPDOWN 0x00002000 |
| Count up and down.
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#define | TC_WAVSEL_RCTRIG 0x00004000 |
| Automatic trigger on RC compare.
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#define | TC_ACPA 0x00030000 |
| Masks RA compare effect on TIOA.
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#define | TC_ACPA_SET_OUTPUT 0x00010000 |
| RA compare sets TIOA.
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#define | TC_ACPA_CLEAR_OUTPUT 0x00020000 |
| RA compare clears TIOA.
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#define | TC_ACPA_TOGGLE_OUTPUT 0x00030000 |
| RA compare toggles TIOA.
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#define | TC_ACPC 0x000C0000 |
| Masks RC compare effect on TIOA.
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#define | TC_ACPC_SET_OUTPUT 0x00040000 |
| RC compare sets TIOA.
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#define | TC_ACPC_CLEAR_OUTPUT 0x00080000 |
| RC compare clears TIOA.
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#define | TC_ACPC_TOGGLE_OUTPUT 0x000C0000 |
| RC compare toggles TIOA.
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#define | TC_AEEVT 0x00300000 |
| Masks external event effect on TIOA.
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#define | TC_AEEVT_SET_OUTPUT 0x00100000 |
| External event sets TIOA.
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#define | TC_AEEVT_CLEAR_OUTPUT 0x00200000 |
| External event clears TIOA.
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#define | TC_AEEVT_TOGGLE_OUTPUT 0x00300000 |
| External event toggles TIOA.
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#define | TC_ASWTRG 0x00C00000 |
| Masks software trigger effect on TIOA.
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#define | TC_ASWTRG_SET_OUTPUT 0x00400000 |
| Software trigger sets TIOA.
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#define | TC_ASWTRG_CLEAR_OUTPUT 0x00800000 |
| Software trigger clears TIOA.
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#define | TC_ASWTRG_TOGGLE_OUTPUT 0x00C00000 |
| Software trigger toggles TIOA.
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#define | TC_BCPB 0x03000000 |
| Masks RB compare effect on TIOB.
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#define | TC_BCPB_SET_OUTPUT 0x01000000 |
| RB compare sets TIOB.
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#define | TC_BCPB_CLEAR_OUTPUT 0x02000000 |
| RB compare clears TIOB.
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#define | TC_BCPB_TOGGLE_OUTPUT 0x03000000 |
| RB compare toggles TIOB.
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#define | TC_BCPC 0x0C000000 |
| Masks RC compare effect on TIOB.
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#define | TC_BCPC_SET_OUTPUT 0x04000000 |
| RC compare sets TIOB.
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#define | TC_BCPC_CLEAR_OUTPUT 0x08000000 |
| RC compare clears TIOB.
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#define | TC_BCPC_TOGGLE_OUTPUT 0x0C000000 |
| RC compare toggles TIOB.
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#define | TC_BEEVT 0x30000000 |
| Masks external event effect on TIOB.
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#define | TC_BEEVT_SET_OUTPUT 0x10000000 |
| External event sets TIOB.
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#define | TC_BEEVT_CLEAR_OUTPUT 0x20000000 |
| External event clears TIOB.
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#define | TC_BEEVT_TOGGLE_OUTPUT 0x30000000 |
| External event toggles TIOB.
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#define | TC_BSWTRG 0xC0000000 |
| Masks software trigger effect on TIOB.
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#define | TC_BSWTRG_SET_OUTPUT 0x40000000 |
| Software trigger sets TIOB.
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#define | TC_BSWTRG_CLEAR_OUTPUT 0x80000000 |
| Software trigger clears TIOB.
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#define | TC_BSWTRG_TOGGLE_OUTPUT 0xC0000000 |
| Software trigger toggles TIOB.
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Counter Value Register |
#define | TC_CV_OFF 0x10 |
| Counter value register offset.
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#define | TC0_CV (TC0_BASE + TC_CV_OFF) |
| Counter 0 value.
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#define | TC1_CV (TC1_BASE + TC_CV_OFF) |
| Counter 1 value.
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#define | TC2_CV (TC2_BASE + TC_CV_OFF) |
| Counter 2 value.
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#define | TC3_CV (TC3_BASE + TC_CV_OFF) |
| Counter 3 value.
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#define | TC4_CV (TC4_BASE + TC_CV_OFF) |
| Counter 4 value.
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#define | TC5_CV (TC5_BASE + TC_CV_OFF) |
| Counter 5 value.
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Timer Counter Register A |
#define | TC_RA_OFF 0x14 |
| Register A offset.
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#define | TC0_RA (TC0_BASE + TC_RA_OFF) |
| Channel 0 register A.
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#define | TC1_RA (TC1_BASE + TC_RA_OFF) |
| Channel 1 register A.
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#define | TC2_RA (TC2_BASE + TC_RA_OFF) |
| Channel 2 register A.
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#define | TC3_RA (TC3_BASE + TC_RA_OFF) |
| Channel 3 register A.
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#define | TC4_RA (TC4_BASE + TC_RA_OFF) |
| Channel 4 register A.
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#define | TC5_RA (TC5_BASE + TC_RA_OFF) |
| Channel 5 register A.
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Timer Counter Register B |
#define | TC_RB_OFF 0x18 |
| Register B offset.
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#define | TC0_RB (TC0_BASE + TC_RB_OFF) |
| Channel 0 register B.
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#define | TC1_RB (TC1_BASE + TC_RB_OFF) |
| Channel 1 register B.
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#define | TC2_RB (TC2_BASE + TC_RB_OFF) |
| Channel 2 register B.
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#define | TC3_RB (TC3_BASE + TC_RB_OFF) |
| Channel 3 register B.
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#define | TC4_RB (TC4_BASE + TC_RB_OFF) |
| Channel 4 register B.
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#define | TC5_RB (TC5_BASE + TC_RB_OFF) |
| Channel 5 register B.
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Timer Counter Register C |
#define | TC_RC_OFF 0x1C |
| Register C offset.
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#define | TC0_RC (TC0_BASE + TC_RC_OFF) |
| Channel 0 register C.
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#define | TC1_RC (TC1_BASE + TC_RC_OFF) |
| Channel 1 register C.
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#define | TC2_RC (TC2_BASE + TC_RC_OFF) |
| Channel 2 register C.
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#define | TC3_RC (TC3_BASE + TC_RC_OFF) |
| Channel 3 register C.
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#define | TC4_RC (TC4_BASE + TC_RC_OFF) |
| Channel 4 register C.
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#define | TC5_RC (TC5_BASE + TC_RC_OFF) |
| Channel 5 register C.
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Timer Counter Status and Interrupt Registers |
#define | TC_SR_OFF 0x20 |
| Status register offset.
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#define | TC0_SR (TC0_BASE + TC_SR_OFF) |
| Channel 0 status register address.
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#define | TC1_SR (TC1_BASE + TC_SR_OFF) |
| Channel 1 status register address.
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#define | TC2_SR (TC2_BASE + TC_SR_OFF) |
| Channel 2 status register address.
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#define | TC3_SR (TC3_BASE + TC_SR_OFF) |
| Channel 3 status register address.
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#define | TC4_SR (TC4_BASE + TC_SR_OFF) |
| Channel 4 status register address.
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#define | TC5_SR (TC5_BASE + TC_SR_OFF) |
| Channel 5 status register address.
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#define | TC_IER_OFF 0x24 |
| Interrupt enable register offset.
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#define | TC0_IER (TC0_BASE + TC_IER_OFF) |
| Channel 0 interrupt enable register address.
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#define | TC1_IER (TC1_BASE + TC_IER_OFF) |
| Channel 1 interrupt enable register address.
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#define | TC2_IER (TC2_BASE + TC_IER_OFF) |
| Channel 2 interrupt enable register address.
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#define | TC3_IER (TC3_BASE + TC_IER_OFF) |
| Channel 3 interrupt enable register address.
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#define | TC4_IER (TC4_BASE + TC_IER_OFF) |
| Channel 4 interrupt enable register address.
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#define | TC5_IER (TC5_BASE + TC_IER_OFF) |
| Channel 5 interrupt enable register address.
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#define | TC_IDR_OFF 0x28 |
| Interrupt disable register offset.
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#define | TC0_IDR (TC0_BASE + TC_IDR_OFF) |
| Channel 0 interrupt disable register address.
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#define | TC1_IDR (TC1_BASE + TC_IDR_OFF) |
| Channel 1 interrupt disable register address.
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#define | TC2_IDR (TC2_BASE + TC_IDR_OFF) |
| Channel 2 interrupt disable register address.
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#define | TC3_IDR (TC3_BASE + TC_IDR_OFF) |
| Channel 3 interrupt disable register address.
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#define | TC4_IDR (TC4_BASE + TC_IDR_OFF) |
| Channel 4 interrupt disable register address.
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#define | TC5_IDR (TC5_BASE + TC_IDR_OFF) |
| Channel 5 interrupt disable register address.
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#define | TC_IMR_OFF 0x2C |
| Interrupt mask register offset.
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#define | TC0_IMR (TC0_BASE + TC_IMR_OFF) |
| Channel 0 interrupt mask register address.
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#define | TC1_IMR (TC1_BASE + TC_IMR_OFF) |
| Channel 1 interrupt mask register address.
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#define | TC2_IMR (TC2_BASE + TC_IMR_OFF) |
| Channel 2 interrupt mask register address.
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#define | TC3_IMR (TC3_BASE + TC_IMR_OFF) |
| Channel 3 interrupt mask register address.
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#define | TC4_IMR (TC4_BASE + TC_IMR_OFF) |
| Channel 4 interrupt mask register address.
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#define | TC5_IMR (TC5_BASE + TC_IMR_OFF) |
| Channel 5 interrupt mask register address.
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#define | TC_COVFS 0x00000001 |
| Counter overflow flag.
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#define | TC_LOVRS 0x00000002 |
| Load overrun flag.
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#define | TC_CPAS 0x00000004 |
| RA compare flag.
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#define | TC_CPBS 0x00000008 |
| RB compare flag.
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#define | TC_CPCS 0x00000010 |
| RC compare flag.
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#define | TC_LDRAS 0x00000020 |
| RA loading flag.
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#define | TC_LDRBS 0x00000040 |
| RB loading flag.
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#define | TC_ETRGS 0x00000080 |
| External trigger flag.
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#define | TC_CLKSTA 0x00010000 |
| Clock enable flag.
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#define | TC_MTIOA 0x00020000 |
| TIOA flag.
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#define | TC_MTIOB 0x00040000 |
| TIOB flag.
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Timer Counter Block Control Register |
#define | TC_BCR_OFF 0xC0 |
| Block control register offset.
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#define | TC_BKL0_CR (TC_BASE + TC_BCR_OFF) |
| Block 0 control register address.
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#define | TC_BCR TC_BKL0_CR |
| Block control register address.
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#define | TC_BKL1_CR (TC_BLK1_BASE + TC_BCR_OFF) |
| Block 1 control register address.
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#define | TC_SYNC 0x00000001 |
| Synchronisation trigger.
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Timer Counter Block Mode Register |
#define | TC_BMR_OFF 0xC4 |
| Block mode register offset.
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#define | TC_BLK0_MR (TC_BASE + TC_BMR_OFF) |
| Block 0 mode register address.
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#define | TC_BMR TC_BKL0_MR |
| Block control register address.
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#define | TC_BLK1_MR (TC_BLK1_BASE + TC_BMR_OFF) |
| Block 1 mode register address.
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#define | TC_TC0XC0S 0x00000003 |
| External clock signal 0 selection mask.
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#define | TC_TCLK0XC0 0x00000000 |
| Selects TCLK0.
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#define | TC_NONEXC0 0x00000001 |
| None selected.
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#define | TC_TIOA1XC0 0x00000002 |
| Selects TIOA1.
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#define | TC_TIOA2XC0 0x00000003 |
| Selects TIOA2.
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#define | TC_TC1XC1S 0x0000000C |
| External clock signal 1 selection mask.
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#define | TC_TCLK1XC1 0x00000000 |
| Selects TCLK1.
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#define | TC_NONEXC1 0x00000004 |
| None selected.
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#define | TC_TIOA0XC1 0x00000008 |
| Selects TIOA0.
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#define | TC_TIOA2XC1 0x0000000C |
| Selects TIOA2.
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#define | TC_TC2XC2S 0x00000030 |
| External clock signal 2 selection mask.
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#define | TC_TCLK2XC2 0x00000000 |
| Selects TCLK2.
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#define | TC_NONEXC2 0x00000010 |
| None selected.
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#define | TC_TIOA0XC2 0x00000020 |
| Selects TIOA0.
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#define | TC_TIOA1XC2 0x00000030 |
| Selects TIOA1.
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