From 789b002f64f7662ad7593dbafbfd4cc5343dd8f5 Mon Sep 17 00:00:00 2001 From: patacongo Date: Thu, 20 Jan 2011 20:13:33 +0000 Subject: Control and Status git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3269 42af7a65-404d-4744-a932-0658087f49c3 --- .../arch/hc/src/mc9s12ne64/mc9s12ne64_atd10b8cv3.h | 140 +++++++++++++++++---- 1 file changed, 113 insertions(+), 27 deletions(-) diff --git a/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_atd10b8cv3.h b/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_atd10b8cv3.h index f5d792907..23c99883d 100755 --- a/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_atd10b8cv3.h +++ b/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_atd10b8cv3.h @@ -154,25 +154,111 @@ /* Register Bit-Field Definitions ***************************************************/ /* ATD control register 0 */ -#define ATD_CTL0_ + +#define ATD_CTL0_WRAP_SHIFT (0) /* Bits 0-2: Wrap around channel select */ +#define ATD_CTL0_WRAP_MASK (7) +# define ATD_CTL0_WRAP_AN(n) (n) +# define ATD_CTL0_WRAP_AN1 (1) +# define ATD_CTL0_WRAP_AN2 (2) +# define ATD_CTL0_WRAP_AN3 (3) +# define ATD_CTL0_WRAP_AN4 (4) +# define ATD_CTL0_WRAP_AN5 (5) +# define ATD_CTL0_WRAP_AN6 (6) +# define ATD_CTL0_WRAP_AN7 (7) /* ATD control register 1 */ -#define ATD_CTL1_ + +#define ATD_CTL1_ETRIGCH_SHIFT (0) /* Bits 0-2: External channel select */ +#define ATD_CTL1_ETRIGCH_MASK (7) +# define ATD_CTL2_ETRIGCH_AN(n) (n) +# define ATD_CTL2_ETRIGCH_AN0 (0) +# define ATD_CTL2_ETRIGCH_AN1 (1) +# define ATD_CTL2_ETRIGCH_AN2 (2) +# define ATD_CTL2_ETRIGCH_AN3 (3) +# define ATD_CTL2_ETRIGCH_AN4 (4) +# define ATD_CTL2_ETRIGCH_AN5 (5) +# define ATD_CTL2_ETRIGCH_AN6 (6) +# define ATD_CTL2_ETRIGCH_AN7 (7) +# define ATD_CTL2_ETRIGCH_ETRIG(n) (n) +# define ATD_CTL2_ETRIGCH_ETRIG0 (0) +# define ATD_CTL2_ETRIGCH_ETRIG1 (1) +# define ATD_CTL2_ETRIGCH_ETRIG2 (2) +# define ATD_CTL2_ETRIGCH_ETRIG3 (3) +#define ATD_CTL1_ETRIGSEL (1 << 7) /* Bit 7: External trigger source select */ /* ATD control register 2 */ -#define ATD_CTL2_ + +#define ATD_CTL2_ASCIF (1 << 0) /* Bit 0: ATD Sequence Complete Interrup */ +#define ATD_CTL2_ASCIE (1 << 1) /* Bit 1: ATD Sequence Complete Interrupt Enable */ +#define ATD_CTL2_ETRIG (1 << 1) /* Bit 2: External Trigger Mode Enable */ +#define ATD_CTL2_ETRIG_SHIFT (3) /* Bits 3-4: External Trigger Mode */ +#define ATD_CTL2_ETRIG_MASK (0 << ATD_CTL2_ETRIG_SHIFT) +# define ATD_CTL2_ETRIG_FALLING (0 << ATD_CTL2_ETRIG_SHIFT) +# define ATD_CTL2_ETRIG_RISING (1 << ATD_CTL2_ETRIG_SHIFT) +# define ATD_CTL2_ETRIG_LOW (2 << ATD_CTL2_ETRIG_SHIFT) +# define ATD_CTL2_ETRIG_HIGH (3 << ATD_CTL2_ETRIG_SHIFT) +#define ATD_CTL2_AWAI (1 << 5) /* Bit 5: ATD Power Down inWait Mode */ +#define ATD_CTL2_AFFC (1 << 6) /* Bit 6: ATD Fast Flag Clear All */ +#define ATD_CTL2_ADPU (1 << 7) /* Bit 7: ATD Power Up */ /* ATD control register 3 */ -#define ATD_CTL3_ + +#define ATD_CTL3_FRZ_SHIFT (0) /* Bits 0-1: Background Debug Freeze Enable */ +#define ATD_CTL3_FRZ_MASK (3) +# define ATD_CTL3_FRZ_CONTINUE (0) /* Continue conversion */ +# define ATD_CTL3_FRZ_FINISH (2) /* Finish current conversion, then freeze */ +# define ATD_CTL3_FRZ_IMMEDIATE (3) /* Freeze Immediately */ +#define ATD_CTL3_FIFO (1 << 2) /* Bit 2: Result Register FIFO Mode */ +#define ATD_CTL3_SC_SHIFT (3) /* Bits 3-6: Conversion Sequence Length */ +#define ATD_CTL3_SC_MASK (15 << ATD_CTL3_SC_SHIFT) +# define ATD_CTL3_SC(n) ((n) << ATD_CTL3_SC_SHIFT) +# define ATD_CTL3_SC1 (1 << ATD_CTL3_SC_SHIFT) +# define ATD_CTL3_SC2 (2 << ATD_CTL3_SC_SHIFT) +# define ATD_CTL3_SC3 (3 << ATD_CTL3_SC_SHIFT) +# define ATD_CTL3_SC4 (4 << ATD_CTL3_SC_SHIFT) +# define ATD_CTL3_SC5 (5 << ATD_CTL3_SC_SHIFT) +# define ATD_CTL3_SC6 (6 << ATD_CTL3_SC_SHIFT) +# define ATD_CTL3_SC7 (7 << ATD_CTL3_SC_SHIFT) +# define ATD_CTL3_SC8 (8 << ATD_CTL3_SC_SHIFT) /* ATD control register 4 */ -#define ATD_CTL4_ + +#define ATD_CTL4_PRS_SHIFT (0) /* Bits 0-4: ATD Clock Prescaler */ +#define ATD_CTL4_PRS_MASK (31 << ATD_CTL4_PRS_SHIFT) +# define ATD_CTL4_PRS_DIV(n) ((((n)-2) >> 1) << ATD_CTL4_PRS_SHIFT) /* Divide by n={2,4,6,...,64} */ +#define ATD_CTL4_SMP_SHIFT (5) /* Bits 5-6: Sample Time Select */ +#define ATD_CTL4_SMP_MASK (3 << ATD_CTL4_SMP_SHIFT) +# define ATD_CTL4_SMP2 (0 << ATD_CTL4_SMP_SHIFT) /* 2 A/D conversion clock periods */ +# define ATD_CTL4_SMP4 (1 << ATD_CTL4_SMP_SHIFT) /* 4 A/D conversion clock periods */ +# define ATD_CTL4_SMP8 (2 << ATD_CTL4_SMP_SHIFT) /* 8 A/D conversion clock periods */ +# define ATD_CTL4_SMP16 (3 << ATD_CTL4_SMP_SHIFT) /* 16 A/D conversion clock periods */ +#define ATD_CTL4_SRES8 (1 << 7) /* Bit 7: A/D Resolution Select */ /* ATD control register 5 */ -#define ATD_CTL5_ + +#define ATD_CTL5_C_SHIFT (0) /* Bits 0-2: Analog Input Channel Select Code */ +#define ATD_CTL5_C_MASK (7 << ATD_CTL5_C_SHIFT) +# define ATD_CTL5_C_AN(n) ((n) << ATD_CTL5_C_SHIFT) +# define ATD_CTL5_C_AN0 (0 << ATD_CTL5_C_SHIFT) +# define ATD_CTL5_C_AN1 (1 << ATD_CTL5_C_SHIFT) +# define ATD_CTL5_C_AN2 (2 << ATD_CTL5_C_SHIFT) +# define ATD_CTL5_C_AN3 (3 << ATD_CTL5_C_SHIFT) +# define ATD_CTL5_C_AN4 (4 << ATD_CTL5_C_SHIFT) +# define ATD_CTL5_C_AN5 (5 << ATD_CTL5_C_SHIFT) +# define ATD_CTL5_C_AN6 (6 << ATD_CTL5_C_SHIFT) +# define ATD_CTL5_C_AN7 (7 << ATD_CTL5_C_SHIFT) +#define ATD_CTL5_MULT (1 << 4) /* Bit 4: Multi-Channel Sample Mode */ +#define ATD_CTL5_SCAN (1 << 5) /* Bit 5: Continuous Conversion Sequence Mode */ +#define ATD_CTL5_DSGN (1 << 6) /* Bit 6: Result Register Data Signed or Unsigned Representation */ +#define ATD_CTL5_DJM (1 << 7) /* Bit 7: Result Register Data Justification */ /* ATD status register 0 */ -#define ATD_STAT0_ + +#define ATD_STAT0_CC_SHIFT (0) /* Bits 0-2: Conversion counter */ +#define ATD_STAT0_CC_MASK (7) +#define ATD_STAT0_FIFOR (1 << 4) /* Bit 4: FIFO Over Run Flag */ +#define ATD_STAT0_ETORF (1 << 5) /* Bit 5: External Trigger Overrun Flag */ +#define ATD_STAT0_SCF (1 << 7) /* Bit 7: Sequence Complete Flag */ /* ATD test register 0 -- 8 MS bits of data written in special mode */ /* ATD test register 1 */ @@ -194,32 +280,32 @@ /* ATD Input enable register */ -#define ATD_IEN(n) (1 << (n)) /* Bit n: ATD Digital Input Enable on channel n */ -#define ATD_IEN0 (1 << 0) /* Bit 0: ATD Digital Input Enable on channel 0 */ -#define ATD_IEN1 (1 << 1) /* Bit 1: ATD Digital Input Enable on channel 1 */ -#define ATD_IEN2 (1 << 2) /* Bit 2: ATD Digital Input Enable on channel 2 */ -#define ATD_IEN3 (1 << 3) /* Bit 3: ATD Digital Input Enable on channel 3 */ -#define ATD_IEN4 (1 << 4) /* Bit 4: ATD Digital Input Enable on channel 4 */ -#define ATD_IEN5 (1 << 5) /* Bit 5: ATD Digital Input Enable on channel 5 */ -#define ATD_IEN6 (1 << 6) /* Bit 6: ATD Digital Input Enable on channel 6 */ -#define ATD_IEN7 (1 << 7) /* Bit 7: ATD Digital Input Enable on channel 7 */ +#define ATD_IEN(n) (1 << (n)) /* Bit n: ATD Digital Input Enable on channel n */ +#define ATD_IEN0 (1 << 0) /* Bit 0: ATD Digital Input Enable on channel 0 */ +#define ATD_IEN1 (1 << 1) /* Bit 1: ATD Digital Input Enable on channel 1 */ +#define ATD_IEN2 (1 << 2) /* Bit 2: ATD Digital Input Enable on channel 2 */ +#define ATD_IEN3 (1 << 3) /* Bit 3: ATD Digital Input Enable on channel 3 */ +#define ATD_IEN4 (1 << 4) /* Bit 4: ATD Digital Input Enable on channel 4 */ +#define ATD_IEN5 (1 << 5) /* Bit 5: ATD Digital Input Enable on channel 5 */ +#define ATD_IEN6 (1 << 6) /* Bit 6: ATD Digital Input Enable on channel 6 */ +#define ATD_IEN7 (1 << 7) /* Bit 7: ATD Digital Input Enable on channel 7 */ /* Port data register */ -#define ATD_PORTAD(n) (1 << (n)) /* Bit n: A/D Channel n (ANn) Digital Input */ -#define ATD_PORTAD0 (1 << 0) /* Bit 0: A/D Channel 0 (AN0) Digital Input */ -#define ATD_PORTAD1 (1 << 1) /* Bit 1: A/D Channel 1 (AN1) Digital Input */ -#define ATD_PORTAD2 (1 << 2) /* Bit 2: A/D Channel 2 (AN2) Digital Input */ -#define ATD_PORTAD3 (1 << 3) /* Bit 3: A/D Channel 3 (AN3) Digital Input */ -#define ATD_PORTAD4 (1 << 4) /* Bit 4: A/D Channel 4 (AN4) Digital Input */ -#define ATD_PORTAD5 (1 << 5) /* Bit 5: A/D Channel 5 (AN5) Digital Input */ -#define ATD_PORTAD6 (1 << 6) /* Bit 6: A/D Channel 6 (AN6) Digital Input */ -#define ATD_PORTAD7 (1 << 7) /* Bit 7: A/D Channel 7 (AN7) Digital Input */ +#define ATD_PORTAD(n) (1 << (n)) /* Bit n: A/D Channel n (ANn) Digital Input */ +#define ATD_PORTAD0 (1 << 0) /* Bit 0: A/D Channel 0 (AN0) Digital Input */ +#define ATD_PORTAD1 (1 << 1) /* Bit 1: A/D Channel 1 (AN1) Digital Input */ +#define ATD_PORTAD2 (1 << 2) /* Bit 2: A/D Channel 2 (AN2) Digital Input */ +#define ATD_PORTAD3 (1 << 3) /* Bit 3: A/D Channel 3 (AN3) Digital Input */ +#define ATD_PORTAD4 (1 << 4) /* Bit 4: A/D Channel 4 (AN4) Digital Input */ +#define ATD_PORTAD5 (1 << 5) /* Bit 5: A/D Channel 5 (AN5) Digital Input */ +#define ATD_PORTAD6 (1 << 6) /* Bit 6: A/D Channel 6 (AN6) Digital Input */ +#define ATD_PORTAD7 (1 << 7) /* Bit 7: A/D Channel 7 (AN7) Digital Input */ /* ATD conversion result register 0-7 (high/l;ow) */ -#define ATD_DLL_MASK 0xc0 /* Bits 6-7: LS bits of left justified data */ -#define ATD_DRH_MASK 0x03 /* Bits 0-1: MS bits of right justified data */ +#define ATD_DLL_MASK 0xc0 /* Bits 6-7: LS bits of left justified data */ +#define ATD_DRH_MASK 0x03 /* Bits 0-1: MS bits of right justified data */ /************************************************************************************ * Public Types -- cgit v1.2.3