interface ti.catalog.msp430.peripherals.oa.IOA

metaonly interface ti.catalog.msp430.peripherals.oa.IOA

index URL

MSP430 General Purpose Operational Amplifier

XDCspec summary sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

metaonly interface IOA { ...

// inherits xdc.platform.IPeripheral

instance: ...

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

package ti.catalog.msp430.peripherals.oa;

metaonly interface IOA inherits IPeripheral {

module-wide constants & types

enum OAADC0_t// {

OAADC0_OFF,

OAADC0

};

enum OAADC1_t// {

OAADC1_OFF,

OAADC1

};

enum OAFBR_t// OAx feedback resistor select {

OAFBR_0,

OAFBR_1,

OAFBR_2,

OAFBR_3,

OAFBR_4,

OAFBR_5,

OAFBR_6,

OAFBR_7

};

enum OAFC_t// OAx function control {

OAFC_0,

OAFC_1,

OAFC_2,

OAFC_3,

OAFC_4,

OAFC_5,

OAFC_6,

OAFC_7

};

enum OANEXT_t// {

OANEXT_OFF,

OANEXT

};

enum OAN_t// Inverting input selection {

OAN_0// OAxI0,

OAN_1// OAxI1,

OAN_2// OAxIA (see the device-specific data sheet for connected signal),

OAN_3// OAxIB (see the device-specific data sheet for connected signal)

};

enum OAPM_t// Slew rate select {

OAPM_0// OAx Power mode select: Off, output high Z,

OAPM_1// OAx Power mode select: Slow,

OAPM_2// OAx Power mode select: Medium,

OAPM_3// OAx Power mode select: Fast

};

enum OAP_t// Non-inverting input selection {

OAP_0// OAxI0,

OAP_1// OAxI1,

OAP_2// OAxIA (see the device-specific data sheet for connected signal),

OAP_3// OAxIB (see the device-specific data sheet for connected signal)

};

enum OARRIP_t// {

OARRIP_OFF,

OARRIP

};

typedef IPeripheral.Instance IPeripheralArray// [];

typedef String StringArray// [];

metaonly struct ForceSetDefaultRegister_t// Force Set Default Register {

String register;

Bool regForceSet;

};

metaonly struct OAxCTL0_t// Opamp Control Register 0 Definition {

IOA.OAN_t OAN// Inverting input select. These bits select the input signal for the OA inverting input. 00 OAxI0 01 OAxI1 10 OAxIA (see the device-specific data sheet for connected signal) 11 OAxIB (see the device-specific data sheet for connected signal);

IOA.OAP_t OAP// Non-inverting input select. These bits select the input signal for the OA non-inverting input. 00 OAxI0 01 OA0I1 10 OAxIA (see the device-specific data sheet for connected signal) 11 OAxIB (see the device-specific data sheet for connected signal);

IOA.OAPM_t OAPM// Slew rate select. These bits select the slew rate vs. current consumption for the OA. 00 Off, output high Z 01 Slow 10 Medium 11 Fast;

IOA.OAADC0_t OAADC0// OA output select. These bits, together with the OAFCx bits, control the routing of the OAx output when OAPMx > 0. When OAFCx = 0: 00 OAxOUT connected to external pins and ADC input A1, A3, or A5 01 OAxOUT connected to external pins and ADC input A12, A13, or A14 10 OAxOUT connected to external pins and ADC input A1, A3, or A5 11 OAxOUT connected to external pins and ADC input A12, A13, or A14 When OAFCx > 0: 00 OAxOUT used for internal routing only 01 OAxOUT connected to external pins and ADC input A12, A13, or A14 10 OAxOUT connected to external pins and ADC input A1, A3, or A5 11 OAxOUT connected internally to ADC input A12, A13 , or A14. External A12, A13, or A14 pin connections are disconnected from the ADC;

IOA.OAADC1_t OAADC1// OA output select. These bits, together with the OAFCx bits, control the routing of the OAx output when OAPMx > 0. When OAFCx = 0: 00 OAxOUT connected to external pins and ADC input A1, A3, or A5 01 OAxOUT connected to external pins and ADC input A12, A13, or A14 10 OAxOUT connected to external pins and ADC input A1, A3, or A5 11 OAxOUT connected to external pins and ADC input A12, A13, or A14 When OAFCx > 0: 00 OAxOUT used for internal routing only 01 OAxOUT connected to external pins and ADC input A12, A13, or A14 10 OAxOUT connected to external pins and ADC input A1, A3, or A5 11 OAxOUT connected internally to ADC input A12, A13 , or A14. External A12, A13, or A14 pin connections are disconnected from the ADC;

};

metaonly struct OAxCTL1_t// Opamp Control Register 1 Definition {

IOA.OAFBR_t OAFBR// OAx feedback resistor select 000 Tap 0 - 0R/16R 001 Tap 1 - 4R/12R 010 Tap 2 - 8R/8R 011 Tap 3 - 10R/6R 100 Tap 4 - 12R/4R 101 Tap 5 - 13R/3R 110 Tap 6 - 14R/2R 111 Tap 7 - 15R/1R;

IOA.OAFC_t OAFC// OAx function control. This bit selects the function of OAx 000 General purpose opamp 001 Unity gain buffer for three-opamp differential amplifier 010 Unity gain buffer 011 Comparator 100 Non-inverting PGA amplifier 101 Cascaded non-inverting PGA amplifier 110 Inverting PGA amplifier 111 Differential amplifier;

IOA.OANEXT_t OANEXT// OAx inverting input externally available. This bit, when set, connects the inverting OAx input to the external pin when the integrated resistor network is used. 0 OAx inverting input not externally available 1 OAx inverting input externally available;

IOA.OARRIP_t OARRIP// OAx reverse resistor connection in comparator mode 0 RTOP is connected to AVSS and RBOTTOM is connected to AVCC when OAFCx = 3 1 RTOP is connected to AVCC and RBOTTOM is connected to AVSS when OAFCx = 3;

};

module-wide functions

Void addPeripheralsMap// Create a map of all peripherals available on a device(ICpuDataSheet.Instance cds);

IPeripheral.IPeripheralArray getAll// Find all peripherals of a certain type();

IPeripheral.StringArray getRegisters// Find all registers defined by the peripheral();

instance:

per-instance config parameters

config String name// Specific peripheral name given by the device;

config String owner// String specifying the entity that manages the peripheral;

per-instance functions

UChar getNumberOfOA// Returns the number of available OA();

}

enum IOA.OAADC0_t

index URL

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

enum OAADC0_t {

OAADC0_OFF,

OAADC0

};

enum IOA.OAADC1_t

index URL

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

enum OAADC1_t {

OAADC1_OFF,

OAADC1

};

enum IOA.OAFBR_t

index URL

OAx feedback resistor select

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

enum OAFBR_t {

OAFBR_0,

OAFBR_1,

OAFBR_2,

OAFBR_3,

OAFBR_4,

OAFBR_5,

OAFBR_6,

OAFBR_7

};

enum IOA.OAFC_t

index URL

OAx function control

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

enum OAFC_t {

OAFC_0,

OAFC_1,

OAFC_2,

OAFC_3,

OAFC_4,

OAFC_5,

OAFC_6,

OAFC_7

};

enum IOA.OANEXT_t

index URL

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

enum OANEXT_t {

OANEXT_OFF,

OANEXT

};

enum IOA.OAN_t

index URL

Inverting input selection

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

enum OAN_t {

OAN_0,

// OAxI0

OAN_1,

// OAxI1

OAN_2,

// OAxIA (see the device-specific data sheet for connected signal)

OAN_3

// OAxIB (see the device-specific data sheet for connected signal)

};

enum IOA.OAPM_t

index URL

Slew rate select

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

enum OAPM_t {

OAPM_0,

// OAx Power mode select: Off, output high Z

OAPM_1,

// OAx Power mode select: Slow

OAPM_2,

// OAx Power mode select: Medium

OAPM_3

// OAx Power mode select: Fast

};

enum IOA.OAP_t

index URL

Non-inverting input selection

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

enum OAP_t {

OAP_0,

// OAxI0

OAP_1,

// OAxI1

OAP_2,

// OAxIA (see the device-specific data sheet for connected signal)

OAP_3

// OAxIB (see the device-specific data sheet for connected signal)

};

enum IOA.OARRIP_t

index URL

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

enum OARRIP_t {

OARRIP_OFF,

OARRIP

};

typedef IOA.IPeripheralArray

index URL

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

typedef IPeripheral.Instance IPeripheralArray[];

typedef IOA.StringArray

index URL

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

typedef String StringArray[];

struct IOA.ForceSetDefaultRegister_t

index URL

Force Set Default Register

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

metaonly struct ForceSetDefaultRegister_t {

String register;

Bool regForceSet;

};

DETAILS

Type to store if each register needs to be forced initialized even if the register is in default state.

SEE

ForceSetDefaultRegister_t

struct IOA.OAxCTL0_t

index URL

Opamp Control Register 0 Definition

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

metaonly struct OAxCTL0_t {

IOA.OAN_t OAN;

// Inverting input select. These bits select the input signal for the OA inverting input. 00 OAxI0 01 OAxI1 10 OAxIA (see the device-specific data sheet for connected signal) 11 OAxIB (see the device-specific data sheet for connected signal)

IOA.OAP_t OAP;

// Non-inverting input select. These bits select the input signal for the OA non-inverting input. 00 OAxI0 01 OA0I1 10 OAxIA (see the device-specific data sheet for connected signal) 11 OAxIB (see the device-specific data sheet for connected signal)

IOA.OAPM_t OAPM;

// Slew rate select. These bits select the slew rate vs. current consumption for the OA. 00 Off, output high Z 01 Slow 10 Medium 11 Fast

IOA.OAADC0_t OAADC0;

// OA output select. These bits, together with the OAFCx bits, control the routing of the OAx output when OAPMx > 0. When OAFCx = 0: 00 OAxOUT connected to external pins and ADC input A1, A3, or A5 01 OAxOUT connected to external pins and ADC input A12, A13, or A14 10 OAxOUT connected to external pins and ADC input A1, A3, or A5 11 OAxOUT connected to external pins and ADC input A12, A13, or A14 When OAFCx > 0: 00 OAxOUT used for internal routing only 01 OAxOUT connected to external pins and ADC input A12, A13, or A14 10 OAxOUT connected to external pins and ADC input A1, A3, or A5 11 OAxOUT connected internally to ADC input A12, A13 , or A14. External A12, A13, or A14 pin connections are disconnected from the ADC

IOA.OAADC1_t OAADC1;

};

SEE

OAxCTL0_t

struct IOA.OAxCTL1_t

index URL

Opamp Control Register 1 Definition

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

metaonly struct OAxCTL1_t {

IOA.OAFBR_t OAFBR;

// OAx feedback resistor select 000 Tap 0 - 0R/16R 001 Tap 1 - 4R/12R 010 Tap 2 - 8R/8R 011 Tap 3 - 10R/6R 100 Tap 4 - 12R/4R 101 Tap 5 - 13R/3R 110 Tap 6 - 14R/2R 111 Tap 7 - 15R/1R

IOA.OAFC_t OAFC;

// OAx function control. This bit selects the function of OAx 000 General purpose opamp 001 Unity gain buffer for three-opamp differential amplifier 010 Unity gain buffer 011 Comparator 100 Non-inverting PGA amplifier 101 Cascaded non-inverting PGA amplifier 110 Inverting PGA amplifier 111 Differential amplifier

IOA.OANEXT_t OANEXT;

// OAx inverting input externally available. This bit, when set, connects the inverting OAx input to the external pin when the integrated resistor network is used. 0 OAx inverting input not externally available 1 OAx inverting input externally available

IOA.OARRIP_t OARRIP;

// OAx reverse resistor connection in comparator mode 0 RTOP is connected to AVSS and RBOTTOM is connected to AVCC when OAFCx = 3 1 RTOP is connected to AVCC and RBOTTOM is connected to AVSS when OAFCx = 3

};

SEE

OAxCTL1_t

IOA.addPeripheralsMap() // module-wide

index URL

Create a map of all peripherals available on a device

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

Void addPeripheralsMap(ICpuDataSheet.Instance cds);

ARGUMENTS

cds — an xdc.platform.ICpuDataSheet instance

DETAILS

The config parameter peripherals is by default undefined in an xdc.platform.ICpuDataSheet instance. This function gathers all instance configuration parameters that are of the type xdc.platform.IPeripheral into the map peripherals.

IOA.getAll() // module-wide

index URL

Find all peripherals of a certain type

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

IPeripheral.IPeripheralArray getAll();

DETAILS

The type of the peripherals returned is defined by the type of the caller.

RETURNS

Returns an array of IPeripheral instances

IOA.getRegisters() // module-wide

index URL

Find all registers defined by the peripheral

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

IPeripheral.StringArray getRegisters();

RETURNS

Returns an array of register names

config IOA.name // instance

index URL

Specific peripheral name given by the device

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

config String name;

DETAILS

Devices can have more than one peripheral of the same type. In such cases, device data sheets give different names to the instances of a same peripheral. For example, the name for a timer module could be TimerA3, and a device that has two such timers can name them TA0 and TA1.

config IOA.owner // instance

index URL

String specifying the entity that manages the peripheral

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

config String owner;

IOA.getNumberOfOA() // instance

index URL

Returns the number of available OA

XDCspec declarations sourced in ti/catalog/msp430/peripherals/oa/IOA.xdc

UChar getNumberOfOA();

generated on Tue, 24 Aug 2010 15:40:47 GMT