20.3.5 Device Features Macros

The following symbols are defined if device features are enabled.

Table 20-5. Device Features Macros/Symbols
Symbol	Description
`__HAS_5VOLTS__`	Device is a 5-volt device.
`__HAS_AUXFLASH__`	Device has auxiliary Flash.
`__HAS_CODEGUARD__`	Device has CodeGuard™ Security.
`__HAS_DMA__`	Device has a DMA controller. This is a generic macro which is set if any DMA controller is present. This DOES NOT indicate that DMA memory is present. To determine if there is any DMA memory, use the `__DMA_BASE` or `__DMA_LENGTH` manifest constants which should be defined the device header file.
`__HAS_DMAV2__`	Device has a DMA V2 controller This macro is set if a DMA V2 controller is present. This DOES NOT indicate that DMA memory is present. To determine if there is any DMA memory, use the `__DMA_BASE` or `__DMA_LENGTH` manifest constants which should be defined the device header file.
`__HAS_DSP__`	Device has a DSP engine.
`__HAS_EDS__`	Device has Extended Data Space.
`__HAS_EEDATA__`	Device has EEPROM data (EEData) memory.
`__HAS_ISA32__`	Device supports the dsPIC33A instruction set.
`__HAS_PMP__`	Device has Parallel Master Port.
`__HAS_PMPV2__`	Device has Parallel Master Port V2.