Digital Signal Processors (DSP)

Digital Signal Processors (DSP)

Industry: Semiconductors

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Digital Signal Processors (DSP)

global memory allocation register (GREG)

Semiconductors; Digital Signal Processors (DSP)

A memory-mapped register used for specifying the size of the global data memory. Addresses not allocated by the GREG for global data memory are available for local data memory.

host port interface (HPI)

Semiconductors; Digital Signal Processors (DSP)

An 8-bit parallel interface that the CPU uses to communicate with a host processor.

Receiver register overrun indicator bit. A bit within the I/O status register (IOSR) which indicates whether overrun has occurred in the receiver of the asynchronous serial port; that is, whether an ...

serial access memory increment (SAMINC)

Semiconductors; Digital Signal Processors (DSP)

A 32-bit control mask used by the serial register transfer (SRT) controller for address calculation. This mask contains a 1 in the bit position above the most significant 1 in the serial access ...

interrupt mask register (IMR)

Semiconductors; Digital Signal Processors (DSP)

A memory-mapped register used to mask external and internal interrupts. Writing a 1 to any IMR bit position enables the corresponding interrupt (when INTM = 0).

local legal

Semiconductors; Digital Signal Processors (DSP)

An access in a parallel processor’s local RAM that can be performed through the local port. Such access is done in a single cycle. If an access is attempted through the local port but is not local ...