The DSP has general-purpose and dedicated registers in each of its functional blocks, страница 3

Table B-1. ADSP-2192 System Control Registers (Continued)

STC TLx FIFO Tra nsm it C ontrol Re g iste r

These include the STCTL0 and STCTL1 registers in each DSP core.

x x x A DDR DMA A d d re ss Re g iste r

This group of registers include Rx0ADDR, Rx1ADDR, Tx0ADDR, Tx1ADDR, and MASTADDR registers for each DSP core. Each register is a 16-bit register containing a 16-bit word.

x x x NX TA DDR DMA Ne x t A d d re ss Re g iste r

This group of registers include Rx0NXTADDR, Rx1NXTADDR, Tx0NXTADDR, Tx1NXTADDR, and MASTNXTADDR for each DSP core. Each register is a 16-bit register containing a 16-bit word.

x x x C NT DMA C ount Re g iste r

This group of registers include Rx0CNT, Rx1CNT, Tx0CNT, Tx1CNT, and MASTCNT for each DSP core. Each register is a 16-bit register containing a 16-bit word.

x x x C URC NT DMA C urre nt C ount Re g iste r

This group of registers include Rx0CURCNT, Rx1CURCNT, Tx0CURCNT, Tx1CURCNT, and MASTCURCNT for each DSP core. Each register is a 16-bit register containing a 16-bit word.

A DSP-2192 Pe rip he ra l De vic e C ontrol Re g iste rs