Analog Devices ADSP-2192

PRELIMINARY

TECHNICAL

DATA

PRELIMINARY

TECHNICAL

DATA

For current information contact Analog Devices at (781) 461-3881

ADSP-2192 October 2000

This information applies to a product under development. Its characteristics and specifications are subject to change with-

out notice. Analog Devices assumes no obligation regarding future manufacturing unless otherwise agreed to in writing.

14 REV. PrA

24-bit PCI DSP Memory Map (BAR2)

The Complete PCI Address Footprint for the ADSP-2192

DSP Memory Spa ces in 24-bi t (BAR 2) Mode is as foll ows:

Table 8. 24-bit PCI DSP Memory Map (BAR 2 Mode)

Block Byte3 Byte2 Byte1 Byte0 Offset

DSP P0 Data RAM Block 0 UNUSED D[15:8] D[7:0] UNUSED 0x0000 0000

UNUSED D[15:8] D[7:0] UNUSED 0x0000 0004

UNUSED D[15:8] D[7:0] UNUSED 0x0000 FFFC

DSP P0 Data RAM Block 1 UNUSED D[15:8] D[7:0] UNUSED 0x0001 0000

UNUSED D[15:8] D[7:0] UNUSED 0x0001 0004

UNUSED D[15:8] D[7:0] UNUSED 0x0001 FFFC

DSP P0 Data RAM Block 2 UNUSED D[15:8] D[7:0] UNUSED 0x0002 0000

UNUSED D[15:8] D[7:0] UNUSED 0x0002 0004

UNUSED D[15:8] D[7:0] UNUSED 0x0002 FFFC

DSP P0 Data RAM Block 3 UNUSED D[15:8] D[7:0] UNUSED 0x0003 0000

UNUSED D[15:8] D[7:0] UNUSED 0x0003 0004

UNUSED D[15:8] D[7:0] UNUSED 0x0003 FFFC

DSP P0 Program RAM Block UNUSED D[23:16] D[15:8] D[7:0] 0x0004 0000

UNUSED D[23:16] D[15:8] D[7:0] 0x0004 0004

UNUSED D[23:16] D[15:8] D[7:0 ] 0x0004 FFFC

DSP P0 Program ROM Block UNUSED D[23:16] D[15:8] D[7:0] 0x0005 0000

UNUSED D[23:16] D[15:8] D[7:0] 0x0005 0004

UNUSED D[23:16] D[15:8 ] D[7:0] 0x0005 3FFC

Reserved Space RESERVED RESERVED RESERVED RESERVED 0x0005 4000

RESERVED RESERVED RESERVED RESERVED 0x0007 FFFC

DSP P1 Data RAM Block 0 UNUSED D[15:8] D[7:0] UNUSED 0x0008 0000

UNUSED D[15:8] D[7:0] UNUSED 0x0008 0004

UNUSED D[15:8] D[7:0] UNUSED 0x0008 FFFC