Analog Devices ADSP-2192

PRELIMINARY

TECHNICAL

DATA

PRELIMINARY

TECHNICAL

DATA

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. 15REV. PrA

For current information contact Analog Devices at (781) 461-3881 ADSP-2192October 2000

16-bit PCI DSP Memory Map (BAR3)

The Complete PCI Address Footprint for the ADSP-2192

DSP Memory Spa ces in 16-bi t (BAR 3) Mode is as foll ows:

DSP P1 Data RAM Block 1 UNUSED D[15:8] D[7:0] UNUSED 0x0009 0000

UNUSED D[15:8] D[7:0] UNUSED 0x0009 0004

UNUSED D[15:8] D[7:0] UNUSED 0x0009 FFFC

Reserved Space. UNUSED D[15:8] D[7:0] UNUSED 0x000A 0000

UNUSED D[15:8] D[7:0] UNUSED 0x000A 0004

UNUSED D[15:8] D[7:0] UNUSED 0x000B FFFC

DSP P1 Program RAM Block UNUSED D[23:16] D[15:8] D[7:0] 0x000C 0000

UNUSED D[23:16] D[15:8 ] D[7:0] 0x000C 0004

UNUSED D[23:16] D[15:8] D[7:0 ] 0x000C FFFC

DSP P1 Program ROM Block UNUSED D[23:16] D[15:8] D[7:0] 0x000D 0000

UNUSED D[23:16] D[15: 8] D[7:0] 0x000D 0004

UNUSED D[23:16] D[15:8 ] D[7:0] 0x000D 3FFC

Reserved Space RESERVED RESERVED RESERVED RESERVED 0x000D 4000

RESERVED RESERVED RESERVED RESERVED 0x000F FFFC

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

Block Byte3 Byte2 Byte1 Byte0 Offset

Table 9. 16-bit PCI DSP Memory Map (BAR 3 Mode)

Block Byte3 Byte2 Byte1 Byte0 Offset

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

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

D[15:8] D[7:0] D[15:8] D[ 7:0] 0x0000 7FFC

DSP P0 Data RAM Block 1 D[15:8] D[7:0] D[15:8] D[7:0] 0x0000 8000

D[15:8] D[7:0] D[15:8] D[7:0] 0x0000 8004

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

DSP P0 Data RAM Block 2 D[15:8] D[7:0] D[15:8] D[7:0] 0x0001 0000

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

D[15:8] D[7:0] D[15:8] D[ 7:0] 0x0001 7FFC