Analog Devices ADSP-219 Series Hardware Reference Manual page 74

ADSP-2192 Peripheral Device Control Registers
DSP Memory Buffer Base Addr Register
Figure B-2. DSP Memory Buffer Base Addr Register
15 14 13 12
X X X X
15 14 13 12
BA BA BA BA
Points to the base address for the DSP memory buffer assigned to this
Endpoint.
Table B-34. DSP Memory Buffer Base Addr Register
[DS, BA16:0]
DS
BA[16:0]
B-74 ADSP-219x/2192 DSP Hardware Reference
11 10 9 8
X X X X
11 10 9 8
BA BA BA BA
Memory Buffer Base Address
DSP Memory select bit. 0 = DSP1 memory space, 1 = DSP2 memory space
Lower 17 address bits
7 6 5 4
X X X X
7 6 5 4
BA BA BA BA
3 2 1 0
X X DS BA
most significant word
3 2 1 0
BA BA BA BA
least significant word