Analog Devices ADSP-219 Series Hardware Reference Manual page 76

ADSP-2192 Peripheral Device Control Registers
DSP Memory Buffer WR Pointer Offset Register
Figure B-5. DSP Memory Buffer WR Pointer Offset Register
15 14 13 12
WR WR WR WR
The offset from the base address for the write pointer of the memory
buffer assigned to this Endpoint.
Table B-37. DSP Memory Buffer WR Pointer Offset Register
WR[15:0]
MCU Register Definitions
MCU registers are defined in four memory spaces that are grouped by the
following address ranges:
0x0XXX
0x1XXX
0x2XXX
0x3XXX
Table B-38. USB MCU Register Definitions
Address
0x0000-0x0007
0x0008-0x000F
B-76 ADSP-219x/2192 DSP Hardware Reference
11 10 9
WR WR WR
Memory Buffer WR Offset
Defines general purpose USB status and control registers
Defines registers that are specific to Endpoint setup and control
Defines the registers used for REGIO accesses to the DSP register space
Defines the MCU program memory write address space
Name
USB SETUP Token Cmd
USB SETUP Token Data
8 7 6 5
WR WR WR WR
Comment
8 bytes total
8 bytes total
4 3 2 1
WR WR WR WR
0
WR