Analog Devices ADSP-SC58 Series Hardware Reference Manual page 3603

ADSP-SC58x SWU Register Descriptions
ID Register n
The SWU ID registers (SWU_ID[n]) contain a 16-bit ID field (SWU_ID[n].ID) and a 16-bit ID mask field
(SWU_ID[n].IDMASK) that watchpoint groups use for ID comparison. The ID on the bus is AND'ed with the
SWU_ID[n].IDMASK field, then the watchpoint group compares the result against the SWU_ID[n].ID field.
Figure 55-9: SWU_ID[n] Register Diagram
Table 55-12: SWU_ID[n] Register Fields
Bit No.
(Access)
31:16 IDMASK
(R/W)
15:0 ID
(R/W)
55–24
15 14 13
0 0 0
ID (R/W)
Identity
31 30 29
0 0 0
IDMASK (R/W)
Identity Mask (for Or with ID)
Bit Name
Identity Mask (for Or with ID).
Identity.
ADSP-SC58x/ADSP-2158x SHARC+ Processor Hardware Reference
12 11 10 9 8 7 6 5
0 0 0 0 0 0 0 0
28 27 26 25 24 23 22 21
0 0 0 0 0 0 0 0
Description/Enumeration
4 3 2 1 0
0 0 0 0 0
20 19 18 17 16
0 0 0 0 0