Hcperiodcurrented register – Digi NS9750 User Manual
Page 764
U S B h o s t b l o c k r e g i s t e r s
7 4 0
N S 9 7 5 0 H a r d w a r e R e f e r e n c e
HcPeriodCurrentED register
Address: 9010 101C
The HcPeriodCurrentED register contains the physical address of the current
isochronous or interrupt endpoint descriptor.
13
12
11
10
9
8
7
6
5
4
3
2
1
0
15
14
31
29
28
27
26
25
24
23
22
21
20
19
18
17
16
30
PCED
Not used
PCED