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ADSP-2192 Peripheral Device Control Registers
USB Address/Endpoint Register
Figure B-19. USB Address/Endpoint Register
1
1
1
5
4
3
X
X
X
Contains the USB address and active Endpoint. This register is read/write
by the MCU only.
Table B-47. USB Address/Endpoint Register
A[6:0]
EP[3:0]
USB Frame Number Register
Figure B-20. USB Frame Number Register
15
14
13
12
X
X
X
X
Contains the last USB frame number. This register is read by the MCU
only.
Table B-48. USB Frame Number Register
FN[10:0]
B-94
ADSP-219x/2192 DSP Hardware Reference
1
1
10
9
2
1
X
X
EP
EP
3
2
USB address assigned to device
USB last active Endpoint
11
10
9
8
FN1
FN9
FN8
FN7
USB frame number
8
7
6
5
EP
EP
A
A
1
0
6
5
7
6
5
FN6
FN5
FN4
4
3
2
1
0
A
A
A
A
A
4
3
2
1
0
4
3
2
FN3
FN2
FN1
1
0
FN1
FN0
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