Samsung S3C6400X User Manual page 861

USB2.0 HS OTG
INTKnWPtr
DEVICE IN TOKEN SEQUENCE LEARNING QUEUE READ REGISTER 2 (DTKNQR2)
Read from this register returns the next 8 endpoint entries of the learning queue.
Register Address
DTKNQR2 0x7C00_0824
DTKNQR2
EPTkn
DEVICE IN TOKEN SEQUENCE LEARNING QUEUE READ REGISTER 3 (DTKNQR3)
Read from this register returns the next 8 endpoint entries of the learning queue.
Register Address
DTKNQR3 0x7C00_0830
DTKNQR3
EPTkn
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
26-54
Specifications and information herein are subject to change without notice.
[6:5] RO Reserved
[4:0] RO IN Token QUEUE Write Pointer
R/W
R Device IN Token Sequence Learning Queue Read
Bit R/W
[31:0] RO Endpoint Token
Four bits per token represent the endpoint number of
the token :
· Bits [31:28] : Endpoint number of Token 13
· Bits [27:24] : Endpoint number of Token 12
···
· Bits [7:4] : Endpoint number of Token 7
· Bits [3:0] : Endpoint number of Token 6
R/W
R Device IN Token Sequence Learning Queue Read
Bit R/W
[31:0] RO Endpoint Token
Four bits per token represent the endpoint number of
the token:
Bits [31:28]: Endpoint number of Token 21
Bits [27:24] : Endpoint number of Token 20
···
· Bits [7:4] : Endpoint number of Token 15
· Bits [3:0] : Endpoint number of Token 14
S3C6400X RISC MICROPROCESSOR
Description
Register 2
Description
Description
Register 3
Description
2'h0
5'h0
Reset Value
32 bits
Initial State
32'h0
Reset Value
32 bits
Initial State
32'h0
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