Samsung S5PC100 User Manual page 907

USB2.0 HS OTG
8.2.42 Device IN Token Sequence Learning Queue Read Register 3 (DTKNQR3, R, Address =
0xED20_0830)
Read from this register returns the next 8 endpoint entries of the learning queue.
DTKNQR3 Bit
EPTkn [31:0] Endpoint Token
8.2.43 Device IN Token Sequence Learning Queue Read Register 4 (DTKNQR4, R, Address =
0xED20_0834)
Read from this register returns the next 8 endpoint entries of the learning queue.
DTKNQR4 Bit
EPTkn [31:0] Endpoint Token
8.2.44 Device VBUS Discharge Time Register (DVBUSDIS, R/W, Address = 0xED20_0828)
This register specifies the VBUS discharge time after VBUS pulsing during SRP.
DVBUSDIS Bit
Reserved [31:16] -
DVBUSDis [15:0]
8.10 -64
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
Four bits per token represent the endpoint number of the token:
• Bits [31:28] : Endpoint number of Token 29
• Bits [27:24] : Endpoint number of Token 28
• • •
• Bits [7:4] : Endpoint number of Token 23
• Bits [3:0] : Endpoint number of Token 22
Device VBUS Discharge Time
Specifies the VBUS discharge time after VBUS pulsing during
SRP.
This value equals :
VBUS discharge time in PHY clocks /1,024
Description
Description
Description
S5PC100 USER'S MANUAL (REV1.0)
R/W
R
R/W
R
R/W
R/W
Reset
Value
32'h0
Reset
Value
32'h0
Reset
Value
16'h0
16'h17D7