Epson S2R72V18 Technical Manual page 400

3.3.73 Port0:1A8h / Port1:3A8h H_CHbHubAdrs (Host Channel b Hub Address)
3.3.74 Port0:1B8h / Port1:3B8h H_CHcHubAdrs (Host Channel c Hub Address)
3.3.75 Port0:1C8h / Port1:3C8h H_CHdHubAdrs (Host Channel d Hub Address)
3.3.76 Port0:1D8h / Port1:3D8h H_CHeHubAdrs (Host Channel e Hub Address)
Base Address: Port0=000h, Port1=200h
Mode Ofst Adrs
Host 1A8h H_CHbHubAdrs
1B8h H_CHcHubAdrs
1C8h H_CHdHubAdrs
1D8h H_CHeHubAdrs
These set the hub connecting to channel CHx{x=b-e} for host operations.
Bit7 HubAdrs[3:0]
This sets the USB address of the hub to which the function performing the transfer over channel
CHx{x=b-e} connects.
It can be set to any value from 0 to 15.
Bit3 Reserved
Bit2-0 Port[2:0]
This sets the port number of the hub to which the function performing the transfer over channel
CHx{x=b-e} connects.
It can be set to any value from 0 to 7.
S2R72V18 Technical Manual (Rev.1.00)
Register Name R/W
7: HubAdrs[3]
6: HubAdrs[2]
R/W
5: HubAdrs[1]
4: HubAdrs[0]
3:
2: Port[2]
R/W
1: Port[1]
0: Port[0]
Bit Symbol
Hub Address
0:
Port Number
EPSON
3. Register Details
Description
1:
Reset
00h
383