mcs7840 MosChip, mcs7840 Datasheet - Page 22

• Manufacturer Part Number: mcs7840
• Description: Usb-2.0 To Four Serial Ports
• Manufacturer: MosChip

Page 22
MCS7840
USB-2.0 to Four Serial Ports
Vendor Specifi c
Vendor Specifi c
Get Application
Set Application
(Serial Port -N)
(Serial Port -N)
Command
Command
bmrequestType Brequest
bmrequestType Brequest
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0Nww
0x0Nww
0x0Nww
0x0Nww
0x0Nww
0x0Nww
0x0Nww
0x0Nww
0x0Nww
0x0Nww
Wvalue
0x0N00
0x0N00
0x0N00
0x0N00
0x0N00
0x0N00
0x0N00
0x0N00
0x0N00
0x0N00
Wvalue
Windex
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0000
0x0001
Windex
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0000
0x0001
Wlength
Wlength
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
SPN_MCR
SPN_RHR
SPN_MSR
SPN_MCR
SPN_MSR
SPN_SPR
SPN_DLM
SPN_DLM
SPN_LCR
SPN_LSR
SPN_THR
SPN_FCR
SPN_LCR
SPN_LSR
SPN_SPR
SPN_DLL
SPN_IER
SPN_DLL
SPN_IER
Register
Register
SPN_IIR
Name
Name
Rev.
1.2