mcs7717 MosChip, mcs7717 Datasheet - Page 13

• Manufacturer Part Number: mcs7717
• Description: Three Port Usb Hub With 1 Serial, 1 Printer
• Manufacturer: MosChip

Rev. 1.7
USB Vendor Specific Commands:
The purpose of the vendor commands is to configure the Serial and Parallel Printer ports.
The following tables provide information for the Vendor Specific Commands.
PARALLEL PRINTER PORT
Get Application
Vendor Specific Command
(Parallel Printer Port)
Set Application
Vendor Specific Command
(Parallel Printer Port)
SERIAL PORT
Get Application
Vendor Specific Command
(Serial Port)
Set Application
Vendor Specific Command
(Serial Port)
BmrequestType Brequest Wvalue Windex Wlength Register Name
BmrequestType Brequest Wvalue Windex Wlength Register Name
BmrequestType Brequest Wvalue Windex Wlength Register Name
BmrequestType Brequest Wvalue Windex Wlength Register Name
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0xC0
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x40
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0D
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
0x0E
Three Port USB Hub with 1 Serial, 1 Printer
0x01xx 0x0000
0x01xx 0x0001
0x01xx 0x0002
0x01xx 0x0008
0x01xx 0x0008
0x01xx 0x0009
0x01xx 0x000A
0x01xx 0x0000
0x01xx 0x0001
0x01xx 0x0002
0x01xx 0x0008
0x01xx 0x0008
0x01xx 0x0009
0x01xx 0x000A
0x02xx 0x0000
0x02xx 0x0001
0x02xx 0x0002
0x02xx 0x0003
0x02xx 0x0004
0x02xx 0x0005
0x02xx 0x0006
0x02xx 0x0007
0x02xx 0x0000
0x02xx 0x0001
0x02xx 0x0000
0x02xx 0x0001
0x02xx 0x0002
0x02xx 0x0003
0x02xx 0x0004
0x02xx 0x0005
0x02xx 0x0006
0x02xx 0x0007
0x02xx 0x0000
0x02xx 0x0001
MCS7717
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0001
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
PP_CONF_B
PP_CONF_B
PP_CONF_A
PP_CONF_A
PP_C_FIFO
PP_C_FIFO
SP_MCR
SP_MCR
PP_DPR
PP_DSR
PP_DCR
PP_ECR
PP_DPR
PP_DSR
PP_DCR
PP_ECR
SP_RHR
SP_MSR
SP_DLM
SP_MSR
SP_DLM
SP_LCR
SP_SPR
SP_THR
SP_FCR
SP_LCR
SP_SPR
SP_LSR
SP_LSR
SP_DLL
SP_DLL
SP_IER
SP_IER
SP_IIR
Page 13