mcs7840 MosChip, mcs7840 Datasheet - Page 26

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

Page 26
MCS7840
USB-2.0 to Four Serial Ports
Serial Port 3
Serial Port 3
Serial Port 4
Serial Port 4
Endpoint-5
Endpoint-6
Endpoint-7
Endpoint-8
Bulk-Out
Bulk-Out
Bulk-In
Bulk-In
Confi guration Descriptor
Confi guration Descriptor
Confi guration Descriptor
Confi guration Descriptor
wMaxPacketSize(M)
wMaxPacketSize(M)
wMaxPacketSize(M)
wMaxPacketSize(M)
wMaxPacketSize(L)
wMaxPacketSize(L)
wMaxPacketSize(L)
wMaxPacketSize(L)
bEndpointAddress
bEndpointAddress
bEndpointAddress
bEndpointAddress
bDescriptorType
bDescriptorType
bDescriptorType
bDescriptorType
bmAttributes
bmAttributes
bmAttributes
bmAttributes
bInterval
bInterval
bInterval
bInterval
bLength
bLength
bLength
bLength
* Values for Full Speed & High Speed
Index
Index
Index
Index
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
USB
8’h40/8’h00 *
8’h00/8’h02 *
8’h40/8’h00 *
8’h00/8’h02 *
8’h40/8’h00 *
8’h00/8’h02 *
8’h40/8’h00 *
8’h00/8’h02 *
8’hFF
8’hFF
8’hFF
8’hFF
8’h07
8’h05
8’h85
8’h02
8’h07
8’h05
8’h06
8’h02
8’h07
8’h05
8’h87
8’h02
8’h07
8’h05
8’h08
8’h02
Data
Data
Data
Data
Rev.
1.2