mcs7715 MosChip, mcs7715 Datasheet - Page 20
mcs7715
Manufacturer Part Number
mcs7715
Description
Usb 1.1 To Single Uart And Printer Port
Manufacturer
MosChip
Datasheet
1.MCS7715.pdf
(34 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
mcs7715CQ-GR
Manufacturer:
MOSCHIP
Quantity:
443
Part Number:
mcs7715CQ-GR
Manufacturer:
MOSCHIP
Quantity:
20 000
Page 20
MCS7715
USB 1.1 to Single UART and Printer Port
Modem Control Register:
Register:
Description:
Offset:
Permissions:
Bit[7]
Bit
0
1
2
3
4
5
6
7
Unused
Bit[6]
flow control
MCR
Modem Control Register
100
Read/Write
Loop Back
CTS/RTS
Unused
Unused
Internal
Enable
Name
Out1
Out2
DTR
RTS
Flow Control
CTS/RTS
Bit[5]
Logic 0 = Forces DTR# output to inactive (high)
Logic 1 = Forces DTR# output to active (low)
Logic 0 = Forces RTS# output to inactive (high)
Logic 1 = Forces RTS# output to active (low)
Unused
Unused
Logic 0 = Normal operating mode
Logic 1 = Enable Local Loop-Back Mode
Logic 0 = CTS/RTS flow control Disabled in 550-Mode
Logic 1 = CTS/RTS flow control Enabled in 550-Mode
Unused
Unused
Loop Back
Internal
Enable
Bit[4]
550 Mode
(Interrupt Enable)
Description
Bit[3]
Out2
Bit[2]
Out1
Bit[1]
RTS
Rev. 1.6
Bit[0]
DTR