FDC37C935-QS Standard Microsystems (SMSC), FDC37C935-QS Datasheet - Page 154

• Manufacturer Part Number: FDC37C935-QS
• Manufacturer: Standard Microsystems (SMSC)

Specifications of FDC37C935-QS

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Serial Port 1
Mode Register
Default = 0x00
Serial Port 2
Mode Register
Default = 0x00
IR Option Register
Default = 0x00
This register sets
the IR Options and
uses the same bit
definitions as the
FDC37C667
NAME
NAME
Table 71 - Serial Port 1, Logical Device 4 [Logical Device Number = 0x04]
Table 72 - Serial Port 2, Logical Device 5 [Logical Device Number = 0x05]
REG INDEX
REG INDEX
0xF0 R/W
0xF0 R/W
0xF1 R/W
Bit[0] MIDI Mode
= 0
= 1 MIDI support enabled
Bit[1] High Speed
= 0
= 1 High Speed Enabled
Bit[7:2] Reserved, set to zero
Bit[0] MIDI Mode
= 0 MIDI support disabled (default)
= 1 MIDI support enabled
Bit[1] High Speed
= 0 High Speed disabled(default)
= 1 High Speed enabled
Bit[7:2] Reserved, set to zero
Bit[0] Receive Polarity
= 0 Active High (Default)
= 1 Active Low
Bit[1] Transmit Polarity
= 0 Active High (Default)
= 1 Active Low
Bit[2] Duplex Select
= 0 Full Duplex (Default)
= 1 Half Duplex
Bits[5:3] IR Mode
= 000
= 001
= 010
= 011
= 1xx
Bit[6] IR Location Mux
= 0 Use Serial port TX2 and RX2 (Default)
= 1 Use alternate IRRX (pin 98) and IRTX (pin 99)
Bit[7] Reserved
MIDI support disabled (default)
High Speed Disabled(default)
Standard (Default)
IrDA
ASK-IR
Reserved
Reserved
154
DEFINITION
DEFINITION
STATE
STATE
C
C
C