W83877ATG Nuvoton Technology Corporation of America, W83877ATG Datasheet - Page 86

• Manufacturer Part Number: W83877ATG
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83877ATG

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table: IR receiver input pin selection
Note that (1) AUX_RX is defined in Set5.Reg4.Bit4, (2) high speed IR includes MIR (1.152M or
0.576M bps) and FIR (4M bps), (3) IRRX is the input of the low speed or high speed IR receiver,
IRRXH is the input of the high speed IR receiver.
Bit 4:
Bit 3:
Bit 2~0:
IRSL0D
0
0
0
0
1
1
1
1
RXINV - Receiving Signal Invert
Write to 1 inverts the receiving signal.
TXINV - Transmitting Signal Invert
Write to 1 inverts the transmitting signal.
Reserved, write 0.
IRX_MSL
0
0
1
1
0
0
1
1
AUX_RX
X
X
X
X
0
1
0
1
- 79 -
W83877ATF/W83877ATG
HIGH SPEED IR
Publication Release Date:November 2006
X
X
X
X
0
1
0
1
SELECTED IR PIN
Reserved
Reserved
IRRXH
IRRXH
IRRX
IRRX
IRRX
IRRX
Version 1.0