W83877ATG Nuvoton Technology Corporation of America, W83877ATG Datasheet - Page 76

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

Specifications of W83877ATG

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Bit 5:
Bit 4:
Bit 2:
Bit 1:
Bit 0:
6.3.8.2. Set6.Reg1 - MIR (1.152M/0.576M bps) Pulse Width
This 5-bit register is set MIR output pulse width.
Reset Value
MIR_PW
REG.
M_PW4~0
00000
00001
00010
11111
k
...
...
10
FIR_CRC - FIR (4M bps) CRC Type
Note that the 16/32-bit CRC are defined in IrDA 1.1 physical layer.
MIR_CRC - MIR (1.152M/0.576M bps) CRC Type
INV_CRC - Inverting CRC
Write to 1 causes CRC inverted output in physical layer.
DIS_CRC - Disable CRC
Write to 1 causes the transmitter not to transmit CRC in physical layer.
Reserved , write 1.
BIT 7
0
-
BIT 6
MIR_CRC
FIR_CRC
0
-
0
1
0
1
41.66 (==20.83*2) ns
MIR Pulse Width
BIT 5
(1.152M bps)
20.83*k
0
-
20.83 ns
645 ns
0 ns
...
...
10
M_PW4
BIT 4
ns
0
- 69 -
W83877ATF/W83877ATG
M_PW3
BIT 3
1
Publication Release Date:November 2006
16-bit CRC
32-bit CRC
16-bit CRC
32-bit CRC
CRC Type
CRC Type
M_PW2
BIT 2
0
83.32 (==41.66*2) ns
MIR Output Width
(0.576M bps)
41.66*k
41.66 ns
1290 ns
M_PW1
0 ns
BIT 1
...
...
1
10
ns
Version 1.0
M_PW0
BIT 0
0