w83977atf Winbond Electronics Corp America, w83977atf Datasheet - Page 94

• Manufacturer Part Number: w83977atf
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

Bit 2:
Bit 1:
Bit 0:
This 5-bit register sets MIR output pulse width.
4.8.3 Set6.Reg2 - SIR Pulse Width
This 5-bit register sets SIR output pulse width.
4.8.2 Set6.Reg1 - MIR (1.152M/0.576M bps) Pulse Width
Reset Value
MIR_PW
Reset Value
SIR_PW
Reg.
Reg.
M_PW4~0
00000
00001
00010
11111
INV_CRC - Inverting CRC
When set to 1, the CRC is inversely output in physical layer.
DIS_CRC - Disable CRC
When set to 1, the transmitter does not transmit CRC in physical layer.
Reserved, write 1.
k
...
...
10
Bit 7
S_PW4~0
0
-
Others
00000
01101
Bit 7
0
-
Bit 6
MIR Pulse Width (1.152M bps)
0
-
Bit 6
0
-
41.66 (==20.83*2) ns
20.83*k
Bit 5
20.83 ns
0
645 ns
-
Bit 5
0 ns
0
...
...
-
SIR Output Pulse Width
10
3/16 bit time of IR
ns
M_PW4
Bit 4
S_PW4
0
Bit 4
- 75 -
1.6 us
1.6 us
0
M_PW3
Bit 3
S_PW3
Bit 3
1
MIR Output Width (0.576M bps)
0
Publication Release Date:April 1998
83.32 (==41.66*2) ns
M_PW2
S_PW2
Bit 2
Bit 2
41.66*k
0
0
41.66 ns
1290 ns
0 ns
W83977ATF
...
...
10
M_PW1
PRELIMINARY
S_PW1
Bit 1
ns
Bit 1
1
0
Revision 0.52
M_PW0
S_PW0
Bit 0
Bit 0
0
0