w83l517g Winbond Electronics Corp America, w83l517g Datasheet - Page 80

• Manufacturer Part Number: w83l517g
• Description: Winbond Lpc I/o For Notebook W83l517d/ W83l517d-f
• Manufacturer: Winbond Electronics Corp America

8.8.2
This 5-bit register sets MIR output pulse width.
8.8.3
This 5-bit register sets SIR output pulse width.
Bit 2:
Bit 1:
Bit 0:
Reset Value
MIR_PW
Reset Value
SIR_PW
REG.
REG.
M_PW4~0
00000
00001
00010
11111
Set6.Reg1 - MIR (1.152M/0.576M bps) Pulse Width
Set6.Reg2 - SIR Pulse Width
k
S_PW4~0
...
...
10
Others
00000
01101
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.
BIT 7
0
-
BIT 7
0
-
MIR PULSE WIDTH (1.152M BPS)
BIT 6
0
-
BIT 6
0
-
41.66 (==20.83*2) ns
20.83*k
20.83 ns
BIT 5
645 ns
0
0 ns
-
BIT 5
...
...
0
-
10
ns
M_PW4
BIT 4
- 80 -
S_PW4
BIT 4
0
SIR OUTPUT PULSE WIDTH
0
3/16 bit time of IR
W83L517D/W83L517D-F
M_PW3
BIT 3
S_PW3
BIT 3
1
1.6 us
1.6 us
0
MIR OUTPUT WIDTH (0.576M BPS)
M_PW2
S_PW2
BIT 2
83.32 (==41.66*2) ns
BIT 2
0
0
41.66*k
41.66 ns
1290 ns
0 ns
...
...
M_PW1
S_PW1
BIT 1
10
BIT 1
1
0
ns
M_PW0
S_PW0
BIT 0
BIT 0
0
0