SCH3112I-NE SMSC [SMSC Corporation], SCH3112I-NE Datasheet - Page 378

• Manufacturer Part Number: SCH3112I-NE
• Description: LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
• Manufacturer: SMSC [SMSC Corporation]

Rev 0.2 (09-28-04)
nMIRRX
MIRRX
n IRRX
DATA
IRRX
Notes:
1. IRRX:
Figure 29.22 Amplitude Shift-Keyed IR Receive Timing
0
t1
t2
t3
t4
t5
t6
t1
nIRRX: L5, CRF1 Bit 0 = 0 (default)
MIRRX, nMIRRX are the modulated outputs
t3
t5
Modulated Output Bit Time
Off Bit Time
Modulated Output "On"
Modulated Output "Off"
Modulated Output "On"
Modulated Output "Off"
L5, CRF1 Bit 0 = 1
t6
t4
1
t2
Parameter
0
DATASHEET
1
LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
362
min
0
0.8
0.8
0.8
0.8
0
typ
1
1
1
1
1
max
1.2
1.2
1.2
1.2
1
units
µ s
µ s
µ s
µ s
µ s
µ s
0
1
SMSC SCH311X
1
Datasheet