fdc37m707 Standard Microsystems Corp., fdc37m707 Datasheet - Page 190

• Manufacturer Part Number: fdc37m707
• Description: Fdc37m707 Enhanced Super I/o Controller With Wake-up Features
• Manufacturer: Standard Microsystems Corp.

nMIRRX
MIRRX
DATA
n IRRX
IRRX
Notes:
1. IRRX:
t1
t2
t3
t4
t5
t6
nIRRX: L5, CRF1 Bit 0: 0 = RCV active high (default)
MIRRX, nMIRRX are the modulated outputs
Modulated Output Bit Time
Off Bit Time
Modulated Output "On"
Modulated Output "Off"
Modulated Output "On"
Modulated Output "Off"
FIGURE 21 - AMPLITUDE SHIFT KEYED IR RECEIVE TIMING
0
L5, CRF1 Bit 0: 1 = RCV active low
t1
t3
t5
t6
t4
1
t2
Parameter
0
1
0
190
0
min
0.8
0.8
0.8
0.8
1
typ
1
1
1
1
1
max
1.2
1.2
1.2
1.2
0
units
1
µs
µs
µs
µs
µs
µs
1