hsdl-3603 Avago Technologies, hsdl-3603 Datasheet - Page 18

• Manufacturer Part Number: hsdl-3603
• Description: Infrared Transceiver - Agilent Hewlett-packard
• Manufacturer: Avago Technologies

(A) National Semiconductor Super
I/O and Infrared Controller
For National Semiconductor
Super I/O and Infrared Controller
chips, IR link can be realized with
the following connections:
• Connect IRTX of the National
• Connect IRRX1 of the National
• Connect IRSL0 of the National
Figure 21. NS Super I/O configuration circuit.
18
SEMICONDUCTOR
Super I/O or IR Controller to
TXD (pin 3) of the HSDL-3603.
Super I/O or IR Controller to
RXD (pin 4) of the HSDL-3603.
Super I/O or IR Controller to
SD/Mode (pin 5) of the HSDL-
3603.
IR CONTROLLER
NATIONAL
SUPER I/O
or
IRSL0
IRTX
IRRX1
SD/MODE (5)
TXD (3)
RXD (4)
Please refer to the table below for
the IR pin assignments for the
National Super I/O and IR Con-
trollers that support IrDA 1.4 up
to 4 Mb/s:
PC87391/2/3/3F-VJG
PC97338VJG
PC87360/3/4/5/6
PC87309VLJ
PC8(9)7307
PC8(9)7317VUL
Please refer to the National Semiconductor data sheets and application notes for updated
information.
FUNCTIONAL BLOCK DIAGRAM
GND (8)
LEDC (2)
HSDL-3603
HSDL-3603
V
CC
SP
LEDA (1)
R1
CX1
CX2
IRTX
70
63
57
44
81
81
V
V
CC
CC
(6)
IRRX1
69
65
59
43
80
80
IRSL0
68
66
58
100
79
79