i9600-000-dil Radiometrix Ltd, i9600-000-dil Datasheet - Page 6
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i9600-000-dil
Manufacturer Part Number
i9600-000-dil
Description
9600 Baud Transparent Data Link Ic
Manufacturer
Radiometrix Ltd
Datasheet
1.I9600-000-DIL.pdf
(7 pages)
Interfacing a i9600 to a transmitter
Interfacing a i9600 to a receiver
In receive mode, the RSTXD pin should be tie to the supply rail via a 10kΩ resistor and needs to be
provided with a jumper connector (JP2) as shown. This is because this input is still needed for the
programming function (activated by pulling setup low). Remove the JP2 jumper when programming.
Interfacing a i9600 to a Microcontroller
i9600 can also directly be interfaced to any microcontrollers. If the microcontroller has a built-in UART,
it can concentrate on its main task and leave the packet formatting, bit balancing and error checking of
serial data to i9600.
BUSY pin can be connected to one of the port pins which can generate an interrupt on low-to-high
transition (e.g. RB0/INT pin in the PIC). This can be used to enter a receive sub-routine to download
data received from remote i9600. Therefore, the host does not need to wait in a loop for a packet.
Range test and site survey can be carried out by connecting an LED on the BUSY pin. Every time,
i9600 is within range to receive valid data, the LED will flicker.
Ordering Information:
i9600-000-SS - Shrink Small Outline
i9600-000-SO - Small Outline
i9600-000-DIL - Plastic Dual In Package
Note: The i9600 modem ICs cannot be ordered separately. They can only be ordered with equal number of
Radiometrix Ltd
Radiometrix radio modules.
JP1
JP1
JP2
Figure 7: i9600 interfaced to a Transmitter (e.g. TX3A)
Figure 8: i9600 interfaced to a Receiver (e.g. RX3A)
NC
Test
SETUP
NC
VSS
NC
RSTXD
RSRXD
BUSY
NC
Test
SETUP
NC
VSS
NC
RSTXD
RSRXD
BUSY
OSC1
OSC2
VDD
RXD
RXE
TXD
OSC1
OSC2
TXE
NC
NC
VDD
RXD
RXE
TXD
TXE
NC
NC
i9600 Data Sheet
100nF
100Ω
100nF
100Ω
20.48MHz
20.48MHz
4k7
15pF
15pF
15pF
15pF
4k7
4k7
10k
10k
RF
EN
TXD
Vcc
GND
5V supply
EN
RXD
Vcc
GND
supply
RF
5V
page 6