i9600-000-dil Radiometrix Ltd, i9600-000-dil Datasheet - Page 5
![no-image](/images/no-image-200.jpg)
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)
Application circuits
Interfacing a i9600 to a Transceiver
Interfacing a i9600 to an RS232 port
BUSY pin in this can be connected to CTS, DSR and DCD pin to simulate a flow control signal.
i9600 is capable of continuously streaming data at 9600bps. Therefore, BUSY pin is not asserted to stop
the Host from sending data as in normal RTS/CTS flow control method, but merely to warn the host
that there is already data in the receive buffer which need to be downloaded before sending any more
data.
Some DTE hosts assert DTR signal when they are active and this can be used via RS232 line receiver to
enable i9600. Otherwise the ENABLE must be physically pulled-low to activate the i9600.
Radiometrix Ltd
DCD
DSR
CTS
5V
9
Figure 6: i9600 + transceiver interfaced to an RS232 port via an RS232 line driver/receiver
1
5
JP1
RXD
TXD
TXD
RS232 driver
e.g: MAX232
+5V
GND
NC
Test
SETUP
NC
VSS
NC
RSTXD
RSRXD
BUSY
Figure 5: i9600 interfaced to a Transceiver (e.g. BiM3A)
OSC1
OSC2
JP1
VDD
RXD
RXE
TXD
TXE
NC
NC
NC
Test
SETUP
NC
VSS
NC
RSTXD
RSRXD
BUSY
100nF
100Ω
i9600 Data Sheet
20.48MHz
OSC1
OSC2
VDD
RXD
RXE
TXD
TXE
NC
NC
4k7
15pF
15pF
100nF
100Ω
20.48MHz
4k7
15pF
15pF
RXD
Vcc
RX SELECT
TXD
TX SELECT
supply
Transceiver
5V
RXD
Vcc
RX SELECT
TXD
TX SELECT
supply
Transceiver
5V
GND
RF
page 5
GND
RF