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HDLC-USB Portable Protocol Converter
HDLC-ETH Serial Ethernet Converter
HDLC-LCM Low Power Communication Module
HDLC-CPCI/PXI Synchronous Communication Card
HDLC-RSD Synchronous Serial Splitter● One 10/100/1000M Ethernet interface
● 4 synchronous/asynchronous serial ports, Maximum Baud rate up to 20 Mbps
● Synchronous HDLC/SDLC, Asynchronous UART, Bit stream, etc.
● NRZ, NRZI, DBPL, Manchester and Differential Manchester encoding formats
● Super-long frame support, maximum frame length 8192 bytes
● Compatible with CPCI 3U and PXI 3U specifications
● Driver-free, without the host resources occupancy
1. Introduction
The Yacer SDLC-CPCI/PXI Hi-Speed Synchronous Serial Card, provides 4 high-speed RS-232/422/485 multiprotocol serial ports to support synchronous HDLC/SDLC protocol. One Gigabit Ethernet port, realizes protocol conversion between serial port and Ethernet, supports Ethernet bridge function via serial port.
Support Compact PCI 3U standard, support PXI bus specification, drive-free.
2. Applications
● Protocol conversion between the serial port and Ethernet
● Ethernet Bridging Through Serial Port
● Conversion between synchronous and asynchronous serial ports
● Serial Port One Way Multiplexing
● High-speed synchronous serial data communication and conversion
● Telemetry, measurement and control data acquisition and transmission
● Satellite, radio data transmission
● Air Traffic Control (ATC), Air Traffic Management (ATM)
● CPCI Bus Application and PXI Bus Application
3. Features
● One 10/100/1000M Ethernet interface
● 4 synchronous/asynchronous serial ports, Maximum Baud rate up to 20 Mbps
● Synchronous HDLC/SDLC, Asynchronous UART, Bit stream, etc.
● NRZ, NRZI, DBPL, Manchester and Differential Manchester encoding formats
● Super-long frame support, maximum frame length 8192 bytes
● Compatible with CPCI 3U and PXI 3U specifications
● Driver-free, without the host resources occupancy
● Industrial wide temperature
4. Appearance
CPCI panel leads out serial interface (S1 - S4) and Ethernet interface (GE), the other end is CPCI Bus connector.
|
LED |
Description |
|
ALARM |
Alarm indicator, on when the device is not ready to start or in case of failure, and constantly off during normal operation |
|
RUN |
Running indicator, flashing during normal operation |
|
POWER OUT |
Power working indicator, constantly on when the device working |
|
POWER IN |
Power input indicator, constantly on after power on |
5. Ethernet Interface
10/100/1000M Ethernet, adopts RJ-45 connector support for auto MDI/MDI-X crossover.
|
RJ-45 |
Signal |
|
1 |
DA + |
|
2 |
DA - |
|
3 |
DB + |
|
4 |
DC + |
|
5 |
DC - |
|
6 |
DB - |
|
7 |
DD + |
|
8 |
DD - |
6. Serial Port
6.1 Functional Description
Serial port supports synchronous HDLC/SDLC protocol and asynchronous UART working modes, and encoding formats support NRZI, Manchester, differential Manchester, DBPL, etc.
Serial ports support three physical layer standards, RS-232, RS-422 and RS-485. They can be set arbitrarily by software as required.
6.2 Pin Definition
Serial ports S1~S4 share a DB44 female connector. It can be converted to the quad DB9 male connector with the standard 4-wire YC9-44T.
|
DB44 Female |
RS-232 Full-duplex |
RS-422 Full-duplex |
RS-485 Half-duplex |
YC9-44T Cable DB9 Male |
|
|
Serial |
PIN |
||||
|
S1 |
32 |
TxData1 |
TxData1 + |
Data1 + |
S1-5 |
|
31 |
|
TxData1 - |
Data1 - |
S1-9 |
|
|
18 |
TxClock1 |
TxClock1 + |
Clock1 + |
S1-4 |
|
|
3 |
|
TxClock1 - |
Clock1 - |
S1-8 |
|
|
1 |
RxData1 |
RxData1 + |
|
S1-1 |
|
|
16 |
|
RxData1 - |
|
S1-6 |
|
|
17 |
RxClock1 |
RxClock1 + |
|
S1-2 |
|
|
2 |
|
RxClock1 - |
|
S1-7 |
|
|
33 |
GND |
GND |
GND |
S1-3 |
|
|
S2 |
4 |
TxData2 |
TxData2 + |
Data2 + |
S2-5 |
|
19 |
|
TxD2ata - |
Data2 - |
S2-9 |
|
|
22 |
TxClock2 |
TxClock2 + |
Clock2 + |
S2-4 |
|
|
7 |
|
TxClock2 - |
Clock2 - |
S2-8 |
|
|
5 |
RxData2 |
RxData2 + |
|
S2-1 |
|
|
20 |
|
RxData2 - |
|
S2-6 |
|
|
21 |
RxClock2 |
RxClock2 + |
|
S2-2 |
|
|
6 |
|
RxClock2 - |
|
S2-7 |
|
|
35 |
GND |
GND |
GND |
S2-3 |
|
|
S3 |
8 |
TxData3 |
TxData3 + |
Data3 + |
S3-5 |
|
23 |
|
TxData3 - |
Data3 - |
S3-9 |
|
|
26 |
TxClock3 |
TxClock3 + |
Clock3 + |
S3-4 |
|
|
11 |
|
TxClock3 - |
Clock3 - |
S3-8 |
|
|
9 |
RxData3 |
RxData3 + |
|
S3-1 |
|
|
24 |
|
RxData3 - |
|
S3-6 |
|
|
25 |
RxClock3 |
RxClock3 + |
|
S3-2 |
|
|
10 |
|
RxClock3 - |
|
S3-7 |
|
|
39 |
GND |
GND |
GND |
S3-3 |
|
|
S4 |
12 |
TxData4 |
TxData4 + |
Data4 + |
S4-5 |
|
27 |
|
TxData4 - |
Data4 - |
S4-9 |
|
|
30 |
TxClock4 |
TxClock4 + |
Clock4 + |
S4-4 |
|
|
15 |
|
TxClock4 - |
Clock4 - |
S4-8 |
|
|
13 |
RxData4 |
RxData4 + |
|
S4-1 |
|
|
28 |
|
RxData4 - |
|
S4-6 |
|
|
29 |
RxClock4 |
RxClock4 + |
|
S4-2 |
|
|
14 |
|
RxClock4 - |
|
S4-7 |
|
|
43 |
GND |
GND |
GND |
S4-3 |
|
1. Technical Specifications
|
Item |
Parameters |
Details |
|
Serial Ports |
Quantity |
4 |
|
Connector |
1 x D Sub 44(Female) |
|
|
Working mode |
Synchronous HDLC/SDLC |
|
|
Asynchronous UART |
||
|
Synchronous Bit stream |
||
|
Interface type (Configurable by software) |
RS-232 |
|
|
RS-422 |
||
|
RS-485 |
||
|
Duplex mode (Configurable by software) |
Full-duplex |
|
|
Half-duplex |
||
|
Encoding format |
NRZ |
|
|
NRZI |
||
|
Manchester |
||
|
Differential Manchester |
||
|
DBPL(Differential Bi-Phase Level) |
||
|
Baud rate |
Synchronous NRZ: ≤ 20 Mbps |
|
|
Other Synchronous: ≤ 10 Mbps |
||
|
Asynchronous:≤ 3 Mbps |
||
|
Synchronous clock |
Normal, slave and master clock mode |
|
|
ESD protection |
±15 KV |
|
|
Ethernet Interface |
Connector |
1 x RJ-45 |
|
Speed |
10/100 Mbps, Auto MDI/MDI-X |
|
|
Network protocol |
TCP/IP |
|
|
Programming interface |
UDP Server, UDP Client; Unicast/Multicast/Broadcast |
|
|
Ethernet bridge |
Serial Ethernet bridge |
|
|
Secondary Development Support |
CPU |
Arm cortex-a9 processor, main frequency 500 MHz |
|
Memory |
DDR3, 128MB |
|
|
FLASH |
Version space 6MB, Configuration space 1MB |
|
|
Interfacer |
Data interaction based on shared memory with CPU |
|
|
Computer Bus |
CPCI |
Compact PCI 3U |
|
PXI |
PXI 3U |
|
|
Driver |
Driver free |
|
|
Configuration Management |
Configuration tool |
yacer-DMS configuration management software |
|
Configuration interface |
Ethernet Interface |
|
|
Power Requirements |
Power Supply |
4 ~ 17 VDC |
|
Power consumption |
< 3 W |
|
|
Power interface |
CPCI or PXI bus power supply |
|
|
Mechanical Characteristics |
Dimensions |
160 mm x 100 mm |
|
Weight |
180g |
|
|
Operating Environment |
Operating temperature |
-40 ~ +70℃ |
|
Storage temperature |
-40 ~ +85℃ |
|
|
Operating humidity |
5 ~ 95% RH (no condensation) |
2. Baud rate range
|
Interface type |
Working mode |
Encoding format |
Baud rate |
|
RS-232 |
Asynchronous |
|
≤ 500 Kbps |
|
RS-232 |
Synchronous |
NRZ |
≤ 500 Kbps |
|
RS-232 |
Synchronous |
NRZI, DBPL, Manchester, Diff Man |
≤ 250 Kbps |
|
RS-422/485 |
Asynchronous |
|
≤ 3.5 Mbps |
|
RS-422/485 |
Synchronous |
NRZ |
≤ 20 Mbps |
|
RS-422/485 |
Synchronous |
NRZI, DBPL, Manchester, Diff Man |
≤ 10 Mbps |
|
Model |
Serial Ports |
Ethernet |
Bus Specification |
|
SDLC-CPCI-200-3U |
2 x Asynchronous + 2 x Synchronous/Asynchronous |
1 x 10/100/1000M |
CPCI/PXI 3U |
|
SDLC-CPCI-400-3U |
4 x Synchronous/Asynchronous |
1 x 10/100/1000M |
CPCI/PXI 3U |
|
SDLC-CPCIE-200-3U |
2 x Asynchronous + 2 x Synchronous/Asynchronous |
1 x 10/100/1000M |
CPCIe/PXIe 3U |
|
SDLC-CPCIE-400-3U |
4 x Synchronous/Asynchronous |
1 x 10/100/1000M |
CPCIe/PXIe 3U |
| Icon |
Function |
Tools and software |
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