PMC66-SIO4BXR-SYNC. Features:

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1 66-SIO4BXR-SY Four hannel High erformance Serial I/O ard Featuring /RS232/RS423 Software onfigurable Transceivers and 32K Byte FIFO Buffers (256K Byte Total) The 66-SI04BXR-SY is a four channel synchronous serial interface card which provides high speed, full-duplex, multi-protocol serial capability for applications. The 66-SIO4BXR-SY combines a flexible serial interface, deep external FIFOs, and software selectable multi-protocol transceivers to provide four fully independent synchronous serial channels. These features, along with a high performance 66Hz I interface engine, give the 66-SIO4BXR-SY unsurpassed performance in a synchronous serial interface card. Features: Four Independent rotocol Serial hannels Independent Transmit and Receive FIFOs for each Serial hannel 32K byte each protocol Transceivers support, RS232, RS423 Fast Differential able Transceivers rovide Data Rates up to 10bps RS423 and RS232 able Transceivers rovide Data Rates up to 230kbps Two Signal (lock/data) or Three Signal modes (lock/data/data Valid) rogrammable Oscillators provide increased flexibility for Baud Rate lock generation rogrammable Transmit Bit ounts allow for various transmit word lengths rogrammable Transmit Gap Bit ounts allow for variable gap between words Fully rogrammable olarity on all signals Eight signals per channel, configurable as either DTE or DE: 3 Serial locks (Tx,Rx,Aux), 2 Serial Data (TxD,RxD), 2 Data Valid (TxE,RxE), plus Spare Unused signals may be reconfigured as General urpose IO SSI type 68 pin front edge I/O onnector Standard able to four DB25 connectors and ustom ables available Interchangeable 120Ω Termination Resistors ( ode) Available drivers include VxWorks, WinT, Win2k, WinX, Linux, and Labview Industrial Temperature Option Available ay be mounted on various adapters to fit I, Ie, XI, and ci form factors

2 Functional Diagram: The 66-SIO4BXR-SY is a high performance, four channel serial board from the SIO4BX-SY product line from General Standards orporation. The 66-SIO4BXR-SY has a 66Hz I interface, multi-protocol transceivers, and supports Rear IO. This card may also be mounted on various adapters to fit I, Ie, XI, and ci form factors. han kb Rx FIFO Universal Serial ontroller Receiver protocol Transceiver DTE able Interface /I Bus 1 / 2 66Hz 32 bit I Interface 32kb Tx FIFO Transmitter DE 68 pin SSI 5 ontrol Logic rog Osc Rear IO (4) Serial Interface: The flexible synchronous interface may be configured as a three signal interface - lock, Data, and Envelope (Data Valid), or an even simpler two signal interface lock and Data. The Ie4-SIO8BX- SY allows the serial interface to be further customized with the following user configurable options: locking Data on either rising or falling edge of the clock Active Hi or Active Lo polarity for the Envelope Signal RZ (Level) or RZB (Inverted Level) Data Encoding lock and/or Data may be configured high or low while idle Transmit Word Size may be configured from 1 to 64k bits (consecutive bit count) Transmit Gap Size (clocks between words) can be configured from 0 to 64k bits Data may be transmitted SB first or LSB first (8-bit or less word size). Transmit lock may be configured from 10Hz down to 50Hz on a per channel basis Auxiliary lock input from cable may be used as Transmit lock Transmit and Receive direction may be defined as DTE or DE for each channel Serial Signals: Tx - (Out) Transmit lock TxD - (Out) Transmit Data TxE - (Out) Transmit Envelope (Data Valid) Rx - (In) Receive lock RxD - (In) Receive Data RxE - (In) Receive Envelope (Data Valid) Aux - (In/Out) Auxiliary lock Spare - (In/Out) Spare General urpose IO (ay also be used as interrupt input) The location of the transmit signals (Tx/TxD/TxE) and receive signals (Rx/RxD/RxE) on the cable may be swapped via software by setting DTE/DE mode.

3 ower Requirements o ): +5VD ±0.2 VD at 1.5 Amps ax(typical 1.0 Amps) +12VD ±0.2 VD at 0.03 Amps ax(typical 0.02 Amps) Typical Total ower Dissipation: ~5.5W ompatibility: 32bit / 66Hz I r2.2 ompliant Direct master DA transfer rovides a single multifunction interrupt (ITA) 3.3V IO / 5V tolerant I bus interface hysical haracteristics: onforms to ezzanine Specification Length: 149 mm Width: 74 mm 5 mm 152 mm 149 mm 7 1 J2 10 mm 5 B E Z E L rotocol rotocol rotocol rotocol FGA J5 2 I Bridge SIO4BXEV:D GEERAL STADARDS OR. () mm AX omponent Height 4.7mm AX omponent Height 3.5mm Environmental Specifications: Ambient Temperature Range: Operating: 0 o to +70 o (ommercial Option) -40 o to +85 o (Industrial Option) Storage: -40 o to +85 o Relative Humidity: Operating: 0 to 80%, non-condensing Storage: 0 to 95%, non-condensing Altitude: Operation to 10,000 ft ooling Requirements: onventional air-cooling, 200 LF (typical mezzanine environment) Ordering Information: 66 SIO4BXR - SY - <FIFO Size> - <Temperature> Option Valid Selections Description FIFO Size 48KL (software selectable) 4K byte Tx / 8K byte Rx FIFO or 8K byte Tx / 4K byte Rx FIFO 64K software selectable) 8K byte Tx / 16K byte Rx FIFO or 16K byte Tx / 8K byte Rx FIFO 256K 32K byte Tx / 32K byte Rx FIFO Temperature <blank> 0 o to +70 o ommercial (Standard) I -40 o to +85 o Industrial

4 System I/O onnections: User I/O onnector:: 68-pin SSI connector (female) - 5 art umber: A/TYO ating onnector: A/TYO (or equivalent) in 34 in 1 in 68 in 35 ote: rotocol ode is set on a per channel basis. in RS232 RS423 in RS232 RS423 DTE DE DTE DE DTE DE DTE DE DTE DE DTE DE 1 AUX1+ Unused TX1 RX1 35 AUX3+ Unused TX3 RX3 2 AUX1- AUX1 RX1 TX1 36 AUX3- AUX3 RX3 TX3 3 SARE1+ Unused TXD1 RXD1 37 SARE3+ Unused TXD3 RXD3 4 SARE1- SARE1 RXD1 TXD1 38 SARE3- SARE3 RXD3 TXD3 5 RXE1+ TXE1+ Unused Unused 39 RXE3+ TXE3+ Unused Unused 6 RXE1- TXE1- RXE1 TXE1 RXE1 TXE1 40 RXE3- TXE3- RXE3 TXE3 RXE3 TXE3 7 RXD1+ TXD1+ Unused Unused 41 RXD3+ TXD3+ Unused Unused 8 RXD1- TXD1- RXD1 TXD1 Unused 42 RXD3- TXD3- RXD3 TXD3 Unused 9 RX1+ TX1+ Unused Unused 43 RX3+ TX3+ Unused Unused 10 RX1- TX1- RX1 TX1 Unused 44 RX3- TX3- RX3 TX3 Unused 11 TXE1+ RXE1+ Unused Unused 45 TXE3+ RXE3+ Unused Unused 12 TXE1- RXE1- TXE1 RXE1 TXE1 RXE1 46 TXE3- RXE3- TXE3 RXE3 TXE3 RXE3 13 TXD1+ RXD1+ Unused Unused 47 TXD3+ RXD3+ Unused Unused 14 TXD1- RXD1- TXD1 RXD1 Unused 48 TXD3- RXD3- TXD3 RXD3 Unused 15 TX1+ RX1+ Unused Unused 49 TX3+ RX3+ Unused Unused 16 TX1- RX1- TX1 RX1 Unused 50 TX3- RX3- TX3 RX3 Unused 17 SGD1 SGD1 SGD1 51 SGD3 SGD3 SGD3 18 SGD2 SGD2 SGD2 52 SGD4 SGD4 SGD4 19 RXE2+ TXE2+ Unused Unused 53 RXE4+ TXE4+ Unused Unused 20 RXE2- TXE2- RXE2 TXE2 RXE2 TXE2 54 RXE4- TXE4- RXE4 TXE4 RXE4 TXE4 21 RXD2+ TXD2+ Unused Unused 55 RXD4+ TXD4+ Unused Unused 22 RXD2- TXD2- RXD2 TXD2 Unused 56 RXD4- TXD4- RXD4 TXD4 Unused 23 RX2+ TX2+ Unused Unused 57 RX4+ TX4+ Unused Unused 24 RX2- TX2- RX2 TX2 Unused 58 RX4- TX4- RX4 TX4 Unused 25 TXE2+ RXE2+ Unused Unused 59 TXE4+ RXE4+ Unused Unused 26 TXE2- RXE2- TXE2 RXE2 TXE2 RXE2 60 TXE4- RXE4- TXE4 RXE4 TXE4 RXE4 27 TXD2+ RXD2+ Unused Unused 61 TXD4+ RXD4+ Unused Unused 28 TXD2- RXD2 - TXD2 RXD2 Unused 62 TXD4- RXD4- TXD4 RXD4 Unused 29 TX2+ RX2+ Unused Unused 63 TX4+ RX4+ Unused Unused 30 TX2- RX2- TX2 TX2 Unused 64 TX4- RX4- TX4 RX4 Unused 31 SARE2+ Unused TXD2 RXD2 65 SARE4+ Unused TXD4 RXD4 32 SARE2- SARE2 RXD2 TXD2 66 SARE4- SARE4 RXD4 TXD4 33 AUX2+ Unused TX2 RX2 67 AUX4+ Unused TX4 RX4 34 AUX2- AUX2 RX2 TX2 68 AUX4- AUX4 RX4 TX4 Table 1- Front anel (5) IO onnections

5 System I/O onnections (cont): in 64 in 2 4 in 63 in 1 ote: rotocol ode is set on a per channel basis. in RS232 RS423 in RS232 RS423 DTE DE DTE DE DTE DE DTE DE DTE DE DTE DE 1 TX1- RX1- TX1 RX1 Unused 33 TX3- RX3- TX3 RX3 Unused 2 TX1+ RX1+ Unused Unused 34 TX3+ RX3+ Unused Unused 3 TXD1- RXD1- TXD1 RXD1 Unused 35 TXD3- RXD3- TXD3 RXD3 Unused 4 TXD1+ RXD1+ Unused Unused 36 TXD3+ RXD3+ Unused Unused 5 TXE1- RXE1- TXE1 RXE1 TXE1 RXE1 37 TXE3- RXE3- TXE3 RXE3 TXE3 RXE3 6 TXE1+ RXE1+ Unused Unused 38 TXE3+ RXE3+ Unused Unused 7 AUX1- AUX1 RX1 TX1 39 AUX3- AUX3 RX3 TX3 8 AUX1+ Unused TX1 RX1 40 AUX3+ Unused TX3 RX3 9 SARE1- SARE1 RXD1 TXD1 41 SARE3- SARE3 RXD3 TXD3 10 SARE1+ Unused TXD1 RXD1 42 SARE3+ Unused TXD3 RXD3 11 RX1- TX1- RX1 TX1 Unused 43 RX3- TX3- RX3 TX3 Unused 12 RX1+ TX1+ Unused Unused 44 RX3+ TX3+ Unused Unused 13 RXD1- TXD1- RXD1 TXD1 Unused 45 RXD3- TXD3- RXD3 TXD3 Unused 14 RXD1+ TXD1+ Unused Unused 46 RXD3+ TXD3+ Unused Unused 15 RXE1- TXE1- RXE1 TXE1 RXE1 TXE1 47 RXE3- TXE3- RXE3 TXE3 RXE3 TXE3 16 RXE1+ TXE1+ Unused Unused 48 RXE3+ TXE3+ Unused Unused 17 TX2- RX2- TX2 TX2 Unused 49 TX4- RX4- TX4 RX4 Unused 18 TX2+ RX2+ Unused Unused 50 TX4+ RX4+ Unused Unused 19 TXD2- RXD2 - TXD2 RXD2 Unused 51 TXD4- RXD4- TXD4 RXD4 Unused 20 TXD2+ RXD2+ Unused Unused 52 TXD4+ RXD4+ Unused Unused 21 TXE2- RXE2- TXE2 RXE2 TXE2 RXE2 53 TXE4- RXE4- TXE4 RXE4 TXE4 RXE4 22 TXE2+ RXE2+ Unused Unused 54 TXE4+ RXE4+ Unused Unused 29 AUX2- AUX2 RX2 TX2 55 AUX4- AUX4 RX4 TX4 30 AUX2+ Unused TX2 RX2 56 AUX4+ Unused TX4 RX4 25 SARE2- SARE2 RXD2 TXD2 57 SARE4- SARE4 RXD4 TXD4 26 SARE2+ Unused TXD2 RXD2 58 SARE4+ Unused TXD4 RXD4 27 RX2- TX2- RX2 TX2 Unused 59 RX4- TX4- RX4 TX4 Unused 28 RX2+ TX2+ Unused Unused 60 RX4+ TX4+ Unused Unused 29 RXD2- TXD2- RXD2 TXD2 Unused 61 RXD4- TXD4- RXD4 TXD4 Unused 30 RXD2+ TXD2+ Unused Unused 62 RXD4+ TXD4+ Unused Unused 31 RXE2- TXE2- RXE2 TXE2 RXE2 TXE2 63 RXE4- TXE4- RXE4 TXE4 RXE4 TXE4 32 RXE2+ TXE2+ Unused Unused 64 RXE4+ TXE4+ Unused Unused Table 2- (4) Rear IO onnections General Standards orporation assumes no responsibility for the use of any circuits in this product. o circuit patent licenses are implied. Information included herein supersedes previously published specifications on this product and is subject to change without notice.