Sealevel synchronous serial expansion boards and the Relio R2 sync server have an SDLC mode that implements many low-level behaviors of SDLC such as…
Can I use Sealevel synchronous serial adapters with Linux?
Sealevel SeaMAC software is used to enable Linux support for products which feature the Zilog® Z85230 Enhanced Serial Communications Controller (ESCC). Our Route56 software…
How do I configure a synchronous serial PCIe or PCI card for loopback testing under Windows?
The WinSSD utility of SeaMAC for Windows gives you access to all the communication options of Sealevel PCIe and PCI synchronous serial cards necessary…
How does the SeaMAC Configuration Utility help me develop a new application that uses the SeaMAC for Windows API?
The SeaMAC Configuration Utility lets you easily configure a Sealevel synchronous serial port to the communication options you select. By using the utility to…
How do you transmit a continuous stream of synchronous serial data without any “idle time”?
Sealevel synchronous serial adapters are capable of a constant output stream if the application program can provide a constant stream of serial data. If…
What clocking modes do Sealevel synchronous serial adapters support?
Sealevel synchronous serial adapters support the three most common non-encoded clocking modes: The Sealevel serial adapter provides the clock using the baud rate generator…
How do Sealevel synchronous serial adapters handle Manchester clock encoded data?
Manchester clock encoding (also known as split phase or bi-phase level encoding) always produces a transition at the center of the bit cell. Sealevel…
How is the memory accessed on the 3514 and the 5104 synchronous serial adapters?
The Zilog 16C32-based 3514 and 5104 have 256 K of memory on the adapters that are used for buffering the input and output data.…
What bit order does the Zilog 16C32 chipset use for transmitting serial data?
The Z16C32 operates similar to a UART and transmits the least significant bit first. The only exception is when the card is operating in…