IPSERIALLITE Altera, IPSERIALLITE Datasheet - Page 88

• Manufacturer Part Number: IPSERIALLITE
• Manufacturer: Altera

Specifications of IPSERIALLITE

• Lead Free Status / RoHS Status: Not Compliant

SerialLite Link Configuration
3–56
SerialLite MegaCore Function User Guide
Status Interface
The SerialLite MegaCore function provides a separate interface for
accessing error information, as shown in
provided through this interface reflects only the local side of the link. The
status of the remote end of the link is not reflected on the local status
interface because there is no mechanism to get the error information from
the remote end of the link to the local end of the link.
Figure 3–32. Status Interface
Much of the logic that generates these signals exists in the recovered clock
domain, but the signals are displayed in the system clock domain.
However, there is no FIFO memory to buffer the domain crossing.
Instead, most of the signals are metastability-hardened, and incur a two-
three-cycle latency.
MegaCore Function Version 1.1.0
Atlantic Interface
Atlantic Interface
Transmit
Receive
Status
CLK
MegaCore
SerialLite
Variation
Function
Transceiver
MRESET_N
Control
Figure
3–32. The information
Serial Interface
High-Speed
Altera Corporation
August 2005