Specifications

Embedded System Tools Guide (EDK 6.2i) www.xilinx.com 91
UG111 (v1.4) January 30, 2004 1-800-255-7778
Importing an Existing Peripheral
R
After you exit the Select Library panel, you are returned back to the HDL Analysis
Information
panel where the newly selected files are displayed.
Bus Interfaces
In this panel you indicate the types of bus interfaces that your peripheral supports. The
choices are as follows:
Note that master-only interfaces are not supported. Such interfaces are uncommon.
Figure 4-15: Select bus Interfaces
Table 4-4: Supported bus interfaces
Bus Interface Description
MSPLB Master-slave
Processor Local Bus
This is a fast/wide bus that interacts directly
with the processor.
Most user peripherals are unlikely to
support this bus interface.
SPLB Slave Processor Local
Bus
Select this interface if your peripheral
operates as a slave on the processor local bus.
MSOPB Master-Slave On-chip
Peripheral Bus
Most user peripherals connect to the On-
Chip Peripheral Bus (OPB.) Select this
interface if your peripheral is a master and a
slave.
SOPB Slave On-chip
Peripheral Bus
Select this interface if your peripheral
operates as a slave on the OPB.
SDCR Slave Direct Connect
Register Bus
Select this if your peripheral operates as a
slave on the Direct Control register bus
(DCR.)
SLMB Slave Local Memory
Bus
Select this if your peripheral operates as a
slave off the local memory bus (LMB.)
Typically, this is applicable to systems that
use the MicroBlaze ‘soft-core’ processor.