General Information
Characteristics
Preprocessor Interface Compatibility
JTAG Boundary Scan
The PCI Present Pins
Standards Supported
Power Requirements
MultiProbe Pods required
Signal loading
This chapter provides additional reference information including the characteristics and signal connections for the PCI Scope Preprocessor module.
The following operating characteristics are not specifications, but are typical operating characteristics for the PCI Scope Preprocessor module.
32/64 bit PCI Local bus accepting the short card length and universal connector pinout. All PCI local bus ground pins of the universal board pinout are connected to the ground plane of the PCI Scope Preprocessor module.
The PCI Scope Preprocessor does not implement JTAG Boundary SCAN. Pins TDI and TBO (pins 4a and 4b) are connected together so the scan chain is not broken.
No connection is made to the PCI signals PRSNT1# and PRSNT2#.
The PCI Local Bus Specification Revision 2.1
The PCI Scope Preprocessor contains no active components and therefore requires no power.
The PCI Scope Preprocessor requires one 208 pin MultiProbe Pod with the option 101 personality adapter.
Per the PCI Local Bus Specification the PCI Scope Preprocessor presents only one electrical load on each PCI bus signal. The PCI Scope Preprocessor is designed to present a worst case load (10pf) at the maximum stub length. For
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