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3
General Information
Preprocessor
Interface
Characteristics
Microprocessor
Compatibility:
The following operating characteristics are not specifications, but are
typical operating characteristics for the HP 103140 Preprocessor
Interface. These characteristics are included as additional information
for the user.
Intel 80386DX and all microprocessors made by other manufacturers
that comply with Intel 80386DX specifications.
CPU Package Supported:
132-pin PGA
Accessories Required:
HP 10269C
Maximum Clock Speed:
33 MHz clock output (CLK); 66 MHz clock input (CLK2)
I
Note
P&;
For the following logic analyzers, the data must be valid for 10 ns
before READY is sampled with the rising edge of CLK2: HP 1650A,
HP 1650B, HP 1652B, HP 16510A, HP 16510B, and HP 16511B.
State Speed:
Four CLK2 cycles per bus cycle.
Maximum Analyzer
Clock Speed:
16.5 MHz state speed with CLK2 at 66 MHz.
Signal Line Loading:
1
"F'
TIL load plus approximately 45 pF on the following lines:
HP 103140
DO-D31
1
"F'
TTL load plus approximately 50 pF on the following lines:
A2-A31, LBS16, LREADY, LLOCK, D/LC, M/LIO, W/LR,
LBEO-LBE3
2
"F'
TIL loads plus approximately 60 pF on the following line:
HLDA
80386DX
Preprocessor Interface
General Information
3-1
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