pga370 ETC-unknow, pga370 Datasheet - Page 3

• Manufacturer Part Number: pga370
• Description: Mpu Pentium Iii 64-bit 0.18um 700mhz 370-pin Fcpga
• Manufacturer: ETC-unknow

Contents
1.0
2.0
3.0
Datasheet
Introduction
1.1
1.2
Electrical Specifications
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
Signal Quality Specifications
3.1
3.2
3.3
3.4
Terminology........................................................................................................... 9
1.1.1
1.1.2
Related Documents.............................................................................................11
Processor System Bus and V
Clock Control and Low Power States..................................................................14
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
Power and Ground Pins ......................................................................................17
2.3.1
2.4.1
Processor System Bus Clock and Processor Clocking .......................................19
2.5.1
Voltage Identification ...........................................................................................20
Processor System Bus Unused Pins...................................................................22
Processor System Bus Signal Groups ................................................................22
2.8.1
2.8.2
Maximum Ratings................................................................................................26
Processor DC Specifications...............................................................................27
2.10.1 ICC Slew Rate Specifications.................................................................33
AGTL / AGTL+ System Bus Specifications .........................................................36
System Bus AC Specifications ............................................................................37
2.12.1 I/O Buffer Model .....................................................................................37
BCLK/BCLK# and PICCLK Signal Quality Specifications and Measurement
Guidelines ...........................................................................................................46
AGTL+ / AGTL Signal Quality Specifications and Measurement Guidelines ......47
AGTL+ Signal Quality Specifications and Measurement Guidelines ..................48
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
Non-AGTL+ (Non-AGTL) Signal Quality Specifications and Measurement
Decoupling Guidelines .......................................................................................19
Pentium
.................................................................................................................. 8
Package and Processor Terminology ...................................................... 9
Processor Naming Convention...............................................................10
Normal State—State 1 ...........................................................................15
AutoHALT Powerdown State—State 2...................................................15
Stop-Grant State—State 3 .....................................................................16
HALT/Grant Snoop State—State 4 ........................................................16
Sleep State—State 5..............................................................................16
Deep Sleep State—State 6 ....................................................................17
Clock Control..........................................................................................17
Phase Lock Loop (PLL) Power...............................................................18
Processor VCC
Mixing Processors of Different Frequencies...........................................20
Asynchronous vs. Synchronous for System Bus Signals .......................24
System Bus Frequency Select Signals (BSEL[1:0]) ...............................25
Overshoot/Undershoot Guidelines .........................................................48
Overshoot/Undershoot Magnitude .........................................................49
Overshoot/Undershoot Pulse Duration...................................................49
Activity Factor .........................................................................................49
Reading Overshoot/Undershoot Specification Tables............................50
Determining if a System Meets the Overshoot/Undershoot
Specifications .........................................................................................51
®
III Processor for the PGA370 Socket at 500 MHz to 1.13 GHz
........................................................................................13
CORE
REF
and AGTL+ (AGTL) Decoupling ...........................19
..............................................................................46
........................................................................13
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