IDT79RV4640-133MU Integrated Device Technology, Inc., IDT79RV4640-133MU Datasheet
IDT79RV4640-133MU
Specifications of IDT79RV4640-133MU
Related parts for IDT79RV4640-133MU
IDT79RV4640-133MU Summary of contents
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... Integer Multiply Instruction Cache Set A (Lockable) Instruction Cache Set B The IDT logo is a registered trademark and RC4600, RC4650, RC3081,RC3052,RC3051,RC3041 RISController, and RISCore are trademarks of Integrated Device Technology, Inc. 2001 Integrated Device Technology, Inc. Low-Cost Embedded 64-bit RISController w/ DSP Capability Low-power operation – ...
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IDT79RC4640™ Description Description Description Description The IDT79RC4640 is a low-cost member of the Integrated Device Technology, Inc. RC4000 family, targeted to a variety of performance- hungry embedded applications. The RC4640 continues the RC4000 tradition of high-performance through high-speed pipelines, high-band- ...
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IDT79RC4640™ The MIPS-III architecture defines that the results of a multiply or divide operation are placed in the HI and LO registers. The values can then be transferred to the general purpose register file using the MFHI/ MFLO instructions. The ...
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IDT79RC4640™ System Control Coprocessor (CP0) System Control Coprocessor (CP0) System Control Coprocessor (CP0) System Control Coprocessor (CP0) The system control coprocessor in the MIPS architecture is respon- sible for the virtual to physical address translation and cache protocols, the exception ...
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IDT79RC4640™ address is “in bounds”, the value of the corresponding “base” register is added to the virtual address to form the physical address for that refer- ence. If the address is not within bounds, an exception is signalled. This facility ...
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IDT79RC4640™ tents will be updated, and the cache line marked for later write- back. If the cache lookup misses, the target line is first brought into the cache before the cache is updated. Write-through with write allocate. Loads and instruction ...
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IDT79RC4640™ Boot-Time Options Boot-Time Options Boot-Time Options Boot-Time Options ExtRqst* and Release* are used to transfer control of the SysAD and SysCmd buses between the processor and an external device. When an external device needs to control the interface, it ...
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IDT79RC4640™ If the conditions are not correct when the WAIT instruction finishes the W pipe-stage (i.e. the SysAd bus is not idle), the WAIT is treated as a NOP. Once the CPU is in Standby Mode, any interrupt, including the ...
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IDT79RC4640™ Data Sheet Revision History Data Sheet Revision History Data Sheet Revision History Data Sheet Revision History Changes to version dated December 1995: Changes to version dated December 1995: Changes to version dated December 1995: Changes to version dated December ...
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IDT79RC4640™ Mode bit Description 0 Reserved (must be zero) 4s:1 Writeback data rate: 32-bit 0 1 WWx 2 WWxx 3 WxWx 4 WWxxx 5 WWxxxx 6 WxxWxx 7 WWxxxxxx 8 WxxxWxxx 9-15 reserved 7:5 Clock multiplier ...
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IDT79RC4640™ Pin Description Pin Description Pin Description Pin Description The following is a list of interface, interrupt, and miscellaneous pins available on the RC4640. Pin names ending with an asterisk (*) identify pins that are active when low. Pin Type ...
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IDT79RC4640™ Pin Type Name ColdReset* Input Cold reset This signal must be asserted for a power on reset or a cold reset. ColdReset must be de-asserted synchronously with MasterClock. Reset* Input Reset This signal must be asserted for any reset ...
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IDT79RC4640™ DC Electrical Characteristics — Commercial Temperature Range—R4640 DC Electrical Characteristics — Commercial Temperature Range—R4640 DC Electrical Characteristics — Commercial Temperature Range—R4640 DC Electrical Characteristics — Commercial Temperature Range—R4640 ( + 5.0 ...
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IDT79RC4640™ AC Electrical Characteristics — Commercial Temperature Range—R4640 AC Electrical Characteristics — Commercial Temperature Range—R4640 AC Electrical Characteristics — Commercial Temperature Range—R4640 AC Electrical Characteristics — Commercial Temperature Range—R4640 (V =5. ...
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IDT79RC4640™ Boot-time Interface Parameters—R4640 Boot-time Interface Parameters—R4640 Boot-time Interface Parameters—R4640 Boot-time Interface Parameters—R4640 (V =5. CASE Parameter Symbol Mode Data Setup t DS Mode Data Hold t DH Capacitive Load Deration—R4650 ...
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IDT79RC4640™ Power Consumption—RV4640 Power Consumption—RV4640 Power Consumption—RV4640 Power Consumption—RV4640 Parameter Typical System Condition 133/67MHz I standby — CC — active, 400 mA 64-bit bus 450 mA option 500 mA 1. Typical integer instruction mix and cache miss rates, Vcc = ...
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IDT79RC4640™ AC Electrical Characteristics — Commercial/Industrial Temperature Range— AC Electrical Characteristics — Commercial/Industrial Temperature Range— AC Electrical Characteristics — Commercial/Industrial Temperature Range— AC Electrical Characteristics — Commercial/Industrial Temperature Range— RV4640 RV4640 RV4640 RV4640 (V =3.3V 5%; Commercial T CC CASE ...
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IDT79RC4640™ System Interface Parameters—RV4640 System Interface Parameters—RV4640 System Interface Parameters—RV4640 System Interface Parameters—RV4640 (V =3.3V 5%; Commercial T CC CASE Note: Timings are measured from 1.5V of the clock to 1.5V of the signal. Parameter 1 Data Output Data Output ...
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IDT79RC4640™ Timing Characteristics—RV4640 Timing Characteristics—RV4640 Timing Characteristics—RV4640 Timing Characteristics—RV4640 Cycle MasterClock SysAD,SysCmd Driven SysADC SysAD,SysCmd Received SysADC Control Signal CPU driven ValidOut* Release* Control Signal CPU received RdRdy* WrRdy* ExtRqst* ValidIn* NMI* Int*(5: active low signal 1 2 ...
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IDT79RC4640™ Mode Configuration Interface Reset Sequence Mode Configuration Interface Reset Sequence Mode Configuration Interface Reset Sequence Mode Configuration Interface Reset Sequence Vcc MasterClock (MClk) VCCOK ModeClock ModeIn ColdReset* Reset* Vcc Master Clock (MClk) TDS VCCOK ModeClock ModeIn TDS ColdReset* TDS ...
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... CHECKED 27.79 (.80 LD PITCH, GULLWING) .80 BSC SCALE .20 REF N/A .89 REF - Integrated Device Technology, Inc. 3001 Stender Way, Santa Clara, CA 95054 dt (408) 492-8333 FAX (408) 727-2328 R SIZE DRAWING NO. A PSC-4054 NOT SCALE DRAWING SHEET OF A1 REV 00 April 10, 2001 ...
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IDT79RC4640™ RC4640 Package Pin-Out RC4640 Package Pin-Out RC4640 Package Pin-Out RC4640 Package Pin-Out N.C. pins should be left floating for maximum flexibility as well as for compatibility with future designs. An asterisk (*) identifies a pin that is active when ...
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... Valid Combinations Valid Combinations Valid Combinations Valid Combinations IDT79R4640 - 100, 133MHz - DZ IDT79RV4640 - 133, 150, 180, 200, 267MHz - DU IDT79RV4640 - 133, 150, 180, 200MHz - DUI CORPORATE HEADQUARTERS 2975 Stender Way Santa Clara, CA 95054 The IDT logo is a registered trademark of Integrated Device Technology, Inc. ...