IDT79RC64V474-180DZ IDT, Integrated Device Technology Inc, IDT79RC64V474-180DZ Datasheet
IDT79RC64V474-180DZ
Specifications of IDT79RC64V474-180DZ
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IDT79RC64V474-180DZ Summary of contents
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Features ◆ High performance 64-bit microprocessor, based on the RISCore4000 – Minimized branch and load delays, through streamlined 5-stage scalar pipeline. – Single and double precision floating-point unit – 125 peak MFLOP/s at 250 MHz – 330 Dhrystone MIPS at ...
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RC64474™ RC64475™ 1 Device Overview Extending Integrated Device Technology’s (IDT) RISCore4000 based choices (see Table 1), the RC64474 and RC64475 are high perfor- mance 64-bit microprocessors targeted towards applications that require high bandwidth, real-time response and rapid data processing and ...
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RC64474™ RC64475™ A secure user processing environment is provided through the user, supervisor, and kernel operating modes of virtual addressing to system software. Bits in a status register determine which of these modes is used. If configured for 64-bit virtual ...
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RC64474™ RC64475™ Characteristics Instruction Size 16KB Organization 2-way set associative Line size 32B read unit 32-bits write policy na Line transfer order sub-block order, for refill Miss restart entire line after transfer of: Parity per-word Cache locking per set Table ...
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RC64474™ RC64475™ Serial Description Bit 255:18 Reserved 17:15 WAdrWData_Del Write address to write data delay in Master- Clock cycles.® 14:13 Drv_Out output driver slew rate control. Bit 14 is MSB. Affects only non-clock outputs. 12 System interface bus width 11 ...
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RC64474™ RC64475™ Power Management Executing the WAIT instruction enables the processor to enter Standby mode. The internal clocks will shut down, thus freezing the pipeline. The PLL, internal timer, and some of the input pins (Int[5:0]*, NMI*, ExtReq*, Reset*, and ...
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RC64474™ RC64475™ Pin Description Table The following is a list of system interface pins available on the RC64474/475. Pin names ending with an asterisk (*) are active when low. Pin Name Type System Interface ExtRqst* I External request An external ...
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RC64474™ RC64475™ Pin Name Type NMI* I Non-maskable interrupt Non-maskable interrupt, ORed with bit 6 of the interrupt register. Initialization Interface When asserted, this signal indicates to the processor that the power supply ...
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RC64474™ RC64475™ Logic Diagram — RC64474/RC64475 Figure 2 illustrates the direction and functional groupings for the processor signals. MasterClock TDI TDO TMS TRST* TCK JTag32* JR_Vcc RdRdy* WrRdy* ExtRqst* Release* ValidIn* ValidOut* RC64474/ RC64475 ...
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RC64474™ RC64475™ RC64475 208-pin QFP Package Pin-out Pin names followed by an asterisk (*) are active when low. For maximum flexibility and compatibility with future designs, N.C. pins should be left floating. Pin Function 1 N.C. 2 N.C. 3 N.C. ...
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RC64474™ RC64475™ Pin Function 34 SysCmd3 SysAD38 38 SysAD6 39 ModeClock 40 WrRdy* 41 SysAD37 42 SysAD5 N.C. 46 N.C. 47 N.C. 48 N.C. 49 N.C. ...
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RC64474™ RC64475™ Pin Function 14 Vcc 15 Vss 16 SysAdC0 17 SysCmd5 18 SysAD8 19 Vcc 20 Vss 21 SysCmd6 22 SysAD9 23 Vcc 24 Vss 25 SysCCmd7 26 SysAD10 27 SysCmd8 28 Vcc 29 Vss 30 SysAD11 31 SysCmdP ...
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RC64474™ RC64475™ Socket Compatibility—RC64475 & RC4650 RC64575 RV4650 32-bit Pin 32-bit RC64475 32-bit 53 N.C. JTAG32* 150 N.C. JR_V cc 180 N.C. TDI 181 N.C. TRsT* 182 N.C. TCK 183 N.C. TMS 184 N.C. TDO Absolute Maximum Ratings Note: Stresses ...
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RC64474™ RC64475™ DC Electrical Characteristics Commercial Temperature Range—RC64474/64475 (V ± 0°C to +85° CASE RC64474/RC64475 180MHz Parameter Minimum V — 0. — 2.4V OH ...
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RC64474™ RC64475™ Power Consumption—RC64475 RC64475 180MHz Parameter 1 Typical System Condition: 180/90MHz I standby — — 110 m 2 active, 720 mA 850 mA 64-bit bus 4 option 2 850 mA 1000 mA 2 1000 mA 1200 ...
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RC64474™ RC64475™ Notes to diagram TCKlow TCKHIGH TCKFALL (reset pulse width) RST TCKRise AC Electrical Characteristics Commercial Temperature Range RC64474/RC64475 (V =3.3V ± 5%; T ...
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RC64474™ RC64475™ Capacitive Load Deration—RC64474/RC64475 Parameter Symbol Load Derate C LD System Interface Parameters Note: Operation of the RC64474/RC64475 is only guaranteed with the Phase Lock Loop enabled. 1 Parameter Symbol 2 Data Output t = Min ...
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RC64474™ RC64475™ Mode Configuration Interface Reset Sequence Vcc MasterClock (MClk) VCCOK ModeClock ModeIn ColdReset* Reset* Vcc Master Clock (MClk) TDS VCCOK ModeClock ModeIn TDS ColdReset* TDS Reset* Vcc Master Clock (MClk) VCCOK ModeClock ModeIn ColdReset* Reset* TDS > 100ms 256 ...
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RC64474™ RC64475™ RC64474/RC64475 Output . 50 Ω Equivalent Limp Signal Capacitance All Signals 25 pF Figure 8 Output Loading for AC Timing 1.5V 50 Ω April 10, 2001 ...
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RC64474™ RC64475™ RC64475 Physical Specifications The RC64475 is available in a 208-pin power quad (PQUAD) package April 10, 2001 ...
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RC64474™ RC64475™ RC64475 208-pin Package (page April 10, 2001 ...
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RC64474™ RC64475™ RC64474 128-Pin Package (Page April 10, 2001 ...
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RC64474™ RC64475™ RC64474 128-pin Package (page April 10, 2001 ...
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RC64474™ RC64475™ RC64474 128-pin Package (Page April 10, 2001 ...
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RC64474™ RC64475™ Ordering Information YY XXXX 79RCXX Product Operating Device Type Type Voltage Valid Combinations 79RC64V474 - 180, 200, 250 DZ 79RC64V475 - 180, 200, 250 DP 79RC64V474 - 180, 200, 250 DZI 79RC64V475 - 180, 200, 250 DPI CORPORATE ...