IOBS

AcronymDefinition
IOBSIntra-Operative Blood Salvage (blood transfusion)
IOBSInformation Operations Battle Staff
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References in periodicals archive ?
When downscaling the supply voltage of IOBs, their dynamic power consumption is significantly decreased.
Tortured and beaten from the impact of the IOBs, Clay continues to fight and protect a city full of survivors in order to hang onto a past that holds him together.
Table 1: Comparison of various adders Particulars KGA CSLA CLA RCA Area in (slices) 9 slices 9 slices 9slices 10slices Delay 8.675 ns 13.052 ns 13.02 ns 20 ns in (ns) Power 0.014 34 34 27 In (W) Memory (kb) 230596 232756 199300 115232 IOBS 24 26 26 26
Resource HC SNOW-3G (proposed) Regular SNOW-3G Device Virtex Virtex XC5vfx70t-1ff1136 XC5vfx70t-1ff1136 Number of slice 2391 912 registers Number of slice 7881 1108 LUTs Number of fully 1713 881 used LUT-FFpairs Number of bonded 56 56 IOBs Number of 1 1 BUFG/BUFGCTRLs Number of 10 10 blockRAM/FIFO Maximum frequency 28.84 287.81 (Mhz) Throughput (Mbps) 922.88 8264.32 Power (Watts) 1.36 1.34 Resource PLCM SNOW-3G [31] Device Virtex XC5vfx70t-1ff1136 Number of slice 1131 registers Number of slice 2495 LUTs Number of fully 1046 used LUT-FFpairs Number of bonded 56 IOBs Number of 1 BUFG/BUFGCTRLs Number of 10 blockRAM/FIFO Maximum frequency 13.83 (Mhz) Throughput (Mbps) 442.56 Power (Watts) 1.36 Table 2: Comparison results of NIST tests.
Logic utilization Used Available Utilization Number of slices 76 4656 1% Number of slice flip flops 48 9312 0% Num(be)r of 4 input LUTs 139 9312 1% Number of boned IOBs 40 232 17% Number of GCLKs 1 24 4% TABLE 2: Design summary of PWM controller.
Device utilization summary Selected device: 6vlx7601760-2 Slice logic utilization Number of slice registers 8787 out of 948480 0% Number of slice LUTs 26300 out of 474240 5% Number used as logic 26300 out of 474240 5% IO utilization Number of IOs 78 Number ofbonded IOBs 78 out of 1200 6% Specific feature Utilization Number of block RAM/FIFO 216 out of 720 30% Number using block RAM only 216 Number of BUFG/BUFGCTRLs 1 out of32 3%
Logic utilization Used Available Utilization Total number of slice registers 2,471 4,896 50% Number of 4 input LUTs 2,481 4,896 50% Number of occupied slices 2,389 2,448 97% Total number of 4 input LUTs 2,574 4,896 52% Number of bonded IOBs 8 92 8% Number of BUFGMUXs 2 24 8% TABLE 3: The intercept and gradient of selected FPGA chips.
It can see that the most used resource of the FPGA corresponds to IOBs. In some cases (functions AddRounKey and SubKeyRoundenc) the synthesis tool generates IOBs (Input Ouput Blocks) over-mapped when exceeding the required amount of them for assignment of both inputs and outputs necessary in the implementation of the algorithm functions.
With almost a fifth of jobs being destroyed each year, and a similar proportion created, rapid change occurs simply by affecting new iobs as they are created.