1. Copyright  2005 SRC Computers, Inc. ALL RIGHTS RESERVED www.srccomputers.com Overview

2. Copyright  2005 SRC Computers, Inc. ALL RIGHTS RESERVED www.srccomputers.com Sustained Payload Bandwidths SRC-6 SRC-7  P to Hi-Bar ® Hi-Bar ® Switch (per Input or Output port) MAP Main I/O MAP User Logic OBM MAP GPIO 3600 MB/s 14400 MB/s 10300 MB/s 24000 MB/s 157% 414% 115% 275%

3. Copyright  2005 SRC Computers, Inc. ALL RIGHTS RESERVED www.srccomputers.com MAP ® Series H Floating Point Variant Ten Banks On-Board Memory (80 MB SRAM) 4.2 GB/s GPIO 10.3 GB/s Controller User Logic 1 30 Mgates User Logic 2 FP 14.4 GB/s sustained payload (7.2 GB/s per pair) MAP SDRAM 1 GB SDRAM 1 GB 4.2 GB/s 24 GB/s (2.4 x 10) 16 GB/s Field Programmable Floating Point Device Hard floating point units with field programmable interconnect >50 DPFP mults and adders per chip –>30 Gflops >100 SPFP mults and adders per chip –>60 Gflops Each FP unit also performs 53 or 24 bit integer ops with 106 or 48 bit results Selectable 150 MHz or 300 MHz operation First Ever! Reconfigurable Floating Point BLOCKS!

4. Copyright  2005 SRC Computers, Inc. ALL RIGHTS RESERVED www.srccomputers.com High Bandwidth Disk Sustained disk bandwidth equal to Hi-Bar port Up to 32 Tbytes with 10K random IOPs per assembly Accessible directly from MAP through the systems 64 bit virtual address space Controller will contain Complex DMA capability (scatter/gather, array merge, etc) HB Disk 3.6 GB/s sustained payload per port Controller Disk... DiskDisk

5. Copyright  2005 SRC Computers, Inc. ALL RIGHTS RESERVED www.srccomputers.com 14.4 GB/s 2048 MB 75 /us 24 GB/s 80 MB 64 Mgates 10.3 GB/s 40 GF SRC-7 Series H FP Variant MAP Capacity Summary Total Local Memory 1/Mult-Add Loop Carried Scalar Dependency User Logic OBM SRAM BW OBM SRAM Size 60 Mgates User Logic Mgates Sustained GPIO Payload BW DPFP Perf 2.4 GB/s 6.4 Gbytes/s 28 MB 5 /us 4.8 GB/s 28 MB 9.6 GF SRC-6 Series E Sustained Interface Payload BW

6. Copyright  2005 SRC Computers, Inc. ALL RIGHTS RESERVED www.srccomputers.com SRC-7 Check List Highest Gate Count  High Bandwidth Interconnect Standard Linux OS Standard (ANSI) High Level Language Programming Full Program Debug Environment Reconfigurable Floating Point Blocks Tightly Integrated Programming Environment High BW Mass Storage Accessible by ALL Processors        No Hardware Design Knowledge Required 