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CS81 Series Standard Cell
predicts performance in advance. Fujitsu supports co-sim-
ulation, emulation and high-level floor-planning to opti-
mize the power, timing, and size of the design. This
enables the designer to make effective architectural-level
decisions to achieve optimal design solutions.
Fujitsu’s design methodology supports cycle-based simula-
tors and formal verification, as well as static timing analy-
sis and the more conventional VHDL and Verilog simula-
tors. Fujitsu’s design-for-test strategy includes boundary
scan (JTAG) and full and partial scan, as well as a built-in
self-test for memory.
Applications
CS81 offers high-density standard cells for very low-power
applications. Also provided in CS81 are high-performance
and area-optimized memories, mixed-signal blocks, ana-
log functions, a rich set of IP Cores and Mega Macros,
and various I/O interfaces. The CS81 ASIC design kit,
combined with its supported EDA tool sets, is poised for
chip developments that require ease-of-tool use, proven
design flow and a quick time to market.
Mixed-Signal Macros
• A/D Converters
- 8-bit: 50 MS/s high-speed 3.3V
- 8-bit: 25 MS/s high-speed 3.3V
- 8-bit: 1 MS/s 3.3V
• D/A Converters
- 10-bit: 30 MS/s 3.3V
- 8-bit: 50 MS/s 3.3V
- 8-bit: 1 MS/s 3.3V
Multiplier Compiler
• Multiplicand (m): 4 ≤ m ≤ 32
• Multiplier (n): 4 ≤ n ≤ 32 (even numbers only)
Memory Macros
• SRAM Compiler: single and dual port (1RW/1R),
up to 72K bits per block
• High-speed SRAMs, up to 144K bits
• High-density SRAMs (1 RW)
512K ~ 1.1M bits (under development)
• Register files: 2R/2W
• ROM Compiler: up to 512K bits per block
Phase-Locked Loops
• Analog: up to 800 MHz
I/Os
• 1.8V, 2.5V, and 3.3V CMOS (2.5V is under
development)
• Slew-rate controlled
• Capable of driving large loads: 2, 4, 8, and 12 mA
sinking current
• Transceivers under development: P-CML, LVDS, PCI,
SSTL, and GTL
• AGP 2X and 4X
• 2.5 Gbps with clock recovery and
Serdes (under development)
• To be developed: 5V tolerant buffers
SOC IP Cores
• ARC 32-bit RISC
• 10/100 MAC
• 64/256 QAM
• MPEG2 Decoder/Demultiplexer
• 8VSB TV Demodulator
• AC3 Dolby Voice Decoder
• JPEG Encoder and Decoder
• PCI – 33/66 MHz, 32/64 bit cores
• USB Host Controller/Device
• I
2
C
• IDE (ATA3) Host Controller
• Smart Card I/F
• IRDA I/R Interface
• To be developed:
- ARM 7TDMI Hard Macro
- Oak DSP Hard Macro
- More IPs are being added
ASIC Design Kit and EDA Support
Verilog Logic Simulators Verilog-XL, NC Verilog,
from Cadence, Synopsys, VCS, Model-sim (Verilog)
and Mentor
VHDL/VITAL Logic VSS, Model-sim (VHDL)
Simulators from Synopsys, V-System, Leapfrog
Cadence, and Mentor
Synthesis, DFT, and STA Design Compiler, Test
tools from Synopsys Compiler, and PrimeTime
Other EDA Tools Chrysalis Design Verifyer
and Cadence DP
Fujitsu Microelectronics, Inc.