Low power on-chip bus

Bus structure and coupling capasitance	Bus waveform

• Reduce mirror effect for the coupling capasitance.
• Reduce bus power and noise of power
• Easy to employee. Just replace the bus driver to V-driver!!

• "A V-driver Circuit for Lowering Power of sub-0.1um Bus", Takahiro Yamashita, Yukio Arima and Koichiro Ishibasi, IEEE 2002 Asia-Pacific conference on ASIC (AP-ASIC 2003), August 8, 2002, pp.267-270 [Taipi, Taiwan]
• "Bus power reduction using V-driver", Takahiro Yamashita, Yukio Arima and Koichiro Ishibasi, Technical report of IEICE, VLD2002-162, ICD2002-227, March 7, 2003, pp.43-47 [Kyoto, Japan]
• MYCOM PC web news headline report on 4/4/2003