Panasonic KX-P7100 Service Manual

Also see for KX-P7100: Operating instructions Specifications Specifications Settings and Printing Setup guide

Contents

4.4.2. GDI ASIC ( IC3 )1) CPU InterfaceThe CPU interface consists of an 8-bit data bus and control signals between GDI ASIC and CPU.2) DRAM I/FThis block controls DRAM, which is the buffer where transient print data is stored.3) KME ASIC I/FThis block is the interface with the KME ASIC ( IC6 ).It receives the compressed print data through KME ASIC via Parallel I/F or USB I/F from host PC.It decompresses the received print data, converts it into actual bit map data, and sends it to the engine as video data through the EngineInterface. At this time, DRAM is transiently used as a buffer.4) Engine I/FRefer to 4.4.17.53KX-P7100