Search Results for: Cash registers
the register structure looks similar to the toshiba jbt k , but registers are used that do not exist on that part, so best guess so far is it's another one in the toshiba range. possibles ( not checked yet) : jbt k , eliminated so far : jbt k , r , lds ,s d ,ili ,s d ,jbt k a,jbt k , initialisation sequence
the latch clock with wr to avoid needing an extra io pin - the hc will latch data on the rising edge, so the lcd module will ignore the latch pulse when cs is high, and the latch data will have been read by the lcd when wr goes high after the write with cs low. ) shift register. use two -bit shift registers...
http://www.electricstuff.co.uk/ipodlcd.html