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Unformatted text preview: s Display Strobe writes ASCII code to current cursor location and advances the cursor b What operations or modes of operation are performed? What is the sequence of modes (state diagram)? 2 18 3/7/2011 s Create hierarchical set of diagrams b top level diagram s one block per counter, state machine, other major functional blocks b diagram for each major block s register, s next state logic, s output logic s other combinational logic function b indicate number of bits on all busses b compute total number of flip-flops required 19 3/7/2011 To get you started Clk Divider (behavioral) Control FSM (dataflow) Start/ Pause On/Off Clr 1KHz ASCII Out 7 Rst Restart Synch. Display Strobe Display Reset To Dot Matrix Display Controller Use clicker to indicate extent to which the requirements of this assignment make sense to you: A = makes perfect sense E = I’m completely lost...
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- Fall '09
- ASCII, switch