Table of Contents
LH77790B User’s Guide
x
Programming Examples.........................................................................................10-33
Mode 1a .............................................................................................................10-33
LCD_MODE ...................................................................................................10-33
LCD_BC .........................................................................................................10-33
LCD_DUTY ....................................................................................................10-33
LCD_CLK .......................................................................................................10-33
LCD_CP1W....................................................................................................10-34
Mode 1a Results ................................................................................................10-34
Mode 1b .............................................................................................................10-35
Mode 1b Results ................................................................................................10-35
Mode 2 ...............................................................................................................10-36
Mode 2 Results ..................................................................................................10-36
Mode 3a .............................................................................................................10-37
Mode 3a Results ................................................................................................10-37
Mode 3b .............................................................................................................10-38
Mode 3b Results ................................................................................................10-38
Mode 4 ...............................................................................................................10-39
Mode 4 Results ..................................................................................................10-39
Mode 5 ...............................................................................................................10-40
Mode 5 Results ..................................................................................................10-40
Mode 6 ...............................................................................................................10-41
Mode 6 Results ..................................................................................................10-41
Passive Color Panel Example............................................................................10-42
Chapter 11 Counters/Timers
Introduction...............................................................................................................11-1
Features...................................................................................................................11-1
Block Diagram..........................................................................................................11-2
Internal Diagram.......................................................................................................11-2
External Interface.....................................................................................................11-3
Register Map............................................................................................................11-3
General Operation....................................................................................................11-3
Register Description.................................................................................................11-4
Count Registers (CT_CNTR0, CT_CNTR1, CT_CNTR2)....................................11-4
Control Word Register (CT_CWR).......................................................................11-4
Write Operations ......................................................................................................11-5
Read Operations......................................................................................................11-5
Simple Read Operation........................................................................................11-5
Counter Latch Command .....................................................................................11-5
ReadBack Command ...........................................................................................11-6
Counter/Timer Clocks...............................................................................................11-8
Counter/Timer Gate..................................................................................................11-8