Download Epson S5U1C63000H2 Specifications

CONTENTS
4.5
Output Ports (R00–R03, R10–R13 and R20–R23) ...................................... 30
4.5.1 Configuration of output ports ................................................................... 30
4.5.2 Mask option ............................................................................................... 30
4.5.3 High impedance control ............................................................................ 31
4.5.4 Special output ............................................................................................ 31
4.5.5 I/O memory of output ports ....................................................................... 33
4.5.6 Programming notes ................................................................................... 35
4.6
I/O Ports (P00–P03, P10–P13 and P20–P23) ............................................ 36
4.6.1 Configuration of I/O ports ........................................................................ 36
4.6.2 Mask option ............................................................................................... 36
4.6.3 I/O control registers and input/output mode ............................................ 37
4.6.4 Pull-up during input mode ........................................................................ 37
4.6.5 Special outputs (CL, FR) ........................................................................... 38
4.6.6 I/O memory of I/O ports ............................................................................ 39
4.6.7 Programming notes ................................................................................... 42
4.7
LCD Driver (COM0–COM16, SEG0–SEG59) ........................................... 43
4.7.1 Configuration of LCD driver .................................................................... 43
4.7.2 Power supply for LCD driving .................................................................. 43
4.7.3 Mask option ............................................................................................... 43
4.7.4 LCD display control (ON/OFF) and switching of duty ............................ 44
4.7.5 Display memory ......................................................................................... 46
4.7.6 LCD contrast adjustment .......................................................................... 47
4.7.7 I/O memory of LCD driver ........................................................................ 48
4.7.8 Programming notes ................................................................................... 50
4.8
Clock Timer .................................................................................................. 51
4.8.1 Configuration of clock timer ..................................................................... 51
4.8.2 Data reading and hold function ................................................................ 51
4.8.3 Interrupt function ...................................................................................... 52
4.8.4 I/O memory of clock timer ........................................................................ 53
4.8.5 Programming notes ................................................................................... 54
4.9
Stopwatch Timer ........................................................................................... 55
4.9.1 Configuration of stopwatch timer ............................................................. 55
4.9.2 Count-up pattern ....................................................................................... 55
4.9.3 Interrupt function ...................................................................................... 56
4.9.4 I/O memory of stopwatch timer ................................................................ 57
4.9.5 Programming notes ................................................................................... 58
4.10 Programmable Timer ................................................................................... 59
4.10.1 Configuration of programmable timer .................................................... 59
4.10.2 Setting of initial value and counting down ............................................. 60
4.10.3 Counter mode .......................................................................................... 61
4.10.4 Setting of input clock in timer mode ....................................................... 62
4.10.5 Interrupt function .................................................................................... 63
4.10.6 Setting of TOUT output ........................................................................... 63
4.10.7 Transfer rate setting for serial interface ................................................ 64
4.10.8 I/O memory of programmable timer ....................................................... 65
4.10.9 Programming notes ................................................................................. 70
4.11 Serial Interface (SIN, SOUT, SCLK, SRDY) ................................................ 71
4.11.1 Configuration of serial interface ............................................................ 71
4.11.2 Mask option ............................................................................................. 72
4.11.3 Master mode and slave mode of serial interface .................................... 72
4.11.4 Data input/output and interrupt function ............................................... 73
4.11.5 I/O memory of serial interface ................................................................ 75
4.11.6 Programming notes ................................................................................. 78
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EPSON
S1C6P466 TECHNICAL MANUAL