
S1C6S460 TECHNICAL MANUAL
EPSON
iii
CONTENTS
9.5
Control of Serial Interface ........................................................................... 65
9.6
Programming Notes ..................................................................................... 67
CHAPTER
10 SOUND GENERATOR ________________________________________ 68
10.1 Configuration of Sound Generator .............................................................. 68
10.2 Mask Option ................................................................................................. 68
10.3 Frequency Setting ......................................................................................... 69
10.4 Digital Envelope .......................................................................................... 69
10.5 1-shot Output ............................................................................................... 70
10.6 Control of Sound Generator ........................................................................ 71
10.7 Programming Notes ..................................................................................... 73
CHAPTER
11 INTERRUPT AND HALT _____________________________________ 74
11.1 Interrupt Factor Flag and Interrupt Mask .................................................. 76
11.2 Interrupt Vector ............................................................................................ 77
11.3 Programming Notes ..................................................................................... 77
CHAPTER
12 SUMMARY OF NOTES _______________________________________ 79
12.1 Notes for Low Current Consumption ........................................................... 79
12.2 Summary of Notes by Function .................................................................... 80
12.3 Precautions on Mounting ............................................................................ 85
CHAPTER
13 BASIC EXTERNAL CONNECTION DIAGRAM ________________________ 87
CHAPTER
14 ELECTRICAL CHARACTERISTICS ________________________________ 88
14.1 Absolute Maximum Rating .......................................................................... 88
14.2 Recommended Operating Conditions .......................................................... 88
14.3 DC Characteristics ...................................................................................... 88
14.4 Analog Circuit Characteristics and Consumed Current ............................. 89
14.5 AC Characteristics ....................................................................................... 90
14.5.1 RESET input ............................................................................................ 90
14.5.2 Power-on reset ......................................................................................... 90
14.6 Oscillation Characteristics .......................................................................... 91
CHAPTER
15 PACKAGE ________________________________________________ 93
15.1 Plastic Package ............................................................................................ 93
15.2 Ceramic Package for Test Samples .............................................................. 94
CHAPTER
16 PAD LAYOUT _____________________________________________ 95
16.1 Diagram of Pad Layout ................................................................................ 95
16.2 Pad Coordinates ........................................................................................... 96