
2
06/19/2000
GL600USB/GL600USB-A/GL600USB-B
Revision 1.3
TABLE OF CONTENTS
TABLE OF CONTENTS.............................................................................................................................................1
TABLE OF CONTENTS.............................................................................................................................................2
TABLE OF FIGURES .................................................................................................................................................3
1
FEATURES ............................................................................................................................................................4
2
FUNCTIONAL OVERVIEW ...........................................................................................................................5
3
PIN DEFINITIONS AND DESCRIPTIONS ................................................................................................6
3.1
3.2
3.3
GL600USB ......................................................................................................................................................6
GL600USB-A ..................................................................................................................................................8
GL600USB-B ..................................................................................................................................................9
4
FUNCTIONAL DESCRIPTION....................................................................................................................10
4.1
MEMORY ORGANIZATION......................................................................................................................10
4.1.1
Program Memory Organization
...................................................................................................10
4.1.2
Data Memory Organization
...........................................................................................................10
4.2
USB FUNCTION REGISTERS..................................................................................................................11
4.3
MCU FUNCTION REGISTERS ................................................................................................................14
4.4
FULL-RANGE DETECTION AND ANALOG-TO-DIGITAL CONVERTER.....................................18
4.5
GENERAL PURPOSE I/O PORTS ...........................................................................................................19
4.6
TIMER INTERRUPT ...................................................................................................................................19
4.7
USB ENGINE................................................................................................................................................19
4.7.1
Voltage Regulator
.............................................................................................................................19
4.7.2
USB Transceiver
................................................................................................................................20
4.7.3
Serial Interface Engine (SIE)
.........................................................................................................22
4.8
INSTRUCTION SET SUMMARY..............................................................................................................22
4.8.1
Operand Field Descriptions
...........................................................................................................22
4.8.2
Instruction Set
....................................................................................................................................22
5
ABSOLUTE MAXIMUM RATINGS ...........................................................................................................31
6
ELECTRICAL CHARACTERISTICS........................................................................................................31
7
PACKAGE DIAGRAMS ..................................................................................................................................33
7.1
7.2
16-pin P-DIP..............................................................................................
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18-pin P-DIP..............................................................................................
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