GL600USB Просмотр технического описания (PDF) - Genesys Logic

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Компоненты Описание

производитель

GL600USB

USB MOUSE MICROCONTROLLER

Genesys Logic 

3.3 GL600USB-B

Pin No.

1

Name

P1.2/LB[1]

2

P1.3/MB

3

P1.4/RB

4

VCC

5

XTAL2

6

XTAL1

7

D+

8

D-

9

V3.3

10

P1.0

11

P1.1

12

GND

13

P2.3/Y1

14

P2.2/Y2

15

P2.1/X1

16

P2.0/X2

GL600USB/GL600USB-A/GL600USB-B

I/O

Description

I/O Port 1 bit 2/mouse left button

Internal pull up 10K

I/O Port 1 bit 3/mouse middle button

Internal pull up 10K

I/O Port 1 bit 4/mouse right button

Internal pull up 10K

-

Voltage supply

O Ceramic resonator or crystal out

I

Ceramic resonator or crystal in

I/O USB data+

I/O USB data-

O 3.3V output, a 0.1uF to 1uF capacitor should be added

on external circuit for this pin

I/O Port 1 bit 0 with LED drive capability

I/O Port 1 bit 1 with LED drive capability

-

Ground

I/O Port 2 bit 1/photo-sensor input for X axis 1

Optional internal pull down from 4K ~ 32K or

no pull down resistor

I/O Port 2 bit 1/photo-sensor input for X axis 2

Optional internal pull down from 4K ~ 32K or

no pull down resistor

I/O Port 2 bit 2/photo-sensor input for Y axis 1

Optional internal pull down from 4K ~ 32K or

no pull down resistor

I/O Port 2 bit 3/photo-sensor input for Y axis 1

Optional internal pull down from 4K ~ 32K or

no pull down resistor

Table 3-3 GL600USB-B Pin Definitions and Descriptions

P1.2 1

P1.3 2

P1.4 3

VCC

4

XTAL2 5

XTAL1 6

D+ 7

D- 8

16 P2.0

15 P2.1

14 P2.2

13 P2.3

12 GND

11 P1.1

10 P1.0

9 V3.3

Figure 3-3 16-pin DIP & SOP (GL600USB-B)

9

06/19/2000

Revision 1.3

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