Evido EAD-D2000 Manuel d'utilisateur télécharger pdf (Page 31)

CT-CCV6X Intel Atom D2000/N2000 COM Express Type 6 Module

３１

Pin #

GPIO#

Default Configuration

A93

GPIO4

GPO0

A85

GPIO3

GPI3

A67

GPIO2

GPI2

A63

GPIO1

GPI1

A54

GPIO0

GPI0

The GPIO function, provided by Intel Tiger Point NM10, can be accessed

through GPIO Base Address Register (GPIOBASE). The configuration on

CT-CCV6X is described as below.

Address

GPIOBASE Base Address

0x500

The general I/O read/write function is used to access and configure the NM10.

Through the I/O read or write command, the current status of GPIO can

configure each pin to input or output.

4.16.2 Registers Description

4.16.2.1 GPIO Use Select Register 1 (Offset GPIOBASE+0x00)

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

GPIO3

GPIO2

GPIO1

GPIO0

GPIO Use Select Register 2 (Offset GPIOBASE+0x30)

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

GPIO7

GPIO6

GPIO5

GPIO4

Bit X = 0 means Native Function

Bit X = 1 means GPIO Function

4.16.2.2 GPIO Input/Output Select Register 1 (Offset GPIOBASE+0x04)

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

GPIO3

GPIO2

GPIO1

GPIO0

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 65 66

Commentaires sur ces manuels

Pas de commentaire

Evido EAD-D2000 Manuel d'utilisateur Page 31

Commentaires sur ces manuels

Produits connexes et manuels pour Systèmes de contrôle d'accès de sécurité Evido EAD-D2000