ADUC702 datasheet(51/80 Pages) AD

Part #	ADUC702

Description	Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU

PDF	80 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

Logo

51 / 80 page

Preliminary Technical Data

ADuC702x Series

Rev. PrB | Page 51 of 80

Table 31: GPxDAT MMR Bit Descriptions

Bit

Description

31-24

Direction of the data:

Set to ‘1’ by the user to configure the GPIO pin as an output

Clear to ‘0’ by the user to configure the GPIO pin as an input

23-16

Port x data output

15-8

Reflect the state of Port x pins at reset (read only)

7-0

Port x data input (read only)

Table 32: GPxSET MMR Bit Descriptions

Bit

Description

31-24

Reserved

23-16

Data port x set bit:

Set to ‘1’ by the user to set bit on port x. will also set the corresponding bit in the GPxDAT MMR

Clear to ‘0’ by the user will not affect the data out

15-0

Reserved

Table 33: GPxCLR MMR Bit Descriptions

Bit

Description

31-24

Reserved

23-16

Data port x clear bit:

Set to ‘1’ by the user to clear bit on port x, will also clear the corresponding bit in the GPxDAT MMR

Clear to ‘0’ by the user will not affect the data out

15-0

Reserved

ADUC702 Datasheet(PDF) 51 Page - Analog Devices