ADUC7121 Analog Devices, ADUC7121 Datasheet - Page 57

• Manufacturer Part Number: ADUC7121
• Description: Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU
• Manufacturer: Analog Devices

Specifications of ADUC7121

• Mcu Core: ARM7 TDMI
• Mcu Speed (mips): 40
• Sram (bytes): 8192Bytes
• Gpio Pins: 32
• Adc # Channels: 9

Table 79. GPxOCE MMR Bit Designations
Bit
31:8
7
6
5
4
3
2
1
0
Description
Reserved.
GPIO Px.7 open collector enable.
Set to 1 by the user to enable the open collector.
Set to 0 by the user to disable the open collector.
GPIO Px.6 open collector enable.
Set to 1 by the user to enable the open collector.
Set to 0 by the user to disable the open collector.
GPIO Px.5 open collector enable.
Set to 1 by the user to enable open collector.
Set to 0 by the user to disable the open collector.
GPIO Px.4 open collector enable.
Set to 1 by the user to enable open collector.
Set to 0 by the user to disable the open collector.
GPIO Px.3 open collector enable.
Set to 1 by the user to enable open collector.
Set to 0 by the user to disable the open collector.
GPIO Px.2 open collector enable.
Set to 1 by the user to enable open collector.
Set to 0 by the user to disable the open collector.
GPIO Px.1 open collector enable.
Set to 1 by the user to enable open collector.
Set to 0 by the user to disable the open collector.
GPIO Px.0 open collector enable.
Set to 1 by the user to enable open collector.
Set to 0 by the user to disable the open collector.
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ADuC7121