ADUC7121 Analog Devices, ADUC7121 Datasheet - Page 79

• 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

PLADOUT Register
PLADOUT is a data output MMR for PLA. This register is
always updated.
Name:
Address:
Default value:
Access:
Table 107. PLADOUT MMR Bit Descriptions
Bit
31:16
15:0
Description
Reserved.
Output bit from Element 15 to Element 0.
PLADOUT
0xFFFF0B50
0x00000000
Read only
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PLALCK Register
PLALCK is a PLA lock option. Bit 0 is written only once. When
set, it does not allow modifying any of the PLA MMRs, except
PLADIN. A PLA tool is provided in the development system to
easily configure the PLA.
Name:
Address:
Default value:
Access:
PLALCK
0xFFFF0B54
0x00
Write only
ADuC7121