ADUC7122 Analog Devices, ADUC7122 Datasheet - Page 88

• Manufacturer Part Number: ADUC7122
• Description: Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI® MCU
• Manufacturer: Analog Devices

Specifications of ADUC7122

• Mcu Core: ARM7 TDMI
• Mcu Speed (mips): 40
• Sram (bytes): 8192Bytes
• Gpio Pins: 32
• Adc # Channels: 13

ADuC7122
Table 162. T2CON MMR Bit Designations
Bit
31:11
10:9
8
7
6
5:4
3:0
Value
00
01
10
11
1
0
1
0
1
0
00
01
10
11
0000
0100
1000
1111
Description
Reserved.
Clock source select.
Internal 32.768 kHz oscillator (default).
Core clock.
External 32.768 kHz watch crystal.
UCLK.
Count up.
Set by the user for Timer2 to count up.
Cleared by the user for Timer2 to count down (default).
Timer2 enable bit.
Set by the user to enable Timer2.
Cleared by the user to disable Timer2 (default).
Timer2 mode.
Set by the user to operate in periodic mode.
Cleared by the user to operate in free-running mode (default).
Format.
Binary (default).
Reserved.
Hr:min:sec:hundredths. 23 hours to 0 hours.
Hr:min:sec:hundredths. 255 hours to 0 hours.
Prescaler.
Source clock/1 (default).
Source clock/16.
Source clock/256 (this setting should be used in conjunction with Timer2 Format 10 and Format 11).
Source clock/32,768.
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