ADUC7122 Analog Devices, ADUC7122 Datasheet - Page 82

• 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 140. IRQCONE MMR Bit Designations
Bit
31:12
11:10
9:8
7:6
5:4
3:2
1:0
Value
11
10
01
00
11
10
01
00
11
10
01
00
11
10
01
00
11
10
01
00
11
10
01
00
Name
Reserved
IRQ5SRC[1:0]
IRQ4SRC[1:0]
IRQ3SRC[1:0]
IRQ2SRC[1:0]
IRQ1SRC[1:0]
IRQ0SRC[1:0]
These bits are reserved and should not be written to.
External IRQ5 triggers on falling edge.
External IRQ4 triggers on falling edge.
External IRQ3 triggers on falling edge.
External IRQ2 triggers on falling edge.
External IRQ1 triggers on falling edge.
External IRQ0 triggers on falling edge.
Description
External IRQ5 triggers on rising edge.
External IRQ5 triggers on low level.
External IRQ5 triggers on high level.
External IRQ4 triggers on rising edge.
External IRQ4 triggers on low level.
External IRQ4 triggers on high level.
External IRQ3 triggers on rising edge.
External IRQ3 triggers on low level.
External IRQ3 triggers on high level.
External IRQ2 triggers on rising edge.
External IRQ2 triggers on low level.
External IRQ2 triggers on high level.
External IRQ1 triggers on rising edge.
External IRQ1 triggers on low level.
External IRQ1 triggers on high level.
External IRQ0 triggers on rising edge.
External IRQ0 triggers on low level.
External IRQ0 triggers on high level.
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