ADUC7121 Analog Devices, ADUC7121 Datasheet - Page 67

• 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

I
This MMR controls the frequency of the I
the master on to the SCL pin.
Name:
Address:
Default value:
Access:
Table 93. I2CxDIV MMR
Bit
15:8
7:0
2
C Master Clock Control Register
Name
DIVH
DIVL
Description
These bits control the duration of the high
period of SCL.
These bits control the duration of the low period
of SCL.
I2C0DIV, I2C1DIV
0x1F1F
Read and write
0xFFFF08A4, 0xFFFF0924
2
C clock generated by
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I
I
This 16-bit MMR configures the I
Name:
Address:
Default value:
Access:
2
2
C Slave Registers
C Slave Control Register
I2C0SCTL, I2C1SCTL
0xFFFF08A8, 0xFFFF0928
0x0000
Read and write
2
C peripheral in slave mode.
ADuC7121