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Ixiasoft
5.9.10. I2C Interface
There is an I2C buffer connected to I2C port 1. The enable pin of the I2C buffer is controlled by the MAX V A10I2CEN. The HPS must set A10I2CEN to logic 1 before accessing the I2C devices shown in Table 39.
Figure 36. I2C Bus Connection
Address | Device |
---|---|
0x14, 0x16 | LT2497 ADC |
0x51 | 24LC32A EEPROM |
0x68 | DS1339C Real time clock circuit |
0x4C | MAX1619 Temp monitor |
0x71, 0x70, 0x73 | Si5338 clock generators |
0x5C | LTC2977 power management |
0x42 | 0.9V LTM4677 power controller |
0x0E | 3.3VLTM4676A power controller |
0x28 | LCD |