NXP Semiconductors
UM11665
SC18IS604-EVB evaluation board
4.4.5 I
2
C clock configuration
0x20 0x02 0x05 // Set I2C clock to 375KHz
4.4.6 Device ID read
0x50 0xFE // Read device ID into buffer
0x06 0xff 0xff …… 0xff // read 16 bytes from buffer, return data 0x53
// 0x43 0x31 0x38 0x49 0x53.. 0x2E 0x30 0x2E 0x32
4.4.7 On-board EEPROM write and read
0x00 0x04 0xA0 0x00 0xAA 0x77 0xCC // write AA 77 CC to EEPROM
0x00 0x01 0xA0 0x00
0x01 0x03 0xA1 // read 3 bytes from EEPROM
0x06 0xFF 0xFF 0xFF 0xFF // read 4 bytes from buffer, the last three bytes should be AA, 77, CC
4.4.8 Blinking on-board LEDs
0x00 0x06 0xC4 0x11 0x97 0x80 0x00 0x00 0xAA // write 6 control bytes to I2C blinker at address 0xC4
5 Errata list
Date
Errata Description
Demo Impact
Solution
-
None
None
None
Table 5. Errata list
UM11665
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User manual
Rev. 1.0 — 19 August 2021
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