ASIC chip: BM1397AG, a total of 65;
Level conversion chip: SN74LVC1T45DBVR, marked CT1*, a total of 2;
Microcontroller: PIC16F1704, 1 piece, located in U3;
EEPROM: AT24C02D, 1 piece, located in U5;
N-ch MOS chip: TPHR9003NL, a total of 4;
Boost conversion chip: MP1517DR, 1, located in U6;
3-terminal regulator: AP431SAN1TR-G1, 1 piece, marked GCC, located in U4;
1.8V regulator: MP2019, 1 piece, located in U28;
1.8V regulator: SY8120I, marked qG***, a total of 12;
0.8V regulator: SGM2036-ADJ, marked SQ7**, a total of 26;
Temperature sensor chip: NCT218, marked T2*, a total of 4.

The above is the information of the chip of the S17+ hash board. If there are any deficiencies, please add them.