ZHCSG67A March 2017 – December 2018 OPT3001-Q1
PRODUCTION DATA.
The device is operated over the I2C bus with registers that contain configuration, status, and result information. All registers are 16 bits long.
There are four main registers: result, configuration, low-limit, and high-limit. There are also two ID registers: manufacturer ID and device ID. Table 6 lists these registers.
REGISTER | ADDRESS (Hex)(1) | BIT 15 | BIT 14 | BIT 13 | BIT 12 | BIT 11 | BIT 10 | BIT 9 | BIT 8 | BIT 7 | BIT 6 | BIT 5 | BIT 4 | BIT 3 | BIT 2 | BIT 1 | BIT 0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Result | 00h | E3 | E2 | E1 | E0 | R11 | R10 | R9 | R8 | R7 | R6 | R5 | R4 | R3 | R2 | R1 | R0 |
Configuration | 01h | RN3 | RN2 | RN1 | RN0 | CT | M1 | M0 | OVF | CRF | FH | FL | L | POL | ME | FC1 | FC0 |
Low Limit | 02h | LE3 | LE2 | LE1 | LE0 | TL11 | TL10 | TL9 | TL8 | TL7 | TL6 | TL5 | TL4 | TL3 | TL2 | TL1 | TL0 |
High Limit | 03h | HE3 | HE2 | HE1 | HE0 | TH11 | TH10 | TH9 | TH8 | TH7 | TH6 | TH5 | TH4 | TH3 | TH2 | TH1 | TH0 |
Manufacturer ID | 7Eh | ID15 | ID14 | ID13 | ID12 | ID11 | ID10 | ID9 | ID8 | ID7 | ID6 | ID5 | ID4 | ID3 | ID2 | ID1 | ID0 |
Device ID | 7Fh | DID15 | DID14 | DID13 | DID12 | DID11 | DID10 | DID9 | DID8 | DID7 | DID6 | DID5 | DID4 | DID3 | DID2 | DID1 | DID0 |