SLUSE48B May 2021 – November 2023 BQ79652-Q1 , BQ79654-Q1 , BQ79656-Q1
PRODUCTION DATA
Address | 0x0786 | |||||||
Read Only | Bit 7 | Bit 6 | Bit 5 | Bit 4 | Bit 3 | Bit 2 | Bit 1 | Bit 0 |
Name | RSVD | PERR | BERR_TAG | SYNC2 | SYNC1 | BIT | ||
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
RSVD = | Reserved | |||||||
PERR = | Detect abnormality of the incoming communication frame and the outgoing communication frame will be set with BERR. Any error bit that is set in this register will also set the [PERR] bit. However, abnormality that isn’t classified in the register can also trigger the [PERR] bit (for example, detecting missing data or wrong data order. 0 = No communication error detected, the forwarded communication frame does not have the BERR inserted 1 = Detected abnormality of the received communication frame. BERR is asserted to the forwarded communication. | |||||||
BERR_TAG = | Set when the received communication is tagged with BERR. 0 = Received communication frame has no BERR 1 = Received communication frame has BERR | |||||||
SYNC2 = | The Preamble half-bit and the [SYNC1:0] bits are detected. Device is using the timing information that is extracted from these bits but it is unable to detect valid data. 0 = No error 1 = Error detected | |||||||
SYNC1 = | Unable to detect the preamble half-bit or any of the [SYNC1:0] bits. It could be the bit is missing or the signal is too distorted to be detectable. 0 = No error 1 = Error detected | |||||||
BIT = | The device has detected a data bit. However, the detection samples are not enough to assure a strong 1 or 0. 0 = No error 1 = Error detected |