36.5.12 SQI INTERRUPT THRESHOLD REGISTER
Symbol | Description | Symbol | Description | Symbol | Description |
---|---|---|---|---|---|
R | Readable bit | HC | Cleared by Hardware | (Grey cell) | Unimplemented |
W | Writable bit | HS | Set by Hardware | X | Bit is unknown at Reset |
K | Write to clear | S | Software settable bit | — | — |
Name: | INTTHR |
Offset: | 0x118 |
Reset: | 0x0000 |
Property: | - |
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
Access | |||||||||
Reset |
Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
Access | |||||||||
Reset |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
TXINTTHR[5:0] | |||||||||
Access | R/W | R/W | R/W | R/W | R/W | R/W | |||
Reset | 0 | 0 | 0 | 0 | 0 | 0 |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
RXINTTHR[5:0] | |||||||||
Access | R/W | R/W | R/W | R/W | R/W | R/W | |||
Reset | 0 | 0 | 0 | 0 | 0 | 0 |
Bits 13:8 – TXINTTHR[5:0] Transmit Interrupt Threshold bits <5:0>
A transmit interrupt is set when the transmit buffer has more space than the set number of bytes. For 16-bit mode, the value should be a multiple of 2.
Bits 5:0 – RXINTTHR[5:0] Receive Interrupt Threshold bits <5:0>
A receive interrupt is set when the receive buffer count is larger than or equal to the set number of bytes. For 16-bit mode, the value should be multiple of 2.