IC_RX_TL
Name: I2C Receive FIFO Threshold Register
Size: 8bits
Address Offset: 0x38
Read/Write Access: Read/Write
Module Instance | Base Address | Register Address |
---|---|---|
i_i2c_emac_0_DW_apb_i2c_addr_block1 | 0xFFC02A00 | 0xFFC02A38 |
i_i2c_emac_1_DW_apb_i2c_addr_block1 | 0xFFC02B00 | 0xFFC02B38 |
i_i2c_emac_2_DW_apb_i2c_addr_block1 | 0xFFC02C00 | 0xFFC02C38 |
Size: 32
Offset: 0x38
Access: RW
Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RSVD_IC_RX_TL RO 0x0 |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RSVD_IC_RX_TL RO 0x0 |
RX_TL RW 0x0 |
IC_RX_TL Fields
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
31:8 | RSVD_IC_RX_TL |
Reserved bits - Read Only |
RO | 0x0 |
7:0 | RX_TL |
Receive FIFO Threshold Level Controls the level of entries (or above) that triggers the RX_FULL interrupt (bit 2 in IC_RAW_INTR_STAT register). The valid range is 0-255, with the additional restriction that hardware does not allow this value to be set to a value larger than the depth of the buffer. If an attempt is made to do that, the actual value set will be the maximum depth of the buffer. A value of 0 sets the threshold for 1 entry, and a value of 255 sets the threshold for 256 entries. Reset value: IC_RX_TL configuration parameter |
RW | 0x0 |