ic_tx_tl

         I2C Transmit FIFO Threshold Register

Module Instance	Base Address	Register Address
`i_i2c_emac_0_i2c`	`0xFFC02400`	`0xFFC0243C`
`i_i2c_emac_1_i2c`	`0xFFC02500`	`0xFFC0253C`
`i_i2c_emac_2_i2c`	`0xFFC02600`	`0xFFC0263C`

Offset: 0x3C

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
`Reserved`
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
`Reserved`								`tx_tl` `RW 0x0`

ic_tx_tl Fields

Bit	Name	Description	Access	Reset
7:0	`tx_tl`	Transmit FIFO Threshold Level Controls the level of entries (or below) that trigger the TX_EMPTY interrupt (bit 4 in IC_RAW_INTR_STAT register). The valid range is 0-255, with the additional restriction that it may not be set to 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 (64). A value of 0 sets the threshold for 0 entries, and a value of 255 sets the threshold for 255 entries.	`RW`	`0x0`

Bit

Name

Description

Access

Reset

7:0

tx_tl

Transmit FIFO Threshold Level
Controls the level of entries (or below) that trigger
the TX_EMPTY interrupt (bit 4 in IC_RAW_INTR_STAT register).
The valid range is 0-255, with the additional restriction that
it may not be set to 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 (64).
A value of 0 sets the threshold for 0 entries, and a value of 255
sets the threshold for 255 entries.

RW

0x0