ADIN2111CCPZ-R7 datasheet(83/125 Pages) AD

83 / 125 page

Data Sheet

ADIN2111

REGISTERS

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Rev. 0 | 83 of 125

Table 145. Bit Descriptions for P2_HI_RFC

Bits

Bit Name

Description

Reset

Access

[8:0]

P2_HI_RFC

Receive Frame Count for the High Priority FIFO. The number of frames in the Rx FIFO. Provided for debug

purposes. In store and forward mode, the host software only needs to know that there is at least one frame

available. See P2_RX_RDY.

0x0

P2 Low Priority Rx FIFO Valid Half Words Register

Address: 0xEA, Reset: 0x00000000, Name: P2_LO_RXSIZE

Number of valid half words (16 bits) in the low priority Rx FIFO.

Table 146. Bit Descriptions for P2_LO_RXSIZE

Bits

Bit Name

Description

Reset

Access

[31:14]

RESERVED

Reserved.

0x0

[13:0]

P2_LO_RXSIZE

Data in the Rx FIFO. Number of half words (16 bits).

0x0

P2 High Priority Rx FIFO Valid Half Words Register

Address: 0xEB, Reset: 0x00000000, Name: P2_HI_RXSIZE

Number of valid half words (16 bits) in the high priority Rx FIFO.

Table 147. Bit Descriptions for P2_HI_RXSIZE

Bits

Bit Name

Description

Reset

Access

[31:14]

RESERVED

Reserved.

0x0

[13:0]

P2_HI_RXSIZE

Data in the Rx FIFO. Number of half words (16 bits).

0x0

P2 to P1 Tx Size Register

Address: 0xEC, Reset: 0x00000000, Name: P2TOP1_TXSIZE

Number of valid half words (16 bits) in Port 2 Tx FIFO to be transmitted to Port 1.

Table 148. Bit Descriptions for P2TOP1_TXSIZE

Bits

Bit Name

Description

Reset

Access

[31:14]

RESERVED

Reserved.

0x0

[13:0]

P2TOP1_TXSIZE

Data in Port 2 Tx FIFO. Number of 16-bit words to transmit to Port 2.

0x0

Transmit Time Stamp Capture Register A

(High)

Address: 0xF0, Reset: 0x00000000, Name: P2_TTSCAH

This field contains the upper 32 bits of the captured time stamp for

when the requested frame was transmitted.

Table 149. Bit Descriptions for P2_TTSCAH

Bits

Bit Name

Description

Reset

Access

[31:0]

P2_TTSCH_A

Port 2 Transmit Time Stamp A, Bits[63:32].

0x0

Transmit Time Stamp Capture Register A (Low)

Address: 0xF1, Reset: 0x00000000, Name: P2_TTSCAL

This field contains the lower 32 bits of the captured time stamp for

when the requested frame was transmitted.

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