ADIN1100BCPZ-R7 datasheet(47/80 Pages) AD

47 / 80 page

Data Sheet

ADIN1100

analog.com

Rev. B | 47 of 80

Table 46. Bit Descriptions for PMA_PMD_STAT1

Bits

Bit Name

Description

Reset

Access

[15:3]

RESERVED

Reserved.

0x0

PMA_LINK_STAT_OK_LL

PMA Link Status. When read as 1, this bit indicates that the link is up. When read as 0, it indicates

that the link has dropped since the last time the bit was read.

0x0

R LL

PMA_SFT_PD_ABLE

PMA Software Power-Down Able. Indicates that the PMA supports software power-down.

0x1

RESERVED

Reserved.

0x0

PMA/PMD MMD Devices in Package 1 Register

Device Address: 0x01; Register Address: 0x0005, Reset: 0x008B, Name: PMA_PMD_DEVS_IN_PKG1

Table 47. Bit Descriptions for PMA_PMD_DEVS_IN_PKG1

Bits

Bit Name

Description

Reset

Access

[15:0]

PMA_PMD_DEVS_IN_PKG1

PMA/PMD MMD Devices in Package 1. Clause 22 registers and PMA/PMD, PCS, and

autonegotiation MMDs are present.

0x8B

PMA/PMD MMD Devices in Package 2 Register

Device Address: 0x01; Register Address: 0x0006, Reset: 0xC000, Name: PMA_PMD_DEVS_IN_PKG2

Table 48. Bit Descriptions for PMA_PMD_DEVS_IN_PKG2

Bits

Bit Name

Description

Reset

Access

[15:0]

PMA_PMD_DEVS_IN_PKG2

PMA/PMD MMD Devices in Package 2. Vendor Specific Device 1 and Vendor Specific Device

2 MMDs are present.

0xC000

PMA/PMD Control 2 Register

Device Address: 0x01; Register Address: 0x0007, Reset: 0x003D, Name: PMA_PMD_CNTRL2

Table 49. Bit Descriptions for PMA_PMD_CNTRL2

Bits

Bit Name

Description

Reset

Access

[15:7]

RESERVED

Reserved.

0x0

[6:0]

PMA_PMD_TYPE_SEL

PMA/PMD Type Selection. See IEEE Standard 802.3. PMA_PMD_TYPE_SEL is used only when

autonegotiation is disabled and forced link configuration mode is enabled. If autonegotiation is enabled,

the PHY type is determined by the autonegotiation process itself. Note that for ADIN1100, the only valid

value for this bit field is for BASE-T1 PMA/PMD.

0x3D

R/W

0000000: 10GBASE-CX4 PMA/PMD.

0000001: 10GBASE-EW PMA/PMD.

0000010: 10GBASE-LW PMA/PMD.

0000011: 10GBASE-SW PMA/PMD.

0000100: 10GBASE-LX4 PMA/PMD.

0000101: 10GBASE-ER PMA/PMD.

0000110: 10GBASE-LR PMA/PMD.

0000111: 10GBASE-SR PMA/PMD.

0001000: 10GBASE-LRM PMA/PMD.

0001001: 10GBASE-T PMA.

0001010: 10GBASE-KX4 PMA/PMD.

0001011: 10GBASE-KR PMA/PMD.

0001100: 1000BASE-T PMA/PMD.

0001101: 1000BASE-KX PMA/PMD.

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