ADIN2111CCPZ-R7 datasheet(112/129 Pages) AD

112 / 129 page

Data Sheet

ADIN2111

REGISTERS

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Rev. A | 112 of 129

Vendor Specific MMD 1 Device Identifier Low Register

Device Address: 0x1E; Register Address: 0x0003, Reset: 0xBCA1, Name: MMD1_DEV_ID2

This address corresponds to the Vendor Specific 1 MMD identifier register specified in Clause 45.2.11.1 of Standard 802.3 and allows six bits of

the OUI along with the model number and revision number to be observed.

Table 210. Bit Descriptions for MMD1_DEV_ID2

Bits

Bit Name

Description

Reset

Access

[15:10]

MMD1_DEV_ID2_OUI

Organizationally Unique Identifier, Bits[19:24].

0x2F

[9:4]

MMD1_MODEL_NUM

Model Number.

0xA

[3:0]

MMD1_REV_NUM

Revision Number.

0x1

Vendor Specific 1 MMD Devices in Package Register

Device Address: 0x1E; Register Address: 0x0005, Reset: 0x008B, Name: MMD1_DEVS_IN_PKG1

Clause 22 registers and PMA/PMD, PCS, and autonegotiation MMDs are present.

Table 211. Bit Descriptions for MMD1_DEVS_IN_PKG1

Bits

Bit Name

Description

Reset

Access

[15:0]

MMD1_DEVS_IN_PKG1

Vendor Specific 1 MMDs in Package 1. Clause 22 registers and PMA/PMD, PCS, and

autonegotiation MMDs are present.

0x8B

Device Address: 0x1E; Register Address: 0x0006, Reset: 0xC000, Name: MMD1_DEVS_IN_PKG2

Vendor-specific device 1 and Vendor-specific device 2 MMDs present

Table 212. Bit Descriptions for MMD1_DEVS_IN_PKG2

Bits

Bit Name

Description

Reset

Access

[15:0]

MMD1_DEVS_IN_PKG2

Vendor Specific 1 MMDs in Package 2. Vendor Specific 1 and Vendor Specific 2 MMDs are

present.

0xC000

Vendor Specific MMD 1 Status Register

Device Address: 0x1E; Register Address: 0x0008, Reset: 0x8000, Name: MMD1_STATUS

This address corresponds to the Vendor Specific 1 MMD status register specified in Clause 45.2.11.2 of Standard 802.3.

Table 213. Bit Descriptions for MMD1_STATUS

Bits

Bit Name

Description

Reset

Access

[15:14]

MMD1_STATUS

Vendor Specific 1 MMD Status.

0x2

10: device responding at this address.

11: no device responding at this address.

01: no device responding at this address.

00: no device responding at this address.

[13:0]

RESERVED

Reserved.

0x0

System Interrupt Status Register

Device Address: 0x1E; Register Address: 0x0010, Reset: 0x1000, Name: CRSM_IRQ_STATUS

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