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ADIN1100BCPZ-R7 数据表(PDF) 47 Page - Analog Devices |
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ADIN1100BCPZ-R7 数据表(HTML) 47 Page - Analog Devices |
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47 / 80 page  Data Sheet ADIN1100 REGISTER SUMMARY 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 R 2 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 1 PMA_SFT_PD_ABLE PMA Software Power-Down Able. Indicates that the PMA supports software power-down. 0x1 R 0 RESERVED Reserved. 0x0 R 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 R 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 R 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 R [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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