rtl83xx

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rtl83xx [2020/09/18 22:49] – biotrtl83xx [2022/12/30 15:47] (current) – svanheule
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-=== Realtek RTL83xx series=== 
  
-^ Chip        ^ Codename     ^ CPU core             ^ Ports             ^ Comment ^ +====== RTL83xx series ======
-| [[rtl8370 | 8370]] |              | 8051             | 8 GE, embedded phy | The 8051 core can be disabled for running unmanaged | +
-| [[rtl8370 | 8376]]    |              | 8051                 | Up to 16 GE, 8 embedded PHY | Appears to be similar to 8370 series | +
-| [[8332M]]   | Maple        | MIPS 4KEc @ 500MHz   | Up to 24 FE, 4GE  | 8 internal PHYs, 4 Serdes | +
-| [[RTL838x | 8380M]]   | Maple        | MIPS 4KEc @ 500MHz   | 16 GE, 2 SFP      | 8 internal PHYs (8218b), 2 Serdes | +
-| [[RTL838x | 8382M]]   | Maple        | MIPS 4KEc @ 500MHz   | Up to 28 GE       | | +
-| [[RTL838x | 8382L]]   | Maple        | MIPS 4KEc @ 500MHz   | Unmanaged         | 8 internal GE PHYs, no SDRAM interface | +
-| [[8351M]]   | Cypress      | MIPS 34Kc @ 700MHz   | Up to 24FE, 4GE   | | +
-| [[8352M]]   | Cypress      | MIPS 34Kc @ 700MHz   | Up to 56 FE       | | +
-| [[8353M]]   | Cypress      | MIPS 34Kc @ 700MHz   | 48FE, 4 GE        | No embedded PHY, 17.6 GBit switch cap | +
-| [[8390M]]   | Cypress      | | | | +
-| [[8391M]]   | Cypress      | | | | +
-| [[8392M]]   | Cypress      | | | | +
-| [[8393M]]   | Cypress      |                 | 52 GE             | No emb PHY 104GBit switch cap |+
  
-=== Links ===+===== RTL837x series ===== 
 +Lightweight managed, or unmanaged switch chips. 
 + 
 +^ Chip                ^ Codename ^ Series  ^ CPU core            ^ Ports             ^ Comment ^ References ^ 
 +| [[rtl8370 | 8370]]  |          |         | 8051               | 8 GE, embedded phy | | 
 +| [[rtl8370 | 8376]]  |          |         | 8051               | Up to 16 GE, 8 embedded PHY | | 
 + 
 +===== Realtek ESW/SSW ===== 
 +Older SoCs, predating Maple and Cypress. Not supported. 
 + 
 +==== RTL8328/8389 series ==== 
 +^ Chip                ^ Codename ^ Series  ^CPU core            ^ Ports             ^ Comment ^ References ^ 
 +| [[8328M]]           | ESW      | RTL8328 |                    | FE  |  | 
 +| [[8328S]]           | ESW      | RTL8328 |                    | FE  |  | 
 +| [[8328L]]           | ESW      | RTL8328 |                    | FE? |  | 
 +| [[8329M]]           | SSW      | RTL8389 |                    | FE? |  | 
 +| [[8377M]]           | SSW      | RTL8389 |                    | FE  |  | 
 +| [[8389L]]           | SSW      | RTL8389 |                    | FE ? |  | 
 +| [[8389M]]           | SSW      | RTL8389 |                    | FE ? |  | 
 + 
 + 
 +===== Realtek Maple ===== 
 +Single core MIPS 4KEc CPU, up to 28 ports. 
 + 
 +==== RTL833x series ==== 
 +^ Chip                ^ Codename ^ Series  ^CPU core            ^ Ports             ^ Comment ^ References ^ 
 +| [[8330M]]           | Maple    | RTL8380 | MIPS 4KEc @ 500MHz | Up to 8 FE, 2GE  | 8 internal PHYs, 2 Serdes | [[https://www.realtek.com/en/products/communications-network-ics/item/rtl8330m-vb-cg|Product page]] | 
 +| [[8332M]]           | Maple    | RTL8380 | MIPS 4KEc @ 500MHz | Up to 24 FE, 4GE  | 8 internal PHYs, 4 Serdes | [[https://rtitwww.realtek.com/en/products/communications-network-ics/item/rtl8332m-vb-cg|Product page]] | 
 + 
 +==== RTL838x series ==== 
 +^ Chip                ^ Codename ^ Series  ^CPU core            ^ Ports             ^ Comment ^ References ^ 
 +| [[RTL838x | 8380M]] | Maple    | RTL8380 | MIPS 4KEc @ 500MHz | 8 GE, 2 SFP | 8 internal PHYs (8218b), 2 Serdes | [[https://www.realtek.com/en/products/communications-network-ics/item/rtl8380m-vb-cg|Product page ]]| 
 +| [[RTL8381M]]        |          | RTL8380 | MIPS 4KEc @ 500MHz | Up to 14 GE | 8 internal, 2 SGMII, 1 QSGMII | [[https://www.realtek.com/en/products/communications-network-ics/item/rtl8381m-vb-cg|Product page]] | 
 +| [[RTL838x | 8382M]] | Maple    | RTL8380 | MIPS 4KEc @ 500MHz | Up to 28 GE | 8 internal, 2 SGMII, 1 QSGMII | [[https://www.realtek.com/en/products/communications-network-ics/item/rtl8381m-vb-cg-2|Product page]] | 
 +| [[RTL838x | 8382L]] | Maple    | RTL8380 | MIPS 4KEc @ 500MHz | Unmanaged   | 8 internal GE PHYs, no SDRAM interface | [[https://www.realtek.com/en/products/communications-network-ics/item/rtl8382l-vb-cg-2|Product page ]] | 
 + 
 +==== Pin assignment ==== 
 +The following pinout is the RTL8380, but it's expected considering the identical chip dimensions that the pinout is identical for all 833x/838x. 
 + 
 +^ Pin ^ Mux 0 ^ Mux 1 ^ Mux 2 ^ 
 +|28|JTAG_TCK||GPIO13| 
 +|29|JTAG_TMS||GPIO12| 
 +|30|JTAG_TDO||GPIO10| 
 +|31|JTAG_TDI||GPIO11| 
 +|32|JTAG_TRST#||GPIO14| 
 +|110|GPIO03||| 
 +|111|GPIO02||| 
 +|112|GPIO01||| 
 +|113|GPIO00|SYS_LED|| 
 +|114|RESET#||| 
 +|116|SSPI_CS#|UART1_RX|| 
 +|117|SSPI_SO|UART1_TX|| 
 +|118|SSPI_SI|I2C_DAT|| 
 +|119|SSPI_CLK|I2C_CLK|| 
 +|120|MDIO_MDC||| 
 +|121|MDIO_MDIO||| 
 +|122|LED_CLK||| 
 +|123|LED_DAT||| 
 +|124|UART0_TX||| 
 +|125|UART0_RX||| 
 +|127|SPI_CS#0||| 
 +|128|SPI_SI/SIO0||| 
 +|129|SPI_SO/SIO1||| 
 +|130|SPI_CLK||| 
 + 
 +====== RTL8380M Serdes ====== 
 +We have very limited information on these SerDes other then 'what is in the code' and what is in the block diagrams of the datasheets. Some salty grains are needed. 
 +^ SerDes ^ Switch Ports ^ MII name ^ Notes ^ 
 +| - | 0-7   | internal | | 
 +| 0 | 8-11  | QSGMII   | | 
 +| 1 | 12-15 | QSGMII   | | 
 +| 2 | 16    | RSGMII   | | 
 +| 3 | 17    | SGMII    | | 
 +| - | 18    | internal | CPU NIC | 
 + 
 +====== RTL8381M Serdes ====== 
 +We have very limited information on these SerDes other then 'what is in the code' and what is in the block diagrams of the datasheets. Some salty grains are needed. 
 +^ SerDes ^ Switch Ports ^ MII name ^ Notes ^ 
 +| - | 0-7   | internal | | 
 +| 0 | 8     | SGMII    | | 
 +| 1 | 9     | SGMII    | | 
 +| 2 | 10-13 | QSGMII   | | 
 + 
 +====== RTL8382M Serdes ====== 
 +We have very limited information on these SerDes other then 'what is in the code' and what is in the block diagrams of the datasheets. Some salty grains are needed. 
 +^ SerDes ^ Switch Ports ^ MII name ^ Notes ^ 
 +| 0 | 0-3   | QSGMII   |  | 
 +| 1 | 3-7   | QSGMII   |  | 
 +| - | 8-15  | Internal | 
 +| 2 | 16-19 | QSGMII   | | 
 +| 3 | 20-23 | QSGMII   | | 
 +| 4 | 24-25 | QSGMII   | Can be combined with serdes 5 | 
 +| 5 | 26-27 | RSGMII   | Can be combined with serdes 4| 
 + 
 +===== Realtek Cypress ===== 
 +Dual threaded (VPE) MIPS34Kc CPU, supporting up to 52 ports. 
 + 
 +==== RTL835x series ==== 
 +^ Chip                ^ Codename ^ Series  ^CPU core            ^ Ports             ^ Comment ^ References ^ 
 +| [[8351M]]           | Cypress  | RTL8390 | MIPS 34Kc @ 700MHz | Up to 24FE, 4GE | No embedded PHY, 17.6 GBit switch cap | [[https://www.realtek.com/en/products/communications-network-ics/item/rtl8351m-vc-cg|Product page]] | 
 +| [[8352M]]           | Cypress  | RTL8390 | MIPS 34Kc @ 700MHz | Up to 56 FE     | | 
 +| [[8353M]]           | Cypress  | RTL8390 | MIPS 34Kc @ 700MHz | 48FE, 4 GE      | No embedded PHY, 17.6 GBit switch cap | [[https://www.realtek.com/en/products/communications-network-ics/item/rtl8353m-vc-cg|Product page]] | 
 + 
 + 
 +==== RTL839x series ==== 
 +^ Chip                ^ Codename ^ Series  ^CPU core            ^ Ports             ^ Comment ^ References ^ 
 +| [[8391M]]           | Cypress  | RTL8390 | MIPS 34Kc @ 700MHz | 24x GE, 4x Combo GE/SFP | No emb PHY 56GBit switch cap |[[https://www.realtek.com/en/products/communications-network-ics/item/rtl8391m-cg|Product page]] | 
 +| [[8392M]]           | Cypress  | RTL8390 | MIPS 34Kc @ 700MHz | 24x GE, (4x Combo GE/SFP or 2x SGMII/100Base-FX/1000Base-X) | No emb PHY 56GBit switch cap |[[https://www.realtek.com/en/products/communications-network-ics/item/rtl8392m-vc-cg|Product page]] | 
 +| [[8393M]]           | Cypress  | RTL8390 | MIPS 34Kc @ 700MHz | 48x GE, (4x Combo GE/SFP or 2x SGMII/100Base-FX/1000Base-X) | No emb PHY 104GBit switch cap | [[https://www.realtek.com/en/products/communications-network-ics/item/rtl8393m-vc-cg|Product page]] | 
 +| [[8396M]]           | Cypress  | RTL8390 | MIPS 34Kc @ 700MHz | 24x GE, 2x SFP+        | No emb PHY 88GBit switch cap | [[https://www.realtek.com/en/products/communications-network-ics/item/rtl8396m-vc-cg|Product page]] | 
 + 
 + 
 +===== Links =====
   * [[https://manualzz.com/doc/31627850/draft-datasheet | Draft datasheet]] for the [[rtl83xx | RTL8380M/RTL8382M/RTL8382L]].   * [[https://manualzz.com/doc/31627850/draft-datasheet | Draft datasheet]] for the [[rtl83xx | RTL8380M/RTL8382M/RTL8382L]].
   * A series of leaked documents is available in ''libc0607'''s git repo [[https://github.com/libc0607/Realtek_switch_hacking | here]].   * A series of leaked documents is available in ''libc0607'''s git repo [[https://github.com/libc0607/Realtek_switch_hacking | here]].
  
  
  • rtl83xx.1600469374.txt.gz
  • Last modified: 2020/09/18 22:49
  • by biot