Cpu BCM7405 information

Discussion in 'Schematic drawings, Pcb images etc..' started by Johnny B., Jun 13, 2015.

  1. Johnny B.

    Johnny B. Technical Support Staff Member Moderator

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    BCM7405
    Contents
    • 1 Features
    • 2 Memory map
      • 2.1 External Bus Interface (EBI)
      • 2.2 NAND flash control
      • 2.3 Clock control
      • 2.4 Ethernet
      • 2.5 Timers and watchdog
      • 2.6 Serial UARTs
      • 2.7 Chip identification and configuration
      • 2.8 USB
      • 2.9 SATA
      • 2.10 DDR Memory Controller
    • 3 Pinout
    For this and more info, see archive.is/keC1t

    BGA notes,
    The BCM7405 is packaged as a 976 pin, 1 mm, 34 * 34 ball grid array (BGA).
     

    Attached Files:

    Last edited: Oct 18, 2015
  2. Johnny B.

    Johnny B. Technical Support Staff Member Moderator

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    No clue why this information not stays accessible on the internet, therefore I have made a image and html file of it and post it here.
    The BCM7405 pinout image and further information..

    Overview
    bcm7405-pinouts.jpg

    Or see the Html document in the zip file, but it's the same information as you can see in this message.
    Bcm7405-HTML-pinout.zip

    Functional groups
    Many pins have multiple functions and thus belong to more one group. Their usage is selected by system software.

    Code:
    GPIO
    A16 GPIO_000 / ENET_ACTIVITY / ENET_LINK / Ext. IRQb_13
    C16 GPIO_001 / ENET_LINK / ENET_ACTIVITY / Ext. IRQb_14
    AB34 GPIO_002 / MII_RX_CLK / Ext. IRQb_0 / EXT_GFX_09
    AB32 GPIO_003 / MII_RX_EN / UART_RXD_0 / EXT_GFX_10 / Ext. IRQb_5
    AA34 GPIO_004 / MII_RXD_00 / UART_TXD_0 / EXT_GFX_11 / Ext. IRQb_6
    AA33 GPIO_005 / MII_RXD_01 / UART_CTS_0 / EXT_GFX_12 / Ext. IRQb_7 / VEC_HSYNC_0
    AA32 GPIO_006 / MII_RXD_02 / UART_RTS_0 / EXT_GFX_13 / Ext. IRQb_8 / VEC_HSYNC_1
    Y33 GPIO_007 / MII_RXD_03 / UART_RXD_1 / EXT_GFX_14 / Ext. IRQb_9
    Y30 GPIO_008 / MII_RX_ER / UART_TXD_1 / EXT_GFX_15 / Ext. IRQb_10
    AB33 GPIO_009 / MII_TX_CLK / UART_CTS_1 / EXT_GFX_16 / Ext. IRQb_1 / VEC_VSYNC_0
    W30 GPIO_010 / MII_TX_EN / UART_RTS_1 / EXT_GFX_17 / Ext. IRQb_2 / VEC_VSYNC_1
    W32 GPIO_011 / MII_TXD_00 / UART_RXD_2 / EXT_GFX_18 / Ext. IRQb_11
    V30 GPIO_012 / MII_TXD_01 / UART_TXD_2 / EXT_GFX_19 / Ext. IRQb_12
    W34 GPIO_013 / MII_TXD_02 / UART_CTS_2 / EXT_GFX_20 / TTX0_REQ / Ext. IRQb_3
    W33 GPIO_014 / MII_TXD_03 / UART_RTS_2 / EXT_GFX_21 / TTX0_DATA / Ext. IRQb_4
    AA31 GPIO_015 / MII_TX_ER / Ext. IRQb_5 / EXT_GFX_22 / RMX_PAUSE0
    Y32 GPIO_016 / MII_MDIO / Ext. IRQb_6 / EXT_GFX_23 / RMX_PAUSE1
    Y31 GPIO_017 / MII_COL / Ext. IRQb_7 / EXT_GFX_VSYNC / AUD_FS_CLK0
    W31 GPIO_018 / MII_MDC / Ext. IRQb_8 / EXT_GFX_25 / AUD_FS_CLK1
    AA30 GPIO_019 / MII_CRS / Ext. IRQb_9 / EXT_GFX_26 / SC_CLK_OUT
    V32 GPIO_020 / PWM_0 / Ext. IRQb_13 / SPI_S_SS0b / VEC_VSYNC_0 / SPI_M_SS1b
    U31 GPIO_021 / PWM_1 / Ext. IRQb_14 / SPI_S_MISO / VEC_VSYNC_1 / SC_CLK_OUT
    U33 GPIO_022 / IR_INT / Ext. IRQb_11 / UART_RXD_0 / TTX0_REQ / VEC_VSYNC_0
    U32 GPIO_023 / IR_IN1 / Ext. IRQb_12 / UART_TXD_0 / TTX0_DATA / VEC_VSYNC_1
    AD31 GPIO_024 / VI_656_CLK / Ext. IRQb_10
    L31 GPIO_025 / CHIP2POD_SCLK / SPI_M_SCK / EBI_ADDR_01
    L30 GPIO_026 / POD2CHIP_SDI / SPI_M_MOSI
    K34 GPIO_027 / CHIP2POD_SDO / SPI_M_MISO / EBI_ADDR_00
    K33 GPIO_028 / CHIP2POD_SCTL / SPI_M_SS0b / EBI_ADDR_02
    M31 GPIO_029 / POD2CHIP_MISTRT / PPKT_SYNC / PKT_CLK2
    N30 GPIO_030 / POD2CHIP_MIVAL / PPKT_VALID / PKT_CLK3
    N31 GPIO_031 / POD2CHIP_MDI0 / PPKT_DATA0 / PKT_CLK4
    P30 GPIO_032 / POD2CHIP_MDI1 / PPKT_DATA1 / PKT_DATA2
    L32 GPIO_033 / POD2CHIP_MDI2 / PPKT_DATA2 / PKT_DATA3
    L33 GPIO_034 / POD2CHIP_MDI3 / PPKT_DATA3 / PKT_DATA4
    M32 GPIO_035 / POD2CHIP_MDI4 / PPKT_DATA4 / PKT_SYNC2
    M33 GPIO_036 / POD2CHIP_MDI5 / PPKT_DATA5 / PKT_SYNC3
    M34 GPIO_037 / POD2CHIP_MDI6 / PPKT_DATA6 / PKT_SYNC4
    P31 GPIO_038 / POD2CHIP_MDI7 / PPKT_DATA7 / UART_RXD_2
    M30 GPIO_039 / POD2CHIP_MICLK / PPKT_CLK / UART_TXD_2 / EBI_ADDR_13
    T32 GPIO_040 / CHIP2POD_MOVAL / RMXP_VALID / EBI_ADDR_16
    T33 GPIO_041 / CHIP2POD_MOSTRT / RMXP_SYNC / EBI_ADDR_17
    R33 GPIO_042 / CHIP2POD_MDO0 / RMXP_DATA0 / EBI_ADDR_18
    R32 GPIO_043 / CHIP2POD_MDO1 / RMXP_DATA1 / EBI_ADDR_19 / NDS_SC_AUX_0
    P33 GPIO_044 / CHIP2POD_MDO2 / RMXP_DATA2 / EBI_ADDR_20 / NDS_SC_AUX_1
    P32 GPIO_045 / CHIP2POD_MDO3 / RMXP_DATA3 / EBI_ADDR_21 / NDS_SC_VPP
    N33 GPIO_046 / CHIP2POD_MDO4 / RMXP_DATA4 / EBI_ADDR_22 / SC_IO_1 / CODEC_SDI
    N34 GPIO_047 / CHIP2POD_MDO5 / RMXP_DATA5 / EBI_ADDR_23 / SC_CLK_1 / CODEC_SCLK
    N32 GPIO_048 / CHIP2POD_MDO6 / RMXP_DATA6 / EBI_ADDR_24 / SC_RST_1 / CODEC_FSYNCb
    R31 GPIO_049 / CHIP2POD_MDO7 / RMXP_DATA7 / EBI_ADDR_25 / SC_PRES_1 / CODEC_SDO
    T31 GPIO_050 / CHIP2POD_MOCLK / RMXP_CLK / EBI_ADDR_12 / SC_VCC_1 / CODEC_MCLK
    AD30 GPIO_051 / PKT_ERROR0 / UART_RXD_2 / Ext. IRQb_0 / VI_656_CLK
    AF33 GPIO_052 / PKT_ERROR1 / UART_TXD_2 / Ext. IRQb_1 / EXT_GFX_EN
    AE31 GPIO_053 / PKT_ERROR2 / UART_CTS_2 / Ext. IRQb_2 / POD2CHIP_MCLKI / EBI_ADDR_14
    AG31 GPIO_054 / PKT_ERROR3 / UART_RTS_2 / Ext. IRQb_3 / CHIP2POD_MCLKO / EBI_ADDR_15
    AC32 GPIO_055 / PKT_ERROR4 / VI_656_0 / UART_RXD_0
    AC33 GPIO_056 / PKT_ERROR5 / VI_656_1 / UART_TXD_0 / I2S_LR1_OUT / I2S_LR0_IN
    AD32 GPIO_057 / PKT_VALID0 / VI_656_2 / UART_CTS_0 / Ext. IRQb_5 / TTX0_REQ
    AD33 GPIO_058 / PKT_VALID1 / VI_656_3 / UART_RTS_0 / Ext. IRQb_6 / TTX0_DATA
    AB31 GPIO_059 / PKT_VALID2 / VI_656_4 / UART_CTS_1 / Ext. IRQb_7 / VEC_VSYNC_0
    AB30 GPIO_060 / PKT_VALID3 / VI_656_5 / UART_RTS_1 / Ext. IRQb_8 / VEC_VSYNC_1
    AC31 GPIO_061 / PKT_VALID4 / VI_656_6 / UART_RXD_1 / I2S_CLK1_OUT / I2S_CLK0_IN
    AC30 GPIO_062 / PKT_VALID5 / VI_656_7 / UART_TXD_1 / I2S_DATA1_OUT / I2S_DATA0_IN
    AF32 GPIO_063 / PKT_CLK0
    AG34 GPIO_064 / PKT_CLK1
    AF30 GPIO_065 / PKT_CLK2 / EXT_GFX_27
    AH33 GPIO_066 / PKT_CLK3 / EXT_GFX_28
    AJ33 GPIO_067 / PKT_CLK4 / EXT_GFX_29 / VI_656_0 / UART_RXD_2
    AJ30 GPIO_068 / PKT_CLK5 / I2S_CLK0_IN / VI_656_1 / UART_TXD_2 / I2S_CLK0_OUT
    AE32 GPIO_069 / PKT_DATA0
    AG32 GPIO_070 / PKT_DATA1
    AE30 GPIO_071 / PKT_DATA2 / EXT_GFX_30
    AH32 GPIO_072 / PKT_DATA3 / EXT_GFX_31
    AH31 GPIO_073 / PKT_DATA4 / EXT_GFX_IN_CLK / VI_656_2 / UART_CTS_2
    AH30 GPIO_074 / PKT_DATA5 / I2S_DATA0_IN / VI_656_3 / UART_RTS_2 / I2S_DATA0_OUT
    AE33 GPIO_075 / PKT_SYNC0
    AG33 GPIO_076 / PKT_SYNC1
    AF31 GPIO_077 / PKT_SYNC2 / EXT_GFX_24
    AH34 GPIO_078 / PKT_SYNC3 / EXT_GFX_HSYNC
    AJ32 GPIO_079 / PKT_SYNC4 / EXT_GFX_OUT_CLK / VI_656_4 / UART_RXD_0
    AJ31 GPIO_080 / PKT_SYNC5 / I2S_LR0_IN / VI_656_5 / UART_TXD_0 / I2S_LR0_OUT
    AK13 GPIO_081 / SC_IO_1 / NDS_SC_IO / Ext. IRQb_0
    AN14 GPIO_082 / SC_CLK_1 / NDS_SC_CLK / Ext. IRQb_1 / UART_RXD_1
    AM14 GPIO_083 / SC_RST_1 / NDS_SC_RST / Ext. IRQb_2 / UART_TXD_1
    AP8 GPIO_084 / SC_PRES_1 / NDS_SC_PRES / Ext. IRQb_3 / UART_CTS_1
    AP14 GPIO_085 / SC_VCC_1 / NDS_SC_VCC / Ext. IRQb_4 / UART_RTS_1
    AL11 GPIO_086 / LED_KD_0 / MII_TX_CLK / DVO0_DE
    AK11 GPIO_087 / LED_KD_1 / MII_TX_EN / DVO0_CLK_N
    AL10 GPIO_088 / LED_KD_2 / MII_TXD_00 / DVO0_00
    AK10 GPIO_089 / LED_KD_3 / MII_TXD_01 / DVO0_01
    AM11 GPIO_090 / LED_LS_0 / MII_TXD_02 / DVO0_02
    AN11 GPIO_091 / LED_LS_1 / MII_TXD_03 / DVO0_03
    AP11 GPIO_092 / LED_LS_2 / MII_TX_ER / DVO0_VSYNC
    AL12 GPIO_093 / LED_LS_3 / MII_MDIO / DVO0_HSYNC
    AK12 GPIO_094 / LED_LS_4 / MII_COL / DVO0_04
    AL9 GPIO_095 / LED_LD_0 / MII_MDC / DVO0_05
    AK9 GPIO_096 / LED_LD_1 / MII_CRS / DVO0_06
    AM7 GPIO_097 / LED_LD_2 / MII_RX_EN / DVO0_07
    AL8 GPIO_098 / LED_LD_3 / MII_RXD_00 / DVO0_08
    AK8 GPIO_099 / LED_LD_4 / MII_RXD_01 / DVO0_09
    AL7 GPIO_100 / LED_LD_5 / MII_RXD_02 / DVO0_10
    AK7 GPIO_101 / LED_LD_6 / MII_RXD_03 / DVO0_11
    AN8 GPIO_102 / LED_LD_7 / MII_RX_ER / DVO0_CLK_P
    AM9 GPIO_103 / SC_EXT_CLK
    AN9 GPIO_104 / SC_IO_0 / NDS_SC_IO / Ext. IRQb_0 / UART_RXD_0
    AM8 GPIO_105 / SC_CLK_0 / NDS_SC_CLK / Ext. IRQb_1 / UART_TXD_0
    AM10 GPIO_106 / SC_RST_0 / NDS_SC_RST / Ext. IRQb_2 / UART_CTS_0
    AP10 GPIO_107 / SC_PRES_0 / NDS_SC_PRES / Ext. IRQb_9 / UART_RTS_0
    AN10 GPIO_108 / SC_VCC_0 / NDS_SC_VCC / Ext. IRQb_10
    E8 GPIO_109 / CODEC_SDI / Ext. IRQb_11 / UART_CTS_0 / SPI_M_SCK / NDS_SC_AUX_0
    D8 GPIO_110 / CODEC_SCLK / Ext. IRQb_12 / UART_RTS_0 / SPI_M_MOSI / NDS_SC_AUX_1
    E9 GPIO_111 / CODEC_FSYNCb / Ext. IRQb_13 / UART_RXD_0 / SPI_M_MISO / NDS_SC_VPP
    D9 GPIO_112 / CODEC_MCLK / Ext. IRQb_14 / UART_TXD_0 / SPI_M_SS0b
    U30 SGPIO_00 / BSC_M0_SCL
    V31 SGPIO_01 / BSC_M0_SDA
    B16 SGPIO_02 / BSC_M1_SCL
    D17 SGPIO_03 / BSC_M1_SDA
    V33 SGPIO_04 / BSC_M2_SCL
    V34 SGPIO_05 / BSC_M2_SDA
    AM12 SGPIO_06 / BSC_M3_SCL
    AN12 SGPIO_07 / BSC_M3_SDA
    
    PCI
    AP20 PCI_AD00
    AM19 PCI_AD01
    AN20 PCI_AD02
    AM20 PCI_AD03
    AM21 PCI_AD04
    AN21 PCI_AD05
    AN22 PCI_AD06
    AK19 PCI_AD07
    AL19 PCI_AD08
    AL20 PCI_AD09
    AK21 PCI_AD10
    AK22 PCI_AD11
    AL21 PCI_AD12
    AL22 PCI_AD13
    AM22 PCI_AD14
    AN23 PCI_AD15
    AP26 PCI_AD16
    AN26 PCI_AD17
    AM26 PCI_AD18
    AN27 PCI_AD19
    AN28 PCI_AD20
    AM27 PCI_AD21
    AK25 PCI_AD22
    AL25 PCI_AD23
    AL26 PCI_AD24
    AK27 PCI_AD25
    AL27 PCI_AD26
    AP28 PCI_AD27
    AM28 PCI_AD28
    AP29 PCI_AD29
    AM29 PCI_AD30
    AN29 PCI_AD31
    AK20 PCI_CBE00
    AM23 PCI_CBE01
    AM25 PCI_CBE02
    AK26 PCI_CBE03
    AN24 PCI_PAR
    AL24 PCI_FRAMEb
    AL23 PCI_TRDYb
    AK24 PCI_IRDYb
    AN25 PCI_STOPb
    AP25 PCI_DEVSELb
    AL28 PCI_CLK_IN
    AM24 PCI_PERRb
    AK23 PCI_SERRb
    AN30 PCI_RSTb
    AM31 PCI_INT_A0
    AP31 PCI_INT_A1
    AN31 PCI_INT_A2
    AK29 PCI_REQ0b
    AM30 PCI_REQ1b
    AP19 PCI_REQ2b
    AM15 PCI_REQ3b
    AL29 PCI_GNT0b
    AL30 PCI_GNT1b
    AK28 PCI_GNT2b
    AN15 PCI_GNT3b
    
     

    Attached Files: