| SMA200 Manual V1.0 |
BUS on the smartCoreExpress – Connectors A / B: Pins 56-110
Pin
Signal
BUS
Type
Remarks 
Pin
Signal
BUS Type
Remarks
| A56 |
| SMB_CLK |
| SMB |
| 3.3V | bidir |
| B56 |
| SPI_MISO |
|
| SPI |
| 3.3V | Bidir. | ||
| A57 |
| SMB_DAT |
| SMB |
| 3.3V | bidir |
| B57 |
| SPI_MOSI |
|
| SPI |
| 3.3V | Bidir | ||
| A58 |
| SMB_ALERT# |
| SMB |
| 3.3V | bidir |
| B58 |
|
|
| SPI |
| 3.3Vo |
|
| ||
| A59 |
| SATA_LED# |
| SAT |
| 3.3Vo |
|
| B59 |
| SPI_CLK |
|
| SPI |
| 3.3Vo |
|
| |
| A60 |
| GND |
|
|
|
|
|
|
| B60 |
| GND |
|
|
|
|
|
|
|
| A61 |
| IDE_D3 / SATA_Tx0P |
| HD |
| 5 /DI |
|
| B61 |
| IDE_CS3 / SATA_Tx0P |
| HD |
| 5 /DI |
|
| ||
| A62 |
| IDE_A0 | / SATA_Tx0N |
| HD |
| 5 /Di |
|
| B62 |
| IDE_DAK | / SATA_Tx0N |
| HD |
| 5 /Di |
|
|
| A63 |
| IDE_A2 | / SATA_Rx0P |
| HD |
| 5 /Di |
|
| B63 |
| IDE_D4 | / SATA_Rx0P |
| HD |
| 5 /Di |
|
|
| A64 |
| IDE_D8 | / SATA_Rx0N |
| HD |
| 5 /Di |
|
| B64 |
| IDE_D2 | / SATA_Rx0N |
| HD |
| 5 /Di |
|
|
| A65 |
| IDERQ | / GND |
| HD | 5 / |
|
| B65 |
| IDEIORDY | / GND |
| HD | 5 / |
|
| ||
| A66 |
| IDE_A1 | / SATA_Tx2P |
| HD |
| 5 /Di |
|
| B66 |
| IDE_D10 | / SATA_Tx2P |
| HD |
| 5 /Di |
|
|
| A67 |
| IDE_D13 / SATA_Tx2N |
| HD |
| 5 /Di |
|
| B67 |
| IDE_D6 | / SATA_Tx2N |
| HD |
| 5 /Di |
|
| |
| A68 |
| IDE_D1 | / SATA_Rx2P |
| HD |
| 5 /Di |
|
| B68 |
| IDE_D12 | / SATA_Rx2P |
| HD |
| 5 /Di |
|
|
| A69 |
| IDE_IRQ / SATA_Rx2N |
| HD |
| 5 /Di |
|
| B69 |
| IDE_D9 | / SATA_Rx2N |
| HD |
| 5 /Di |
|
| |
| A70 |
| GND |
|
|
|
|
|
|
| B70 |
| GND |
|
|
|
|
|
|
|
| A71 |
| IDE_D11 / PCIE_TX4_N |
| HD |
| 5 /Di |
|
| B71 |
| IDE_D15 / PCIE_RX4_N |
| HD |
| 5 /Di |
|
| ||
| A72 |
| IDE_D5 | / PCIE_TX4_N |
| HD |
| 5 /Di |
|
| B72 |
| IDE_D0 / PCIE_RX4_N |
| HD |
| 5 /Di |
|
| |
| A73 |
| IDE_RD# / PCIE_REQ4 |
| HD | 5 / 3 |
|
| B73 |
| IDE_D7 |
|
| HD | 5 |
|
| |||
| A74 |
| IDE_D14/ PCIE_CK4_N |
| HD |
| 5 /Di |
|
| B74 |
| IDE_WR#/ CAN_TX |
| HD |
| 5 /Di |
|
| ||
| A75 |
| IDE_CS1/ PCIE_CK4_N |
| HD |
| 5 /Di |
|
| B75 |
| IDE_DET / CAN_RX |
| HD |
| 5 /Di |
|
| ||
| A76 |
| LPC_AD3 |
| LPC |
| 3.3V |
|
| B76 |
| LPC_CLK0 |
| LPC |
| 3.3Vo | 33MHz |
| ||
| A77 |
| LPC_AD1 |
| LPC |
| 3.3V |
|
| B77 |
| LPC_CLK1 |
| LPC |
| 3.3Vo | 33MHz |
| ||
| A78 |
| LPC_AD0 |
| LPC |
| 3.3V |
|
| B78 |
| LPC_SERIRQ |
| LPC |
| 3.3V |
|
| ||
| A79 |
| LPC_FRAME# |
| LPC |
| 3.3V |
|
| B79 |
| LPC_AD2 |
|
| LPC |
| 3.3V |
|
| |
| A80 |
| GND |
|
|
|
|
|
|
| B80 |
| GND |
|
|
|
|
|
|
|
| A81 |
| SD_WP |
|
| SDIO |
| 3.3V |
|
| B81 |
| SD_DATA7 |
| SDIO |
| 3.3V |
|
| |
| A82 |
| SD_CD# |
|
| SDIO |
| 3.3V |
|
| B82 |
| SD_PWR* |
|
| SDIO |
| 3.3V |
|
|
| A83 |
| SD_CLK |
|
| SDIO |
| 3.3V |
|
| B83 |
| SD_DATA2 |
| SDIO |
| 3.3V |
|
| |
| A84 |
| SD_DATA1 |
| SDIO |
| 3.3V |
|
| B84 |
| SD_LED |
|
| SDIO |
| 3.3V |
|
| |
| A85 |
| SD_DATA3 |
| SDIO |
| 3.3V |
|
| B85 |
| SD_DATA4 |
| SDIO |
| 3.3V |
|
| ||
| A86 |
| SD_DATA5 |
| SDIO |
| 3.3V |
|
| B86 |
| SD_DATA0 |
| SDIO |
| 3.3V |
|
| ||
| A87 |
| SD_DATA6 |
| SDIO |
| 3.3V |
|
| B87 |
| SD_CMD |
|
| SDIO |
| 3.3V |
|
| |
| A88 |
| LVDS_CTLB_DAT |
| LVDS |
| 3.3Vo |
|
| B88 |
| BIOS_Recovery / WDO |
| SYS |
| 3.3Vo |
|
| ||
| A89 |
| LVDS_CTLB_CLK |
| LVDS |
| 3.3Vo |
|
| B89 |
| Speaker Output |
| SYS |
| 3.3Vo |
|
| ||
| A90 |
| GND |
|
|
|
|
|
|
| B90 |
| GND |
|
|
|
|
|
|
|
| A91 |
| AC97_DOCK_EN# |
| HDA |
| 3.3Vi |
|
| B91 |
| AC97_BITCLK |
| HDA |
| 3.3Vo |
|
| ||
| A92 |
| AC97_SDATAIN1 |
| HDA |
| 3.3V |
|
| B92 |
| AC97_DOCK_RST# |
| HDA |
| 3.3Vo |
|
| ||
| A93 |
| AC97_SDATAOUT |
| HDA |
| 3.3V |
|
| B93 |
| AC97_SDATAIN0 |
| HDA |
| 3.3V |
|
| ||
| A94 |
| AC97_RST# |
| HDA |
| 3.3Vo |
|
| B94 |
| AC97_SYNC |
| HDA |
| 3.3V |
|
| ||
| A95 |
| IDE_PCSEL |
| HD |
| 5V |
|
| B95 |
| A20M# |
|
| SYS |
| 5V |
|
| |
| A96 |
| GPIO0 |
|
| SYS |
| 3.3V |
|
| B96 |
| Powergood |
| SYS |
| 5Vi |
|
| |
| A97 |
| GPIO1 |
|
| SYS |
| 3.3V |
|
| B97 |
| PSON# |
|
| SYS |
| 3.3Vi |
|
|
| A98 |
| GPIO2 |
|
| SYS |
| 3.3V |
|
| B98 |
| PWRBTN# |
|
| SYS |
| 3.3Vi |
|
|
| A99 |
| GPIO3 |
|
| SYS |
| 3.3V |
|
| B99 |
| SUS_S3#_Output |
| SYS |
| 3.3Vo |
|
| |
| A100 |
| GND |
|
|
|
|
|
|
| B100 |
| GND |
|
|
|
|
|
|
|
| A101 |
| Reset_Output# |
| SYS |
| 3.3Vo |
|
| B101 |
| SUS_S4&5#_Output |
| SYS |
| 3.3Vo |
|
| ||
| A102 |
| Reset_Input# |
| SYS |
| 3.3Vi |
|
| B102 |
| BIOS_Disable# |
| SYS |
| 3.3Vi |
|
| ||
| A103 |
| WAKE_Input# |
| SYS |
| 3.3Vi |
|
| B103 |
| Battery Supply |
| SYS |
| 3Vin |
|
| ||
| A104 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| B104 |
| +5Volt_Always Input |
| PWR |
| 5Vi |
|
| ||
| A105 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| B105 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| ||
| A106 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| B106 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| ||
| A107 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| B107 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| ||
| A108 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| B108 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| ||
| A109 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| B109 |
| +5Volt Supply Input |
| PWR |
| 5Vi |
|
| ||
| A110 |
| GND |
|
|
|
|
|
|
| B110 |
| GND |
|
|
|
|
|
|
|
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