Difference between revisions of "RPi BCM2835 Signals Rev1.0"
(Signal connections to the BCM2835 on the RaspberryPi board) |
(→Raspberry Pi GPU/CPU signal connections: swapped the rows and columns to match the chip layout) |
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This is the same as [[RPi_BCM2835_Pinout]], but showing the signal each pin connects to rather than the pin-name. The same disclaimers apply ;-) | This is the same as [[RPi_BCM2835_Pinout]], but showing the signal each pin connects to rather than the pin-name. The same disclaimers apply ;-) | ||
− | {| | + | {| border="1" |
− | ! | + | ! !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7 !! 8 !! 9 !! 10 !! 11 !! 12 !! 13 !! 14 !! 15 !! 16 !! 17 !! 18 !! |
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
|- | |- | ||
− | ! | + | ! A |
− | | GND | + | | GND || GND || GND || GPIO_GEN5 || GPIO_GEN6 || CONFIG1 || VDD_CORE || GND || VDD_CORE || VDD_IO || GND || GND || +5V0 || +5V0 || +5V0 || +1V8 || GND || GND |
− | | GND | + | ! A |
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | + | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | GND | ||
− | | GND | ||
|- | |- | ||
− | ! | + | ! B |
− | | GND | + | | GND || GND || GPIO_GEN3 || GPIO_GEN1 || CAM_GPIO || nc || nc || nc || PWM0_OUT || +3V3 || GND || GND || +5V0 || +5V0 || +1V8 || +1V8 || GND || GND |
− | | GND | + | ! B |
− | | | ||
− | | nc | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | GND | ||
− | | | ||
− | | GND | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | GND | ||
− | | GND | ||
|- | |- | ||
− | ! | + | ! C |
− | | GND | + | | STATUS_LED_N || GND || CONFIG0 || GPIO_GEN2 || GPIO_GEN4 || CONFIG2 || nc || SDRAM_VDD || nc || +3V3 || GND || VDD_OUT || VDD_OUT || * || VDD_CORE || SDRAM_VDD || SDRAM_VDD || SDRAM_VDD |
− | | | + | ! C |
− | | CONFIG0 | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | nc | ||
− | | | ||
− | | | ||
− | | | ||
− | | nc | ||
− | | | ||
− | | SDRAM_VDD | ||
− | | | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! D |
− | | | + | | nc || nc || VDD_CORE || TXD0 || CONFIG3 || nc || nc || nc || PWM1_OUT || GND || GND || VDD_OUT || VDD_OUT || GND || RUN || GND || GND || SDC_VDD |
− | | | + | ! D |
− | | | ||
− | | TXD0 | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! E |
− | | | + | | GPIO_GEN0 || RXD0 || GND || +3V3 || nc || nc || VDD3_L || VDD3_L || nc || +3V3 || GND || +3V3 || nc || GND || VDD_CORE || * || GND || VDD_IO |
− | | | + | ! E |
− | | | ||
− | | | ||
− | | nc | ||
− | | | ||
− | | nc | ||
− | | | ||
− | | | ||
− | | +3V3 | ||
− | | +3V3 | ||
− | | | ||
− | | nc | ||
− | | | ||
− | | * | ||
− | | GND | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! F |
− | | | + | | SPI_CE0_N || SPI_CE1_N || * || * || * || * || * || * || GND || GND || +3V3 || GND || GND || GND || VDD_IO || GND || * || GND |
− | | | + | ! F |
− | | | ||
− | | | ||
− | | | ||
− | | * | ||
− | | | ||
− | | | ||
− | | | ||
− | | * | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | GND | ||
− | | GND | ||
|- | |- | ||
− | ! | + | ! G |
− | | | + | | LAN_RUN || SPI_MISO || SPI_MOSI || SPI_SCLK || nc || nc || nc || nc || GND || GND || GND || VDD_CORE || SDC_VDD || VDD_IO || SDRAM_VDD || GND || VDD_IO || VDD_IO |
− | | nc | + | ! G |
− | | nc | ||
− | | nc | ||
− | |||
− | | | ||
− | | nc | ||
− | | | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! H |
− | | | + | | GPIO_GCLK || SDA0 || CAM_CLK || +3V3 || VDD_CORE || SCL0 || nc || GND || GND || GND || GND || ZQ || SDC_VDD || * || VDD_CORE || VDD_CORE || GND || SDRAM_VDD |
− | | | + | ! H |
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | nc | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | GND | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! J |
− | | | + | | SDRAM_VDD || GND || nc || SCL1 || SDC_VDD || SDA1 || GND || GND || GND || GND || GND || GND || GND || VDD_IO || * || VDD_IO || nc || nc |
− | | | + | ! J |
− | | nc | ||
− | | | ||
− | | | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! K |
− | | VDD_IO | + | | +1V8 || * || VDD_IO || VDD_CORE || +3V3 || * || GND || GND || GND || GND || GND || GND || GND || GND || * || GND || +1V8 || HDMI_EXTRES |
− | | +3V3 | + | ! K |
− | | | ||
− | | GND | ||
− | | | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | | ||
− | | | ||
− | | | ||
− | | +1V8 | ||
− | | | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! L |
− | | GND | + | | SD_DATA0_R || GND || SD_DATA2_R || * || +3V3 || SD_DATA3_R || GND || GND || GND || GND || GND || SDC_VDD || VDD_CORE || GND || VDD_CORE || * || * || USB_REF |
− | | | + | ! L |
− | | | ||
− | | | ||
− | | | ||
− | | +3V3 | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | GND | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | GND | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! M |
− | | | + | | nc || SD_CARD_DET || SD_DATA1_R || +1V8 || * || HDMI_HPD_P || SD_CLK_R || GND || GND || HDMI_1V8 || nc || nc || +3V3 || * || GND || VDD_IO || VC_TCLK || VC_TDO |
− | | | + | ! M |
− | | | ||
− | | | ||
− | | + | ||
− | | | ||
− | | | ||
− | | | ||
− | | GND | ||
− | | GND | ||
− | | | ||
− | | nc | ||
− | | nc | ||
− | | * | ||
− | | | ||
− | | VDD_IO | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! N |
− | | | + | | GND || SD_CMD_R || nc || VDD_CORE || nc || nc || PLL_VDD || PLL_VDD || HDMI_CEC_DAT || VDD_CORE || nc || nc || +1V8 || * || COMPVID || VC_TRST_N || VC_TMS || GND |
− | | | + | ! N |
− | | | ||
− | | | ||
− | | nc | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | VDD_CORE | ||
− | | | ||
− | | +1V8 | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! P |
− | | + | + | | DSI1_DP0 || DSI1_DN0 || nc || nc || nc || nc || PLL_VDD || +1V8 || +1V8 || HDMI_3V3 || nc || * || +3V3 || VID_DAC || VDD_CORE || GND || VC_TDI || VDD_IO |
− | | + | + | ! P |
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | * | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | GND | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! R |
− | | + | + | | DSI1_CP || DSI1_CN || SDRAM_VDD || +1V8 || * || nc || +1V8 || XN || XP || +1V8 || nc || * || GND || +2V5 || * || GND || HDMI_SDA_L || HDMI_SCL_L |
− | | +1V8 | + | ! R |
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | * | ||
− | | | ||
− | | GND | ||
− | | | ||
− | | | ||
− | | * | ||
− | | | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! T |
− | | +1V8 | + | | nc || nc || +1V8 || VDD_IO || GND || nc || nc || GND || SDRAM_VDD || GND || GND || VDD_IO || * || GND || nc || VDD_IO || SDRAM_VDD || GND |
− | | | + | ! T |
− | | | ||
− | | GND | ||
− | | | ||
− | | GND | ||
− | | GND | ||
− | | | ||
− | | VDD_IO | ||
− | | | ||
− | | * | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | VDD_IO | ||
− | | | ||
− | |||
|- | |- | ||
− | ! | + | ! U |
− | | GND | + | | GND || GND || DSI1_DN1 || nc || nc || GND || HDMI_CLK_N || HDMI_TX0_N || HDMI_TX1_N || HDMI_TX2_N || nc || nc || CAM1_CN || CAM1_DN1 || CAM1_DN0 || USB_DM || +1V8 || GND |
− | | GND | + | ! U |
− | | | ||
− | | GND | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | nc | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | +1V8 | ||
− | | GND | ||
|- | |- | ||
− | ! | + | ! V |
− | | GND | + | | GND || GND || DSI1_DP1 || nc || nc || GND || HDMI_CLK_P || HDMI_TX0_P || HDMI_TX1_P || HDMI_TX2_P || nc || nc || CAM1_CP || CAM1_DP1 || CAM1_DP0 || USB_DP || GND || +1V8 |
− | | GND | + | ! V |
− | | | + | |- |
− | | | + | ! !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7 !! 8 !! 9 !! 10 !! 11 !! 12 !! 13 !! 14 !! 15 !! 16 !! 17 !! 18 !! |
− | | | ||
− | | GND | ||
− | | | ||
− | | | ||
− | | nc | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | | ||
− | | GND | ||
− | | | ||
− | | +1V8 | ||
|} | |} |
Revision as of 06:36, 25 April 2012
Back to RPi_schematics_breakdown
Raspberry Pi GPU/CPU signal connections
This is the same as RPi_BCM2835_Pinout, but showing the signal each pin connects to rather than the pin-name. The same disclaimers apply ;-)
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
A | GND | GND | GND | GPIO_GEN5 | GPIO_GEN6 | CONFIG1 | VDD_CORE | GND | VDD_CORE | VDD_IO | GND | GND | +5V0 | +5V0 | +5V0 | +1V8 | GND | GND | A |
B | GND | GND | GPIO_GEN3 | GPIO_GEN1 | CAM_GPIO | nc | nc | nc | PWM0_OUT | +3V3 | GND | GND | +5V0 | +5V0 | +1V8 | +1V8 | GND | GND | B |
C | STATUS_LED_N | GND | CONFIG0 | GPIO_GEN2 | GPIO_GEN4 | CONFIG2 | nc | SDRAM_VDD | nc | +3V3 | GND | VDD_OUT | VDD_OUT | * | VDD_CORE | SDRAM_VDD | SDRAM_VDD | SDRAM_VDD | C |
D | nc | nc | VDD_CORE | TXD0 | CONFIG3 | nc | nc | nc | PWM1_OUT | GND | GND | VDD_OUT | VDD_OUT | GND | RUN | GND | GND | SDC_VDD | D |
E | GPIO_GEN0 | RXD0 | GND | +3V3 | nc | nc | VDD3_L | VDD3_L | nc | +3V3 | GND | +3V3 | nc | GND | VDD_CORE | * | GND | VDD_IO | E |
F | SPI_CE0_N | SPI_CE1_N | * | * | * | * | * | * | GND | GND | +3V3 | GND | GND | GND | VDD_IO | GND | * | GND | F |
G | LAN_RUN | SPI_MISO | SPI_MOSI | SPI_SCLK | nc | nc | nc | nc | GND | GND | GND | VDD_CORE | SDC_VDD | VDD_IO | SDRAM_VDD | GND | VDD_IO | VDD_IO | G |
H | GPIO_GCLK | SDA0 | CAM_CLK | +3V3 | VDD_CORE | SCL0 | nc | GND | GND | GND | GND | ZQ | SDC_VDD | * | VDD_CORE | VDD_CORE | GND | SDRAM_VDD | H |
J | SDRAM_VDD | GND | nc | SCL1 | SDC_VDD | SDA1 | GND | GND | GND | GND | GND | GND | GND | VDD_IO | * | VDD_IO | nc | nc | J |
K | +1V8 | * | VDD_IO | VDD_CORE | +3V3 | * | GND | GND | GND | GND | GND | GND | GND | GND | * | GND | +1V8 | HDMI_EXTRES | K |
L | SD_DATA0_R | GND | SD_DATA2_R | * | +3V3 | SD_DATA3_R | GND | GND | GND | GND | GND | SDC_VDD | VDD_CORE | GND | VDD_CORE | * | * | USB_REF | L |
M | nc | SD_CARD_DET | SD_DATA1_R | +1V8 | * | HDMI_HPD_P | SD_CLK_R | GND | GND | HDMI_1V8 | nc | nc | +3V3 | * | GND | VDD_IO | VC_TCLK | VC_TDO | M |
N | GND | SD_CMD_R | nc | VDD_CORE | nc | nc | PLL_VDD | PLL_VDD | HDMI_CEC_DAT | VDD_CORE | nc | nc | +1V8 | * | COMPVID | VC_TRST_N | VC_TMS | GND | N |
P | DSI1_DP0 | DSI1_DN0 | nc | nc | nc | nc | PLL_VDD | +1V8 | +1V8 | HDMI_3V3 | nc | * | +3V3 | VID_DAC | VDD_CORE | GND | VC_TDI | VDD_IO | P |
R | DSI1_CP | DSI1_CN | SDRAM_VDD | +1V8 | * | nc | +1V8 | XN | XP | +1V8 | nc | * | GND | +2V5 | * | GND | HDMI_SDA_L | HDMI_SCL_L | R |
T | nc | nc | +1V8 | VDD_IO | GND | nc | nc | GND | SDRAM_VDD | GND | GND | VDD_IO | * | GND | nc | VDD_IO | SDRAM_VDD | GND | T |
U | GND | GND | DSI1_DN1 | nc | nc | GND | HDMI_CLK_N | HDMI_TX0_N | HDMI_TX1_N | HDMI_TX2_N | nc | nc | CAM1_CN | CAM1_DN1 | CAM1_DN0 | USB_DM | +1V8 | GND | U |
V | GND | GND | DSI1_DP1 | nc | nc | GND | HDMI_CLK_P | HDMI_TX0_P | HDMI_TX1_P | HDMI_TX2_P | nc | nc | CAM1_CP | CAM1_DP1 | CAM1_DP0 | USB_DP | GND | +1V8 | V |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |