# Dockable x86 Handheld Console

## Description

Prototype Steam Deck\-style handheld gaming console targeting Radxa X4\-class performance, five\-hour light\-gaming runtime, dual boot, and a full\-featured USB\-C charging/display/data dock connection\.

## Project Details

- **Owner:** jthaddock
- **Created:** 9/15/2026
- **Last Updated:** 9/15/2026
- **Visibility:** Public

## Key Components

### U1 — LattePanda\_Mu

- Manufacturer Name: LattePanda / DFRobot
- Datasheet URL: https://docs\.lattepanda\.com/content/mu\_edition/introduction/
- Package or Case Code: Module
- Functional Group: Compute Module
- Manufacturer Part Number: LattePanda Mu N100 8GB/16GB
- Role: Compute Module
- Reference Design URL: https://github\.com/LattePandaTeam/LattePanda\-Mu
- Role Details: Official LattePanda Mu N100/N305 module symbol and 8\.0 mm horizontal carrier footprint from LattePanda GitHub

**Pins:**
- \~\{BIOS\_SEL\} [pin 133]
- \~\{CLKREQ3\} [pin 100]
- \~\{CLKREQ4\} [pin 102]
- \~\{PLTRST\} [pin 105]
- \~\{PROCHOT\} [pin 117]
- \~\{PWRBTN\} [pin 1]
- \~\{RSTBTN\} [pin 3]
- \~\{SMB\_ALERT\} [pin 104]
- \~\{SML1\_ALERT\} [pin 149]
- \~\{SPI\_CS\} [pin 165]
- \~\{SPI\_CS2\} [pin 157]
- \~\{USB\_OC\} [pin 129]
- \~\{WAKE\} [pin 103]
- CSI\_C\_CK\- [pin 204]
- CSI\_C\_CK\+ [pin 202]
- CSI\_C\_D0\- [pin 216]
- CSI\_C\_D0\+ [pin 214]
- CSI\_C\_D1\- [pin 210]
- CSI\_C\_D1\+ [pin 208]
- CSI\_D\_CK\- [pin 186]
- CSI\_D\_CK\+ [pin 184]
- CSI\_D\_D0\-/CSI\_C\_D3\- [pin 198]
- CSI\_D\_D0\+/CSI\_C\_D3\+ [pin 196]
- CSI\_D\_D1\-/CSI\_C\_D2\- [pin 192]
- CSI\_D\_D1\+/CSI\_C\_D2\+ [pin 190]
- DDIB\_AUX\- [pin 191]
- DDIB\_AUX\+ [pin 193]
- DDIB\_DDC\_SCL [pin 171]
- DDIB\_DDC\_SDA [pin 169]
- DDIB\_HPD [pin 183]
- DDIB\_TX0\- [pin 215]
- DDIB\_TX0\+ [pin 217]
- DDIB\_TX1\- [pin 209]
- DDIB\_TX1\+ [pin 211]
- DDIB\_TX2\- [pin 203]
- DDIB\_TX2\+ [pin 205]
- DDIB\_TX3\- [pin 197]
- DDIB\_TX3\+ [pin 199]
- FAN1\_PWM [pin 2]
- FAN1\_TAC [pin 4]
- FAN2\_PWM [pin 6]
- FAN2\_TAC [pin 8]
- GND [pin 92]
- GND [pin 41]
- GND [pin 50]
- GND [pin 59]
- GND [pin 136]
- GND [pin 243]
- GND [pin 135]
- GND [pin 195]
- GND [pin 113]
- GND [pin 77]
- GND [pin 200]
- GND [pin 237]
- GND [pin 26]
- GND [pin 249]
- GND [pin 95]
- GND [pin 80]
- GND [pin 207]
- GND [pin 101]
- GND [pin 167]
- GND [pin 110]
- GND [pin 32]
- GND [pin 17]
- GND [pin 56]
- GND [pin 62]
- GND [pin 86]
- GND [pin 230]
- GND [pin 23]
- GND [pin 98]
- GND [pin 74]
- GND [pin 68]
- GND [pin 236]
- GND [pin 201]
- GND [pin 83]
- GND [pin 29]
- GND [pin 20]
- GND [pin 194]
- GND [pin 231]
- GND [pin 65]
- GND [pin 14]
- GND [pin 53]
- GND [pin 242]
- GND [pin 47]
- GND [pin 71]
- GND [pin 206]
- GND [pin 182]
- GND [pin 248]
- GND [pin 158]
- GND [pin 116]
- GND [pin 219]
- GND [pin 44]
- GND [pin 224]
- GND [pin 107]
- GND [pin 213]
- GND [pin 189]
- GND [pin 181]
- GND [pin 170]
- GND [pin 218]
- GND [pin 11]
- GND [pin 151]
- GND [pin 225]
- GND [pin 89]
- GND [pin 212]
- GND [pin 35]
- GND [pin 188]
- GND [pin 38]
- GPP\_A12 [pin 121]
- GPP\_B11 [pin 125]
- GPP\_B14 [pin 123]
- GPP\_D0 [pin 128]
- GPP\_D1 [pin 130]
- GPP\_D2 [pin 132]
- GPP\_D3 [pin 134]
- GPP\_E0 [pin 119]
- GPP\_F12 [pin 126]
- GPP\_F13 [pin 124]
- GPP\_F14 [pin 122]
- GPP\_F15 [pin 120]
- GPP\_F16 [pin 118]
- HDA\_BCLK [pin 174]
- HDA\_RST [pin 172]
- HDA\_SDIN [pin 180]
- HDA\_SDOUT [pin 178]
- HDA\_SYNC [pin 176]
- HSIO0\_RX\- [pin 18]
- HSIO0\_RX\+ [pin 16]
- HSIO0\_TX\- [pin 15]
- HSIO0\_TX\+ [pin 13]
- HSIO1\_RX\- [pin 24]
- HSIO1\_RX\+ [pin 22]
- HSIO1\_TX\- [pin 21]
- HSIO1\_TX\+ [pin 19]
- HSIO10\_RX\- [pin 54]
- HSIO10\_RX\+ [pin 52]
- HSIO10\_TX\- [pin 51]
- HSIO10\_TX\+ [pin 49]
- HSIO11\_RX\- [pin 60]
- HSIO11\_RX\+ [pin 58]
- HSIO11\_TX\- [pin 57]
- HSIO11\_TX\+ [pin 55]
- HSIO2\_RX\- [pin 30]
- HSIO2\_RX\+ [pin 28]
- HSIO2\_TX\- [pin 27]
- HSIO2\_TX\+ [pin 25]
- HSIO3\_RX\- [pin 36]
- HSIO3\_RX\+ [pin 34]
- HSIO3\_TX\- [pin 33]
- HSIO3\_TX\+ [pin 31]
- HSIO6\_RX\- [pin 66]
- HSIO6\_RX\+ [pin 64]
- HSIO6\_TX\- [pin 63]
- HSIO6\_TX\+ [pin 61]
- HSIO8\_RX\- [pin 42]
- HSIO8\_RX\+ [pin 40]
- HSIO8\_TX\- [pin 39]
- HSIO8\_TX\+ [pin 37]
- HSIO9\_RX\- [pin 48]
- HSIO9\_RX\+ [pin 46]
- HSIO9\_TX\- [pin 45]
- HSIO9\_TX\+ [pin 43]
- I2C2\_SCL [pin 154]
- I2C2\_SDA [pin 156]
- I2C3\_SCL [pin 150]
- I2C3\_SDA [pin 152]
- I2C4\_SCL [pin 146]
- I2C4\_SDA [pin 148]
- I2C5\_SCL [pin 142]
- I2C5\_SDA [pin 144]
- I2S\_MCLK [pin 160]
- I2S\_RXD [pin 168]
- I2S\_SCLK [pin 162]
- I2S\_SFRM [pin 164]
- I2S\_TXD [pin 166]
- Mountinge\_Pads [pin MP]
- MP\_2 [pin MP\_2]
- REFCLK0\- [pin 87]
- REFCLK0\+ [pin 85]
- REFCLK1\- [pin 93]
- REFCLK1\+ [pin 91]
- REFCLK2\- [pin 99]
- REFCLK2\+ [pin 97]
- REFCLK3\- [pin 90]
- REFCLK3\+ [pin 88]
- REFCLK4\- [pin 96]
- REFCLK4\+ [pin 94]
- SIO\_UART\_RX [pin 12]
- SIO\_UART\_TX [pin 10]
- SLS\_S0 [pin 5]
- SLS\_S3 [pin 7]
- SMB\_CLK [pin 106]
- SMB\_DATA [pin 108]
- SML1\_CLK [pin 147]
- SML1\_DATA [pin 145]
- SPI\_CLK [pin 155]
- SPI\_IO2 [pin 161]
- SPI\_IO3 [pin 153]
- SPI\_MISO/SPI\_IO1 [pin 163]
- SPI\_MOSI/SPI\_IO0 [pin 159]
- SUSCLK [pin 131]
- TCP0\_AUX\- [pin 221]
- TCP0\_AUX\+ [pin 223]
- TCP0\_DDC\_SCL [pin 179]
- TCP0\_DDC\_SDA [pin 177]
- TCP0\_HPD [pin 187]
- TCP0\_TX0\- [pin 245]
- TCP0\_TX0\+ [pin 247]
- TCP0\_TX1\- [pin 233]
- TCP0\_TX1\+ [pin 235]
- TCP0\_TXRX0\- [pin 239]
- TCP0\_TXRX0\+ [pin 241]
- TCP0\_TXRX1\- [pin 227]
- TCP0\_TXRX1\+ [pin 229]
- TCP1\_AUX\- [pin 246]
- TCP1\_AUX\+ [pin 244]
- TCP1\_DDC\_SCL [pin 175]
- TCP1\_DDC\_SDA [pin 173]
- TCP1\_HPD [pin 185]
- TCP1\_TX0\- [pin 222]
- TCP1\_TX0\+ [pin 220]
- TCP1\_TX1\- [pin 234]
- TCP1\_TX1\+ [pin 232]
- TCP1\_TXRX0\- [pin 228]
- TCP1\_TXRX0\+ [pin 226]
- TCP1\_TXRX1\- [pin 240]
- TCP1\_TXRX1\+ [pin 238]
- TPM\_IRQ [pin 127]
- TSENSE [pin 9]
- UART0\_RXD [pin 137]
- UART0\_TXD [pin 139]
- UART1\_RXD [pin 141]
- UART1\_TXD [pin 143]
- UART2\_RXD [pin 140]
- UART2\_TXD [pin 138]
- USB2\_P1\- [pin 67]
- USB2\_P1\+ [pin 69]
- USB2\_P2\- [pin 73]
- USB2\_P2\+ [pin 75]
- USB2\_P3\- [pin 79]
- USB2\_P3\+ [pin 81]
- USB2\_P4\- [pin 72]
- USB2\_P4\+ [pin 70]
- USB2\_P5\- [pin 109]
- USB2\_P5\+ [pin 111]
- USB2\_P6\- [pin 114]
- USB2\_P6\+ [pin 112]
- USB2\_P7\- [pin 78]
- USB2\_P7\+ [pin 76]
- USB2\_P8\- [pin 84]
- USB2\_P8\+ [pin 82]
- VBAT [pin 115]
- VIN [pin 260]
- VIN [pin 251]
- VIN [pin 259]
- VIN [pin 254]
- VIN [pin 255]
- VIN [pin 250]
- VIN [pin 252]
- VIN [pin 257]
- VIN [pin 258]
- VIN [pin 256]
- VIN [pin 253]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/jthaddock/dockable\-x86\-handheld\-console\~m7](https://flux.ai/jthaddock/dockable-x86-handheld-console~m7).*

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*Generated from [https://flux\.ai/jthaddock/dockable\-x86\-handheld\-console\~m7](https://flux.ai/jthaddock/dockable-x86-handheld-console~m7)*