SDRAM
SDRAM
USB
Sipeed
TANG 25K
USB-C
J7 FT245 data
3V3GNDH5H8G7F5
3V3GNDJ5H7G8G5
- 3V33V3
- GNDGND
- H5D0
- H8D1
- G7D2
- F5D3
- 3V33V3
- GNDGND
- J5D7
- H7D4
- G8D5
- G5D6
J6 FT245 control
3V3GNDL5K11E11A11
3V3GNDK5L11E10A10
- 3V33V3
- GNDGND
- L5WR#
- K11RD#
- E11TXE#
- A11RXF#
- 3V33V3
- GNDGND
- K5spare
- L11spare
- E10spare
- A10spare
J5 SPI flash ยท USB-C side
3V3GNDC11B11D11G11
3V3GNDC10B10D10G10
- 3V33V3
- GNDGND
- C11IO1 / MISO
- B11IO0 / MOSI
- D11CLK
- G11CS#
- 3V33V3
- GNDGND
- C10DEBUG
- B10POWER
- D10IO3 / HOLD#
- G10IO2 / WP#
Tang Primer 25K Dock