= Dual SPI Controller =
Software communication registers for dual SPI controller.

 * [[SDB Device ID]] 
   * 0xdd07b826 ads52j90 variant
   * 0xba3e71ca ad9249 variant

Reg 0x00, 16 bit, CTRL, R/W
 . [0] - softclear (clear statistics)
 . [11:1] - ''board specific''
 . [12] - disable 0xFEFE address decode
 . [14:13] - ''board specific''
 . [15] - ''board specific'' (run enable)

Reg 0x02, 16 bit, DEVICE_ID, RO
 . [15:8] - [[DeviceId|Device ID]]
 . [7:0] - ''reserved''

Reg 0x10~0x13, 1-Wire ID, 64 bits, RO

Reg 0x14 - 1-Wire Temperature, RO