ref: c116550e6a41572796e4db65e4f6acbcb3d9d6f8
dir: /os/fads/archfads.h/
enum { /* BCSR1 bits */ DisableFlash= IBIT(0), DisableDRAM= IBIT(1), DisableEther= IBIT(2), DisableIR= IBIT(3), DisableRS232a= IBIT(7), DisablePCMCIA= IBIT(8), PCCVCCMask= IBIT(9)|IBIT(15), PCCVPPMask= IBIT(10)|IBIT(11), DisableRS232b= IBIT(13), EnableSDRAM= IBIT(14), PCCVCC0V= IBIT(15)|IBIT(9), PCCVCC5V= IBIT(9), /* active low */ PCCVCC3V= IBIT(15), /* active low */ PCCVPP0V= IBIT(10)|IBIT(11), /* active low */ PCCVPP5V= IBIT(10), /* active low */ PCCVPP12V= IBIT(11), /* active low */ PCCVPPHiZ= IBIT(10)|IBIT(11), /* BCSR4 bits */ DisableTPDuplex= IBIT(1), DisableLamp= IBIT(3), DisableUSB= IBIT(4), USBFullSpeed= IBIT(5), DisableUSBVcc= IBIT(6), DisableVideoLamp= IBIT(8), EnableVideoClock= IBIT(9), EnableVideoPort= IBIT(10), DisableModem= IBIT(11), };