# This o2init data file is for the O2Micro OZ6836C/60A Cardbus Controller

verbose                 # show all output

pcifind 1217 6836 0     # find the OZ6836/OZ6860 device?
pcicompareb 8 60        # is this a 36C/60A?

pciwrited 40 68601217   # set sub vendor and product ID (write once register)

pciord 80 07            # set ZV status bits, if bios hasn't

pciwrited 44 3E0        # set port base to 3e0 (Pcmcia Legacy Addressing)
pciord 4 3              # enable I/O and Memoy space (after setting address)

ob 3e0 39               # set "365SL Step C" mode (bit 1 = 0, bit 0 = 1)
ob 3e1 01               

###################################
##  THE FOLLOWING ARE BUG FIXES  ##
###################################
pciord 90 10000000      # disable ATA bus drive low (Rev.C Only)
ob 3e0 02               # turn on 3.3v for both slots (Rev B & C Only)
ob 3e1 18
ob 3e0 42
ob 3e1 18

###########################################
##  THE FOLLOWING IS FOR REFERENCE ONLY  ##
###########################################
# ob 3e0 3B             # set register 3B for interrupt mode
# ob 3e1 03             # 03 = PCI interrupt mode
# ob 3e1 00             # 00 = PC/PCI interrupt mode
# ob 3e1 01             # 01 = PCI+EXT HARDWARE interrupt mode
# ob 3e1 02             # 02 = PCI+PCI/WAY (serial) interrupt mode
# ob 3e1 83             # 83 = PCI+ISA PARALLEL interrupt mode

# include INTA-INTD in serial IRQ stream, if required
# pciorb 92 1          

# configure controller to generate RI_OUT# on IRQ15 pin
# ob 3e0 3              # enable RI# --> RI_OUT# function
# orb 3e1 80
# ob 3e0 39             # enable RI_OUT# function
# orb 3e1 80
# pciord 90 F           # configure IRQ15 pin for RI_OUT# pin