SPD6729QCE Intel, SPD6729QCE Datasheet - Page 33

• Manufacturer Part Number: SPD6729QCE
• Description: PCI To PC Card (PCMCIA) Controller 208-Pin MQFP
• Manufacturer: Intel

Specifications of SPD6729QCE

• Package: 208MQFP
• Operating Temperature: 0 to 70 °C

3.3
Datasheet
;Read from Extension Control 1 register example
;Code section
Power-On Setup
Following RST#-activated reset, the PD6729 must be configured by host initialization or BIOS
software. The application of the RST# signal on power-up causes initialization of all the PD6729
register bits and fields to their reset values.
out
mov
mov
mov
out
mov
out
inc
in
dx, ax
dx, Base_IO_Address
al, Extended_Index
ah, Ext_Cntrl_1
dx, ax
al, Index_Reg
dx, al
dx
al, dx
;written to
;extended index 3
;al has extended
;index 3 data
PCI-to-PC Card (PCMCIA) Controller — PD6729
33