Legacy Bridge—Intel® Quark SoC X1000
Bit
Default &
Range Access
Description
23:12
11:0
0b
RW/L
0b
RW/L
Protected Range Limit (PRL): This field corresponds to SPI address bits 23:12 and
specifies the upper limit of the protected range. Address bits 11:0 are assumed to be
FFFh for the limit comparison. Any address greater than the value programmed in this
field is unaffected by this protected range.
Protected Range Base (PRB): This field corresponds to SPI address bits 23:12 and
specifies the lower base of the protected range. Address bits 11:0 are assumed to be
000h for the base comparison. Any address less than the value programmed in this field
is unaffected by this protected range.
October 2013
Document Number: 329676-001US
Intel® Quark SoC X1000
DS
857