Datasheet

Memory Subsystem
Intel
®
Quark™ microcontroller D2000
Datasheet January 2016
130 Document Number: 333577-002EN
Bits Access
Type
Default Description PowerWell
[2] : Enables Read Access for DMA
[3] : Reserved
19:18 RO 2'h0 RSV1 (RSV1)
Reserved
17:10 RW/L 8'h0 UPR_BOUND (UPR_BOUND)
Upper 2 address bits of this register are
unused by HW.
The Upper Address Bound is compared with
incoming Flash Address [15:10] to determine
the upper 1KB aligned value of the Protected
Region. For address comparison purposes,
lower bits[9:0] are assumed to be all 1’s.
Hence, incoming address is checked to be
less than or equal to this field.
9:8 RO 2'h0 RSV (RSV)
Reserved
7:0 RW/L 8'h0 LWR_BOUND (LWR_BOUND)
Upper 2 address bits of this register are
unused by HW.
The Lower Address Bound is compared with
incoming Flash Address [15:10] to determine
the lower 1KB aligned value of the Protected
Region. For address comparison purposes,
lower bits[9:0] are assumed to be all 0’s.
Hence, incoming address is checked to be
greater than or equal to this field.
12.4.2.11 FPR3_RD_CFG (FPR3_RD_CFG)
Flash Protection Region Read Control Register 3
MEM Offset (B0100000) 28h
Security_PolicyGroup
IntelRsvd False
Size 32 bits
Default 0000_0000h
Bits Access
Type
Default Description PowerWell
31 RW/1S 1'h0 LOCK (LOCK)
Lock the Memory Protection Region
Configuration
30 RW/L 1'h0 ENABLE (ENABLE)
Enable the Memory Protection Region
29:24 RO 6'h0 RSV2 (RSV2)
Reserved