Datasheet

Configuration Registers
3-2 Intel
®
E8870 Scalable Node Controller (SNC) Datasheet
3.2.1 SPADA: Scratch Pad Alias
This is a memory mapped alias of the register described in Section 3.8.4, “SPAD: Scratch Pad.”
This register may be read or written only by 4-byte accesses.
3.2.2 SPADSA: Sticky Scratch Pad Alias
This is a memory mapped alias of the register described in Section 3.8.5, “SPADS: Sticky Scratch
Pad.” This register may be read or written only by 4-byte accesses.
3.2.3 BOFLA: Boot Flag Alias
Only 4-byte reads may be made to this register. Writes will have no effect.
3.2.4 CBCA1: Chip Boot Configuration Alias
This register may be read or written only by 4-byte accesses.
3.2.5 CBCA2: Chip Boot Configuration Alias
This register may be read or written only by 4-byte accesses.
Memory Address:FE60_C400h
Bit Attr Default Description
31:0 RW 0 Scratch pad for system.
Memory Address:FE60_C800h
Bit Attr Default Description
31:0 RWS 0 Sticky Scratch pad for system.
Memory Address:FE60_7400h
See Section 3.8.6, “BOFL: Boot Flag.”
Memory Address:FE62_7400h
Bits 31:0 of the register described in Section 3.8.7, “CBC: Chip Boot Configuration.”
Memory Address:FE62_7800h
Bits 63:32 of the register described in Section 3.8.7.