DDR3 Stream FIFO CSR v1

SDB

• SDB Device ID 0xf6a4e20c

RegIO

Reg 0x0 - Control, R/W

• [0] - softclear
• [1] - counters lock

Reg 0x1 - Status, RO

• [0] - FIFO empty
• [1] - FIFO full
• [2] - DDR3 initialization and calibration complete

Reg 0x2 - Log2 of DDR3 size in bytes, RO

Reg 0x4 - FIFO occupancy, 64 bits, RO

Reg 0x8 - ECC multiple errors counter, 32-bits, RO

Reg 0xA - ECC single error counter, 32-bits, RO