Sun Microsystems Blade 1500 - FIGURE C-4 Sun Blade 1500 Memory Block Diagram

C-12 Sun Blade 1500 Service, Diagnostics, and Troubleshooting Manual • December 2004
FIGURE C-4 Sun Blade 1500 Memory Block Diagram
CPU
Mem_Add[13:0]
BA[1:0]
RAS, CAS
WE
CS_A[1:0]
CLK_A+[1:0]
CLK_A-[1:0]
CKE_A[1:0]
SDQ[17:0]
SDQ[31:18],ECCS[2:0]
DATA[127:0]
ECC[8:0]
CS_B[1:0]
CLK_B+[1:0]
CLK_B-[1:0]
CKE_B[1:0]
CLK_A-[0]
CLK_A+[0]
CLK_A+[1]
CLK_A-[1]
CLK_B+[0]
CLK_B-[0]
CLK_B+[1]
CLK_B-[1]
DIMM0
DIMM1
DIMM2 DIMM3
Group1
Group2