Figure C-4 Sun Blade 1500 Memory Block Diagram - Sun Microsystems Blade 1500 Service, Diagnostics, And Troubleshooting Manual

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]
CPU
FIGURE C-4
C-12 Sun Blade 1500 Service, Diagnostics, and Troubleshooting Manual • December 2004
ECC[8:0]
CS_B[1:0]
CLK_B+[1:0]
CLK_B-[1:0]
CKE_B[1:0]
Sun Blade 1500 Memory Block Diagram
DIMM0
CLK_A+[0]
CLK_A-[0]
DIMM2
CLK_B+[0]
CLK_B-[0]
Group1
DIMM1
CLK_A+[1]
CLK_A-[1]
DIMM3
CLK_B+[1]
CLK_B-[1]
Group2