Sun Microsystems SUN BLADE 150, Service Manual

Page: 193 / 218

Appendix C Functional Description C-19
FIGURE C-11
Sun Blade 150 Memory Block Diagram
MAA[0:12],BA[0:1]
CLK[0:3]
RAS[0,1]
CAS[0,1]
CS{0:3]
CKE[0,1]
WE[0,1]
RAS0
CAS0
CS{0,1]
CKE0
WE0
DIMM0
DIMM2
DIMM1
RAS1
CAS1
CS[2,3]
CKE1
WE1
DIMM3
MD[],ECC[],
MD[0:63]
ECC[0:7]
WE2
CKE2
CS[4,5]
CAS2
RAS2
CLK[4,5]
MAB[0:12],BB[0:1]
MAB[0:12],BB[0:1]
CLK[6,7]
RAS3
CAS3
CS[6,7]
CKE3
WE3
CLK[4:7]
RAS[2,3]
CAS[2,3]
CS[4:7]
CKE[2,3]
WE[2,3]
MAA[0:12],BA[0:1]
MAA[0:12],BA[0:1]
MAB[0:12],BB[0:1]
CLK[0,1] CLK[2,3]
SCLK_OUT
IO_SCLK