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HMT325R7AFR8A-G7 Datasheet, PDF (16/76 Pages) Hynix Semiconductor – 240pin DDR3 SDRAM Registered DIMM | |||
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4GB, 512Mx72 Module(1Rank of x4) - page2
S0
S1
BA[N:0]
A[N:0]
RAS
CAS
WE
CKE0
ODT0
CK0
RS0A â CS0: SDRAMs D[3:0], D[12:8], D17
RS0B â CS0: SDRAMs D[7:4], D[16:13]
1:2 RS1A â CS1: SDRAMs D[12:9], D17
RS1B â CS1: SDRAMs D[16:13]
R
RBA[N:0]A â BA[N:0]: SDRAMs D[3:0], D[12:8], D17
E
RBA[N:0]B â BA[N:0]: SDRAMs D[7:4], D[16:13]
RA[N:0]A â A[N:0]: SDRAMs D[3:0], D[12:8], D17
G
RA[N:0]B â A[N:0]: SDRAMs D[7:4], D[16:13]
I
S
T
RRASA â RAS: SDRAMs D[3:0], D[12:8], D17
RRASB â RAS: SDRAMs D[7:4], D[16:13]
RCASA â CAS: SDRAMs D[3:0], D[12:8], D17
RCASB â CAS: SDRAMs D[7:4], D[16:13]
E
RWEA â WE: SDRAMs D[3:0], D[12:8], D17
R
RWEB â WE: SDRAMs D[7:4], D[16:13]
/
RCKE0A â CKE0: SDRAMs D[3:0], D[12:8], D17
RCKE0B â CKE0: SDRAMs D[7:4], D[16:13]
PLL
RODT0A â ODT0: SDRAMs D[3:0], D[12:8]. D17
RODT0B â ODT0: SDRAMs D[7:4], D[16:13]
PCK0A â CK: SDRAMs D[3:0], D8
PCK0B â CK: SDRAMs D[7:4]
CK0
PCK0A â CK: SDRAMs D[3:0], D8
PCK0B â CK: SDRAMs D[7:4]
PAR_IN
RESET
OERR Err_Out
RST
RST: SDRAMs D[17:0]
* S[3:2], CKE1, ODT1, CK1 and CK1 are NC (Unused register inputs ODT1 and CKE1 have a 330Ω resistor to ground.)
Rev. 0.1 / Nov. 2009
16
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