Intel 820E RIMM Sockets

3-20-2000_10:29
RIMM SOCKETS
11
C61
0.1UF
R20
28-1% R26 28-1%
6,11
RAMREF
4,9,11,15,38
SMBDATA_CORE
RCMD_A RSCK_A RDQA0_A RDQA1_A RDQA2_A RDQA3_A RDQA4_A RDQA5_A RDQA6_A RDQA7_A RDQA8_A RDQB0_A RDQB1_A RDQB2_A RDQB3_A RDQB4_A RDQB5_A RDQB6_A RDQB7_A RDQB8_A RROW0_A RROW1_A RROW2_A RCOL0_A RCOL1_A RCOL2_A RCOL3_A RCOL4_A RCFM_A RCFMN_A RCTM_A RCTMN_A 11
MR1OUT
TERM_ROW2 TERM_ROW1 39
TERM_ROW[2:0]
TERM_ROW0 TERM_DQB0 39
TERM_DQB[8:0]
TERM_DQB8 TERM_DQB7 TERM_DQB6 TERM_DQB5 TERM_DQB4 TERM_DQB3 TERM_DQB2 TERM_DQB1
39
TERM_DQA[8:0]
TERM_DQA0 TERM_DQA8 TERM_DQA7 TERM_DQA6 TERM_DQA5 TERM_DQA4 TERM_DQA3 TERM_DQA2 TERM_DQA1
7
LDQA[8:0] LDQA0
LDQA1 LDQA2 LDQA3 LDQA4 LDQA5 LDQA6 LDQA7 LDQA8
7
LCOL[4:0] LCOL4
LCOL3 LCOL2 LCOL1 LCOL0
7
LDQB[8:0]
LDQB8 LDQB7 LDQB6 LDQB5 LDQB4 LDQB3 LDQB2 LDQB1 LDQB0
7
LROW[2:0]
LROW0 LROW1 LROW2
7LCLKTM 7LCLKFM# 7LCLKFM 7LCLKTM# 7LCMD 7LSCK 7LSIO
6,11 RAMREF
C149
0.1UF
R228
4.7K
C169
0.1UF
4.7K
R226
6,8,10,12,24,25,26,27
PCIRST#
4,9,11,15,38 SMBCLK_CORE 4,9,11,15,38 SMBDATA_CORE 4,9,11,15,38
SMBCLK_CORE
TERM_COL3 TERM_COL2 TERM_COL4 39
TERM_COL[4:0]
TERM_COL1 TERM_COL0
39
TERM_CMD
39
TERM_SCK
CLKFM#
5
CLKTM
5
CLKTM#
SWP
CLKFM
0.1UF C150
J14
A81
B81
A12
B12 B18
A18
A36
B36
A51
A59
B56
B16
B8
A10
A8
B59 B38
A57
B57 B55
A55
A79
A20 A22
B24
B6
A6
B4
A4
B2
A2
A26
B26
A28
B28
A30
B30
A32
B32 B20 B22
A24
B10
A14
B34
A34
B51
A53
A83
B85
A85
B87
A87
B89
A89
B91
A91
B69
A67
B67
A65
B65
A63
B63
A61
B61 B75
A75
B77
A69
B71
A71
B73
A73
B83 B53
A56
0.1UF C165
8.2K
R8
11
MR1OUT
J15
A81
B81
A12
B12 B18
A18
A36
B36
A51
A59
B56
B16 B8
A10
A8
B59 B38 A57 B57 B55
A55
A79
A20 A22
B24 B6
A6
B4
A4
B2
A2
A26
B26
A28
B28
A30
B30
A32
B32 B20 B22
A24
B10
A14
B34
A34
B51
A53
A83
B85
A85
B87
A87
B89
A89
B91
A91
B69
A67
B67
A65
B65
A63
B63
A61
B61 B75
A75
B77
A69
B71
A71
B73
A73
B83 B53
A56
DRAWN BY: LAST REVISED: SHEET:
FOLSOM, CALIFORNIA 95630 1900 PRAIRIE CITY ROAD
87 6 54 32 1
A B C D
12345678
D C B A
PCG PLATFORM DESIGN
REV:
0.5
PROJECT:
OF 40
TITLE: INTEL(R) 820E CHIPSET 2 DIMM FCPGA REFERENCE BOARD
RPCG AE Camino2
VCC3_3
VCC3_3
VCC3_3
VCC3_3
GND;B52,B60,B62,B64,B66,B68,B70,B72,B74,B76,B78,B80,B82,B84,B86,B88, B90,B92
GND;B1,B3,B5,B7,B9,B11,B13,B15,B17,B29,B21,B23,B25,B27,B19,B31, B33,B39
GND;A52,A60,A62,A64,A66,A68,A70,A72,A74,A76,A78,A80,A82,A84,A86,A88, A90,A92
GND;A1,A3,A5,A7,A9,A11,A13,A15,A17,A29,A21,A23,A25,A27,A19,A31, A33,A39
RIMM
NC;A38,A40,B40
NC;A16,A77,B14,B79
VCC3_3;A43,A44,A45,A46,A47,A48,A49,A50,B43,B44,B45,B46,B47,B48,B49,B50
VCC2_5SBY;A41,A42,A54,A58,B41,B42,B54,B58
SVDDA
SA0
RCFM
RCOL4 RCOL3 RCOL2 RCOL1 RCOL0
RROW2 RROW1 RROW0
RDQB8 RDQB7 RDQB6 RDQB5 RDQB4 RDQB3 RDQB2 RDQB1 RDQB0 RDQA8 RDQA7 RDQA6 RDQA5 RDQA4 RDQA3 RDQA2 RDQA1 RDQA0
SCL VREFB LSCK LCMD LCTM
LCFM
LCOL0 LCOL1 LCOL3 LDQB8 LDQB7 LDQB6 LDQB5 LDQB4 LDQB3 LDQB2 LDQB1 LDQA8 LDQA7 LDQA6 LDQA5 LDQA4 LDQA3 LDQB0 LCOL2 LCOL4
RCTM
SDA
SA1 SA2
SWP RSRV4/RESET
RCMD
LDQA2 LDQA0 LDQA1 LROW2 SVDDB
RSCK
VREFA SIO/SIN
SIO/SOUT
LROW1 LROW0
LCFM#
LCTM#
RCFM# RCTM#
VCMOS1_8SBY;A35,A37,B35,B37
RSV_SPARE:
RSV_EXP:
RSV_SRIMM:
GND;B52,B60,B62,B64,B66,B68,B70,B72,B74,B76,B78,B80,B82,B84,B86,B88, B90,B92
GND;B1,B3,B5,B7,B9,B11,B13,B15,B17,B29,B21,B23,B25,B27,B19,B31, B33,B39
GND;A52,A60,A62,A64,A66,A68,A70,A72,A74,A76,A78,A80,A82,A84,A86,A88, A90,A92
GND;A1,A3,A5,A7,A9,A11,A13,A15,A17,A29,A21,A23,A25,A27,A19,A31, A33,A39
RIMM
NC;A38,A40,B40
NC;A16,A77,B14,B79
VCC3_3;A43,A44,A45,A46,A47,A48,A49,A50,B43,B44,B45,B46,B47,B48,B49,B50
VCC2_5SBY;A41,A42,A54,A58,B41,B42,B54,B58
SVDDA
SA0 RCFM RCOL4 RCOL3 RCOL2 RCOL1 RCOL0 RROW2 RROW1 RROW0 RDQB8 RDQB7 RDQB6 RDQB5 RDQB4 RDQB3 RDQB2 RDQB1 RDQB0 RDQA8 RDQA7 RDQA6 RDQA5 RDQA4 RDQA3 RDQA2 RDQA1 RDQA0
SCL
VREFB
LSCK
LCMD
LCTM LCFM
LCOL0 LCOL1 LCOL3
LDQB8 LDQB7 LDQB6 LDQB5 LDQB4 LDQB3 LDQB2 LDQB1 LDQA8 LDQA7 LDQA6 LDQA5 LDQA4 LDQA3 LDQB0
LCOL2 LCOL4
RCTM
SDA
SA1 SA2
SWP
RSRV4/RESET RCMD
LDQA2 LDQA0 LDQA1
LROW2
SVDDB
RSCK
VREFA
SIO/SIN
SIO/SOUT
LROW1 LROW0
LCFM#
LCTM#
RCFM# RCTM#
VCMOS1_8SBY;A35,A37,B35,B37
RSV_SPARE:
RSV_EXP:
RSV_SRIMM:
Do not stuff R228
As shown, RIMMs are 184-pin connectors.
RIMM Sockets