5
4
3
2
1
GIGABYTE GA-8ITXR Schematics
SHEET TITLE
D D
01
02
03
04
05
06
C C
07
08
09
10
11
12
13
COVER SHEET
BOM & PCB MODIFY HISTORY
WILLIAMATE_478A
WILLIAMATE_478B
WILLIAMATE_478C
TEHAMA_A
TEHAMA_B
TEHAMA_C
WILL_TEHA
RIMM1/2
RIMM3,4
RIMM TERIMINATOR
CLOCK GENERATOR
SHEET TITLE
25
26
27
28
29
30
31
32
33
IDE1/IDE2 CONNECTOR
DUAL BIOS
PANEL,MODEM RING ON,WAKE ON LAN
W83627HF(LPC IO)
CNR,KINNERETH
COM,LPT PORT
KB & PS/2 MOUSE & IR
H/W MONITOR & FAN
VOLTAGE REGULATOR
ATX POWER & AUX POWER34
35
36
37
PWM POWER
RIMM POWER
USB PORT
Revision 1.1
B B
14
15
16
17
18
19
20
21
A A
22
23
24
DRCG
ICH 1/3
ICH 2/3
ICH 3/3
AGP SLOT
PCI SLOT 1/2
PCI SLOT 3/4
PCI SLOT 5/6
AC97 CODEC
LINE OUT
LINE-IN,AU-IN,CD-IN,TEL,GAME PORT
5
4
38
39
40
41
42
43
44
3
Back capacitor
CT5880 SOUND
ATA100 /RAID
ATA100 /RAID
USB 2.0 PORT
PCI GAL & ARBITOR
PCI ROUNTING TABLE
Title
Size Document Number Rev
Custom
2
Date: Sheet of
GIGABYTE
COVER SHEET
GA-8ITXR 1.1
1 46Friday, September 14, 2001
1
5
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4
Model Name:GA-8ITXR
3
PCB version
2
Åܧó(½u¸ô¤Î
1
90/08/01
Version:1.1
D D
BOM
BOM
-קï
History
¦]
PCB
1.0
Add MOSFET foe VCC18. Solve VCC18 thermal issue.
Modify IDERST- circuit. IDERST- circuit cost down.
REALTEL8100 lan cost down.Delete FB46 component.
Modify ANTI-POP PWROK circuit. PWROK signal level.
Modify LINE-IN audio precission.PC22 & PC23 package change to 0805.
0.1A
C993:0.01U/6 change to 47n/6.
R515:3.3K/6 change to 4.7K/6.
L5:2.8uH(
USV_OV mount pib1X3,2-3 close. VCC voltagew droop issue.
Q735 mount HUF76107D3S/TO252 VCC18 thermal issue.
Remove USB2.0 ISP1561 circuit. Default USB2.0 unmount.
1.0A
C C
1.1A
B B
1.1B
IUCD change to REV1.8. New release.
RN3/RN4 22ohm change to 10ohm. USB modem connect issue.
FB13 FB100 change to short wire. Cost down.
IDE reset circuit. Cost down.
U50 GAL delete. Remove ISP1561.
D61 1N4001 change to 1N5817. 3VDUAL voltage.
Delete JP16 circuit. CASE open conn. default unmount.
Modify C177,C179,C180,C927,
TC[3..8] value.
Modify R646,R738,R648 value.
ModifyC158,C159,C169 value. CPU voltage.
PCB change to GA-8ITXR REV1.1 PM request.
R1280 pull-high 4.7K. CPU default freqency=100.4MHZ..
Delete FAN control component. NOTE spec.
Modify BC816,C196,C197,FB33,RN159 Foe EMI issue.
Add R1274,R1275(10K/6) Add CT5880 line-out.
Add PROMISE pull-down resistor.
IUCD REV1.81
ATX power connector change to
G-flash type.
ª½¥ß
change to
¥-½ö
VBIAS voltage(NOTE).
HINIT1- pull high resister(NOTE).
).BOM bug.
CPU voltage
cost down.
CPU voltage.
Remove -5V and -12V sensor.Delete R600,R601,R602,R603
Solve IDE compality issue.
NEW release
Spec. change.
1.1
Model name : GA-8ITXR
Modify EMI issue.
Add USB2.0 commom choke.
Add CT5880 line-out serial resistor. Modify LINE-IN audio precission.
Delete FAN control component. NOTE spec.
Add PROMISE pull-down resistor. Solve IDE compality issue.
PM request.
Modify EMI issue.
Modify EMI issue.
1.1C
1.1D
1.1E
A A
Remove D56 1N5817 diode. Spec. change.
Spec. change.Modify FB13 short wire spec.
Modify CPU freqency default
= 100.4 MHZ.
¼W¥[ÅK¤ù
CPU RM
5
Spec. change.
Spec. change.
4
Title
Size Document Number Rev
Custom
3
2
Date: Sheet of
GIGABYTE
COVER SHEET
GA-8ITXR 1.1
1
2 46Friday, September 14, 2001
VCORE
5
4
3
2
1
BC702
10U/12
D D
BC703
10U/12
BC704
10U/12
BC705
10U/12/X
BC706
10U/12/X
VCORE
BC715
10U/12/X
10U/12
10U/12
10U/12
BC719
10U/12
BC810
10U/12
BC718
BC717
BC716
VCORE
VCORE
BC721
BC720
10U/12
VCORE
C C
BC725
10U/12/X
10U/12
BC726
10U/12
BC722
10U/12
BC727
10U/12
VCORE
BC731
BC730
10U/12
10U/12
BC732
10U/12
VCORE
B B
BC735
10U/12
BC736
10U/12
BC737
10U/12
VCORE
BC707
BC708
10U/12/X
BC709
10U/12
10U/12/X
BC723
10U/12
BC728
10U/12
BC733
10U/12
BC738
10U/12
BC710
10U/12/X
BC724
10U/12
BC729
10U/12
BC734
10U/12
BC739
10U/12
AD11
AD9
AD7
AD19
AE18
AE16
AE14
AE12
AE10
AE8
AE6
AE20
AB15
AB13
AB11
AB9
AB7
AB19
AC18
AC16
AC14
AC12
AC10
AC8
AD17
AD15
AD13
E14
E12
VCORE23
VCORE24
VCORE25
GND36
GND37
GND38
AB18
AB16
VCORE26
VCORE27
GND39
GND40
AB14
AB12
AB10
E10E8E20
VCORE28
VCORE29
VCORE30
GND41
GND42
GND43
AB8
AB6
VCORE31
VCORE32
GND44
GND45
AB3
AB24
GND46
AB21V4V1
GND47
GND48
GND49
GND50
V23W6W3
GND51
GND52
W24
GND53
W21Y5Y2
GND54
GND55
GND56
Y25
TESTHI10
GND57
Y22
AA17
ADS
BINIT
BNR
DP3
DP2
DP1
DP0
TESTHI8
TESTHI9
BR0
BPRI
DBSY
DEFER
DRDY
HITM
IERR
LOCK
MCERR
RESET#
RS2
RS1
RS0
RSP
TRDY
GND58
GND59
AA15
AA13
AP0
AP1
HIT
INIT
GND60
G1
AC1
V5
AA3
G2
L25
K26
K25
J26
U6
W4
Y3
H6
D2
H5
E2
H2
F3
E3
AC3
W5
G4
V6
AB25
F4
G5
F1
AB2
J6
HADS-
HBNR-HA10
TESTHI8_10
BREQ0-
HBPRIHDBSY-
HDEFERHDRDYHHITHHITM-
HINITHLOCK-
CPURST-
HRS2
HRS1
HRS0
HTRDY-
HADS- 6
R915 39/6/X
HBNR- 6
BREQ0- 6
HBPRI- 6
HDBSY- 6
HDEFER- 6
HDRDY- 6
HHIT- 6
HHITM- 6
HINIT- 15,26
HLOCK- 6
HRS2 6
HRS1 6
HRS0 6
HTRDY- 6
VCORE
C912
0.01U/6/X
CPURST- 4,6
U1A
HA[3..16]
HA[3..16]6
HADSTB06
HREQ46
HREQ36
HREQ26
HREQ16
HREQ06
HA[17..31]6
HA[17..31]
HADSTB16
HA16
HA15
HA14
HA13
HA12
HA11
HA9
HA8
HA7
HA6
HA5
HA4
HA3
HADSTB0
HREQ4
HREQ3
HREQ2
HREQ1
HREQ0
HA31
HA30
HA29
HA28
HA27
HA26
HA25
HA24
HA23
HA22
HA21
HA20
HA19
HA18
HA17
HADSTB1
N5
A16
N4
A15
N2
A14
M1
A13
N1
A12
M4
A11
M3
A10
L2
A9
M6
A8
L3
A7
K1
A6
L6
A5
K4
A4
K2
A3
L5
ADSTB0
H3
REQ4
J3
REQ3
J4
REQ2
K5
REQ1
J1
REQ0
AB1
A35
Y1
A34
W2
A33
V3
A32
U4
A31
T5
A30
W1
A29
R6
A28
V2
A27
T4
A26
U3
A25
P6
A24
U1
A23
T2
A22
R3
A21
P4
A20
P3
A19
R2
A18
T1
A17
R5
ADSTB1
WMT478_10
AE7
GND1
AE24
GND2
AE22
GND3
AE19
GND4
AD14
GND5
AD12
GND6
AD10
GND7
AD8
GND8
AD4
GND9
AD1
GND10
GND11
AD23
GND12
AD21
GND13
AE17
VCORE1
VCORE2
GND14
GND15
AE15
AE13
VCORE3
GND16
AE11
AE9
VCORE4
VCORE5
GND17
GND18
AE26
AB20
VCORE6
VCORE7
VCORE8
GND19
GND20
GND21
AC17
AC15
VCORE9
VCORE10
GND22
GND23
AC13
AC11
VCORE11
VCORE12
GND24
GND25
AC9
AC7
AC5
VCORE13
VCORE14
VCORE15
GND26
GND27
GND28
AC2
AC25
VCORE16
VCORE17
GND29
GND30
AC22
AC19
VCORE18
VCORE19
GND31
GND32
AD18
AD16
VCORE20
VCORE21
GND33
GND34
AA4
AA1
AA23
VCORE22
GND35
AA19
VCORE
BC711
BC712
10U/12
10U/12
A A
BC713
10U/12/X
5
BC714
10U/12
VCORE
R916 1K/6
R917 47/6
R918 47/6
4
TESTHI8_10
BREQ0CPURST-
Title
Size Document Number Rev
Custom
3
2
Date: Sheet of
WILLIAMATE 478A
GA-8ITXR 1.1
1
3 46Friday, September 14, 2001
5
4
3
2
1
VCORE
BC742
0.01U/6
GTLREF1
R919 75/6/1
BC740
0.01U/6
D D
R923
150/6/1
BC741
1U/6
VCORE
R920 75/6/1
BC744
0.01U/6
R924
150/6/1
BC745
1U/6
BC746
0.01U/6
GTLREF2
VCORE
VCC3
F17
F15
F13
F11F9F19
AA18
AA16
AA14
AA12
AA10
AA8
AB17
B13
B11B9B7
B19
C18
C16
C14
C12
C10C8C20
D17
D15
D13
D11D9D7
VCORE57
VCORE58
VCORE59
GND97
GND98
GND99
K21
L26L4L1
TMS
TDO
VCORE60
VCORE61
VCORE62
GND100
GND101
GND102
L23M5M2
D19
VCORE63
VCORE64
GND103
GND104
GND105
M25
GND106
GND107
GND108
GND109
GND110
M22
E11E9E26E7E4E1E23
GND111
GND112
GND113
GND114
E19
F18
GND115
GND116
F16
F14
BSEL0
BSEL1
TESTHI11
COMP0
COMP1
BPM5
BPM4
BPM3
BPM2
BPM1
BPM0
TESTHI0
DBR#
TESTHI12
GTLREF3
GTLREF2
GTLREF1
GTLREF0
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI7
TESTHI6
TESTHI1
PWRGOOD
PROCHOT
SLP
TCK
TDO
TMS
TRST
GND117
GND118
GND119
F12
F10
F8
TDI
GND120
AD6
AD5
A6
L24
P1
AB4
AA5
Y6
AC4
AB5
AC6
AD24
AE25
AD25
AA6
F6
AA21
F20
AC23
AC24
AC20
AC21
AB22
AA20
AA2
AB23
C3
AB26
D4
C1
D5
F7
E6
R925
1K/6
TESTHI11_12
COMP0
COMP1
BPM5BPM4-
BPM1-
BPM0TESTHI0_1
TESTHI11_12
GTLREF1
GTLREF2
TESTHI2_7
TESTHI0_1
CPUPWROK
PROCHOT-
CPUSLP-
TCK
TDI
TDO
TMS
TRST-
CPUSLP- 15
THERMTRIP CIRCUIT
CPURST-3,6
2
VCORE
R931
330/6
CPUPWROK 15
C916
100P/6/X
PWRBTN- 16,28
VCC18
Q704
MBT2222/S/X
SOT23
R939
CPURST- THERMTRIP-
132
R935
220/6/X
1K/6/X
Title
Size Document Number Rev
Custom
Date: Sheet of
WILLIAMATE 478B
GA-8ITXR 1.1
1
4 46Friday, September 14, 2001
U1B
CPUCLK
CPUCLK-
A20MFERRIGNNE-
INTR
NMI
SMISTPCLK-
VID4
VID3
VID2
VID1
VID0
VCCA
VCORESEN
VCOREPLL
VSSA
VSSSEN
AF22
AF23
AC26
AD26
AD20
AE23
AD22
AE21
AD3
AF25
AD2
AF24
C6
B6
B2
D1
E5
B5
Y4
AE1
AE2
AE3
AE4
AE5
AF4
AF3
A5
A4
A22
A7
B3
C4
A2
BCLK0
BCLK1
ITP_CLK0
ITP_CLK1
A20M
FERR
IGNNE
LINT0
LINT1
SMI
STPCLK
VID4
VID3
VID2
VID1
VID0
VCCVID
VCCVIDPRG
VCCA
VCC_SENSE
VCCIOPLL
VSSA
VSS_SENSE
RSVD1
RSVD2
RSVD3
THERMDA
THERMDC
THERMTRIP
RSVD4
RSVD5
RSVD6
RSVD7
WMT478_10
GND61
AA11
GND62
AA9
GND63
AA26
GND64
AA7N6N3
GND65
GND66
CPUCLK13
CPUCLK-13
A20M-15
FERR-15
VID[0..4]
IGNNE-15
INTR15
NMI15
SMI-15
STPCLK-15
LEGECY CPU
C C
VID[0..4]28,32,35
VCCVID
C915
0.1U/6
VCORESEN35
VSSSEN35
VTIN328,32
BC748
0.01U/6/X
B B
CPU_THERMP
CPU_THERMN
THERMTRIP-
VCORE
C918
4.7U/8
C920
4.7U/8
VCCA
VSSA
VCOREPLL
L7 4.7UH/8
L8 4.7UH/8
C917
0.1U/6
C919
0.1U/6
GND67
N24
GND68
N21P5P2
GND69
GND70
GND71
P25
GND72
P22
R26R4R1
VCORE33
VCORE34
VCORE35
GND73
GND74
GND75
VCORE36
VCORE37
GND76
GND77
R23T6T3
VCORE38
VCORE39
VCORE40
GND78
GND79
GND80
T24
T21U5U2
VCORE41
VCORE42
VCORE43
GND81
GND82
GND83
U25
U22
VCORE44
VCORE45
VCORE46
GND84
GND85
GND86
V26
G21
H26H4H1
VCORE47
VCORE48
VCORE49
GND87
GND88
GND89
VCORE50
VCORE51
GND90
GND91
H23J5J2
VCORE52
VCORE53
VCORE54
GND92
GND93
GND94
J25
J22K6K3
VCORE55
VCORE56
GND95
GND96
K24
VCORE
VCORE
RN150 68/8P4R
8
6
A A
4
2
R950 150/6
R952 680/6
BPM4-
7
BPM5-
5
BPM0-
3
BPM1-
1
TDI
NEAR CPU
TRST-
5
VCORE
VCORE
R942 1K/6
R944 1K/6
R947 1K/6
R953 68/6/X
R954 68/6
R956 68/6/X
4
TESTHI11_12
TESTHI2_7
TESTHI0_1
PROCHOT-
FERR-
THERMTRIP-
R940 47/6
R941 68/6
R943 33/6
COMP0
COMP1
TCK
R951 51.1/6/1
R955 51.1/6/1
3
5
D D
4
3
2
1
VCORE
E18
E16
AF17
AF15
AF13
AF11
AF9
AF7
AF5
AF21
AF19
A18
A16
A14
A12
A10A8A20
B17
B15
VCORE78
VCORE79
VCORE80
GND154
GND155
GND156
B10
B26B8B4
VCORE81
VCORE82
VCORE83
GND157
GND158
GND159
B23
B20
AF2
VCORE84
VCORE85
GND160
GND161
GND162
C17
C15
GND163
C13
C11C9C7
GND164
GND165
GND166
GND167
AF18
AF16
GND168
GND169
AF14
AF12
GND170
GND171
AF10
AF26
GND172
GND173
AF8
AF6
GND174
GND175
AF1
AF20
GND176
GND177
A17
A15
GND178
GND179
A13
A11A9A26
D47
D46
D45
D44
D43
D42
D41
D40
D39
D38
D37
D36
D35
D34
D33
D32
DBI#2
STBN2
STBP2
D63
D62
D61
D60
D59
D58
D57
D56
D55
D54
D53
D52
D51
D50
D49
D48
DBI#3
STBN3
STBP3
GND180
GND181
GND182
T23
T22
T25
T26
R24
R25
P24
R21
N25
N26
M26
N23
M24
P21
N22
M23
P26
R22
P23
AA24
AA22
AA25
Y21
Y24
Y23
W25
Y26
W26
V24
V22
U21
V25
U23
U24
U26
V21
W22
W23
HD47
HD46
HD45
HD44
HD43
HD42
HD41
HD40
HD39
HD38
HD37
HD36
HD35
HD34
HD33
HD32
HDBI2
STBN2
STBP2
HD63
HD62
HD61
HD60
HD59
HD58
HD57
HD56
HD55
HD54
HD53
HD52
HD51
HD50
HD49
HD48
HDBI3
STBN3
STBP3
HDBI2 6
STBN2 6
STBP2 6
HDBI3 6
STBN3 6
STBP3 6
HD[32..47] 6
HD[48..63] 6
U1C
HD[0..15]
HD[0..15]6
C C
HDBI06
STBN06
HD[16..31]6
B B
HD[16..31]
STBP06
HDBI16
STBN16
STBP16
HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
HDBI0
STBN0
STBP0
HD31
HD30
HD29
HD28
HD27
HD26
HD25
HD24
HD23
HD22
HD21
HD20
HD19
HD18
HD17
HD16
HDBI1
STBN1
STBP1
D25
J21
D23
C26
H21
G22
B25
C24
C23
B24
D22
C21
A25
A23
B22
B21
E21
E22
F21
H25
K23
J24
L22
M21
H24
G26
L21
D26
F26
E25
F24
F23
G23
E24
H22
G25
K22
J23
WMT478_10
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DBI#0
STBN0
STBP0
D31
D30
D29
D28
D27
D26
D25
D24
D23
D22
D21
D20
D19
D18
D17
D16
DBI#1
STBN1
STBP1
GND121
GND122
F5F2F25
GND123
GND124
F22G6G3
GND125
GND126
G24C5C2
GND127
GND128
GND129
GND130
C25
C22
GND131
GND132
C19
D18
GND133
GND134
D14
D16
GND135
GND136
GND137
D12
D10D8D6D3D24
GND138
GND139
VCORE65
GND140
GND141
D21
VCORE66
VCORE67
VCORE68
GND142
GND143
GND144
D20
E17
E15
VCORE69
VCORE70
VCORE71
GND145
GND146
GND147
E13A3A24
VCORE72
VCORE73
VCORE74
GND148
GND149
GND150
A21
A19
B18
VCORE75
VCORE76
VCORE77
GND151
GND152
GND153
B16
B14
B12
R957
0/6/X
TOP_CU
COUPON
21
COUPON1
INT1_CU
COUPON21
COUPON3
A A
INT2_CU
BOT_CU
5
4
COUPON4
COUPON2
3
COUPON
21
COUPON
21
2
Title
Size Document Number Rev
Custom
Date: Sheet of
WILLIAMATE 478C
GA-8ITXR 1.1
1
5 46Friday, September 14, 2001
8
D D
HD[0..63]5
C C
B B
7
HREQ43
HREQ33
HREQ23
HREQ13
HREQ03
6
HD63 HA3
HD62 HA4
HD61 HA5
HD60 HA6
HD59 HA7
HD58 HA8
HD57 HA9
HD56 HA10
HD55 HA11
HD54 HA12
HD53 HA13
HD52 HA14
HD51 HA15
HD50 HA16
HD49 HA17
HD48 HA18
HD47 HA19
HD46 HA20
HD45 HA21
HD44 HA22
HD43 HA23
HD42 HA24
HD41 HA25
HD40 HA26
HD39 HA27
HD38 HA28
HD37 HA29
HD36 HA30
HD35 HA31
HD34
HD33
HD32
HD31
HD30
HD29
HD28 BREQ0HD27
HD26
HD25 CPURSTHD24 HDBSYHD23
HD22
HD21 HADSHD20 HTRDYHD19 HDRDYHD18
HD17
HD16
HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0 PCIRST-
AB1
AC1
AA2
AC2
U5A
HD63
U1
HD62
W3
HD61
HD60
HD59
Y2
HD58
Y1
HD57
W4
HD56
V3
HD55
U2
HD54
U4
HD53
T1
HD52
T6
HD51
R5
HD50
U5
HD49
T3
HD48
R3
HD47
R2
HD46
P5
HD45
P1
HD44
N1
HD43
P2
HD42
N3
HD41
P4
HD40
L1
HD39
M3
HD38
M2
HD37
J1
HD36
N4
HD35
L4
HD34
L2
HD33
K1
HD32
E1
HD31
J3
HD30
K3
HD29
M5
HD28
F2
HD27
J2
HD26
H2
HD25
D1
HD24
E2
HD23
G3
HD22
J5
HD21
F3
HD20
K6
HD19
H4
HD18
D3
HD17
H5
HD16
D4
HD15
C2
HD14
J8
HD13
G4
HD12
E4
HD11
C3
HD10
F5
HD9
B4
HD8
H8
HD7
A3
HD6
B2
HD5
G6
HD4
G7
HD3
B1
HD2
G8
HD1
A4
HD0
V6
HREQ4
HREQ3
V5
HREQ2
U9
HREQ1
Y4
HREQ0
5
AA5
HA3
Y5
HA4
AE1
HA5
AB3
HA6
AA3
HA7
AB4
HA8
AD2
HA9
AB6
HA10
AD5
HA11
W6
HA12
V8
HA13
W7
HA14
AF1
HA15
U7
HA16
AA6
HA17
AE3
HA18
AD6
HA19
AC5
HA20
AF5
HA21
AF2
HA22
AE4
HA23
AC4
HA24
Y7
HA25
AA8
HA26
AF4
HA27
AB7
HA28
AC7
HA29
AD3
HA30
AD8
HA31
AA11
HIT
AC10
HITM
AE9
RS2
AB9
RS1
Y11
RS0
AB11
BR0
AF10
BNR
AB10
BPRI
AC8
CPURST
AF8
DBSY
Y10
DERER
AD9
HLOCK
AE6
ADS
AA9
HTRDY
AE10
DRDY
T7
HADSTB0
Y8
HADSTB1
R6
HDSTBN3
N6
HDSTBN2
K4
HDSTBN1
J6
HDSTBN0
T4
HDSTBP3
N7
HDSTBN2
L5
HDSTBP1
H7
HDSTBP0
L22
NC
M21
NC
C11
NC
D12
NC
U8
DBI3
R8
DBI2
L7
DBI1
L8
DBI0
AF11
RSTIN
AE11
TESTIN
4
HA[3..31]
HHIT- 3
HHITM- 3
HRS2 3
HRS1 3
HRS0 3
BREQ0- 3
HBNR- 3
HBPRI- 3
CPURST- 3,4
HDBSY- 3
HDEFER- 3
HLOCK- 3
HADS- 3
HTRDY- 3
HDRDY- 3
HADSTB0 3
HADSTB1 3
STBN3 5
STBN2 5
STBN1 5
STBN0 5
STBP3 5
STBP2 5
STBP1 5
STBP0 5
3
HA[3..31] 3
2
VDDQ
12
R60
HDBI3 5
HDBI2 5
HDBI1 5
HDBI0 5
4.7K/6
PCIRST- 15,18,25,26,28,39,40,42,43,44
1
C251
100P/6/X
TEHAMA/REV"A2"
A A
GIGABYE CORP.
Title
Size Document Number Rev
B
8
7
6
5
4
3
Date: Sheet of
2
TEHAMA 1/3
GA-8ITXR
6 46Friday, September 14, 2001
1
1.1
8
7
6
5
4
3
2
1
R64
4.7K/6
R1SCK10
12
R76
75/6/1
12
R77
75/6/1
R65
4.7K/6
R1CMD 10
R2CMD 11
3
2
1
Q4
MMBT2222A/S
3
2
Q5
1
MMBT2222A/S
R2SCK11
7 46Friday, September 14, 2001
1
1.1
3
5VSB
1 2
R61
10K/6
MCH_AGPREF
B
2
2
R62
4.7K/6
2N7002/S
2
2
VDDQ
Q3
12
12
Q1
1
MMBT2222A/S
3
Q2
MMBT2222A/S
1
3
1
C18
470P/6
R78
300/6/1
R79
300/6/1
C19
470P/6
TEHAMA 2/3
1 2
1 2
GA-8ITXR
U5B
B19
R2DQA811
R2DQA711
R2DQA611
R2DQA511
R2DQA411
D D
VCC18
C11
0.01U/6/X
HUBREF15
C C
HUBREF
0.1U/6
C7
1 2
R70
150/6/1
R71
150/6/1
BC84
0.1U/6
1 2
VCORE
12
R73
49.9/6/1
12
R72
100/6/1
B B
C15
0.01U/6/X
C14
0.01U/6
C12
0.1U/6
M_GTLREF
C13
0.1U/6
VCORE
BC85
0.1U/6
R75
300/6/1
12
C16
0.01U/6
C17
0.01U/6
R2DQA311
R2DQA211
R2DQA111
R2DQA011
R1DQA810
R1DQA710
R1DQA610
R1DQA510
R1DQA410
R1DQA310
R1DQA210
R1DQA110
R1DQA010
CR1CTM10
CR1CTM-10
CR1CFM10
CR1CFM-10
R2DQB811
R2DQB711
R2DQB611
R2DQB511
R2DQB411
R2DQB311
R2DQB211
R2DQB111
R2DQB011
R1DQB810
R1DQB710
R1DQB610
R1DQB510
R1DQB410
R1DQB310
R1DQB210
R1DQB110
R1DQB010
R2RQ711
R2RQ611
R2RQ511
R2RQ411
R2RQ311
R2RQ211
R2RQ111
R2RQ011
CR2CTM11
CR2CTM-11
CR2CFM11
CR2CFM-11
MCH6613
MCHCLK-13
MCHCLK13
HUBREF15
M_GTLREF
HL015
HL115
HL215
HL315
HL415
HL515
HL615
HL715
HL815
HL915
HL1015
HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HUBREF
12
R74
150/6/1
A A
HLSTB-15
HLSTB15
R1RQ710
R1RQ610
R1RQ510
R1RQ410
R1RQ310
R1RQ210
R1RQ110
R1RQ010
C6
0.01U/6
D19
C18
E18
A18
F17
B17
E16
D17
W21
W19
W23
V20
V22
U19
U23
T20
U21
R24
R23
P23
P24
F10
G20
F19
G22
F23
H19
F21
H21
H23
K19
E13
B12
F12
A11
E11
B10
D10
A15
B15
B14
A14
C23
B24
A24
A23
A22
A21
B21
A20
C20
D22
D21
V16
W10
D23
AE7
AD7
V10
B22
C21
N20
M23
M19
L24
L20
K23
K21
W9
M8
J24
E7
F6
C7
B6
F8
D6
D8
B8
A9
T8
P8
K7
P7
N8
DQA_B8
DQA_B7
DQA_B6
DQA_B5
DQA_B4
DQA_B3
DQA_B2
DQA_B1
DQA_B0
DQA_A8
DQA_A7
DQA_A6
DQA_A5
DQA_A4
DQA_A3
DQA_A2
DQA_A1
DQA_A0
CTM_A
CTM_A#
CFM_A
CFM_A#
DQB_B8
DQB_B7
DQB_B6
DQB_B5
DQB_B4
DQB_B3
DQB_B2
DQB_B1
DQB_B0
DQB_A8
DQB_A7
DQB_A6
DQB_A5
DQB_A4
DQB_A3
DQB_A2
DQB_A1
DQB_A0
RQ_B7
RQ_B6
RQ_B5
RQ_B4
RQ_B3
RQ_B2
RQ_B1
RQ_B0
CTM_B
CTM_B#
CFM_B
CFM_B#
HL_A0
HL_A1
HL_A2
HL_A3
HL_A4
HL_A5
HL_A6
HL_A7
HL_A8
HL_A9
HL_A10
66IN
BCLK1
BCLK0
HLREF_A
HDVREF3
HDVREF2
HDVREF1
HDVREF0
HSWNG0
HSWNG1
CCVREF
HAVREF0
HAVREF1
HLA_STB#
HLA_STB
RQ_A7
RQ_A6
RQ_A5
RQ_A4
RQ_A3
RQ_A2
RQ_A1
RQ_A0
G_DEVSEL#
CHB_HCLKOUT
CHB_RCLKOUT
CHA_HCKOUT
CHA_RCLOUT
HLRCOMP_A
TEHAMA/REV"A2"
8
7
6
5
G_AD0
G_AD1
G_AD2
G_AD3
G_AD4
G_AD5
G_AD6
G_AD7
G_AD8
G_AD9
G_AD10
G_AD11
G_AD12
G_AD13
G_AD14
G_AD15
G_AD16
G_AD17
G_AD18
G_AD19
G_AD20
G_AD21
G_AD22
G_AD23
G_AD24
G_AD25
G_AD26
G_AD27
G_AD28
G_AD29
G_AD30
G_AD31
G_C/BEB3
G_C/BEB2
G_C/BEB1
G_C/BEB0
RBF
G_PAR
G_STOP#
G_IRDY#
G_TRDY#
G_FRAME#
ST0
ST1
ST2
PIPE#
G_REQ#
G_GNT#
WBF#
AD_STB0
AD_STB0#
AD_STB1
AD_STB1#
SB_STB
SB_STB#
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
CHB_CMD
CHB_SCK
CHB_SIO
CHA_CMD
CHA_SCK
CHA_SIO
GRCOMP
HRCOMP0
HRCOMP1
AB24
Y24
AD24
AA22
AD23
AA24
AF23
AE24
AF22
AA21
Y22
AD21
AE21
AF21
AB21
AA20
AB18
AD18
AE18
AF18
Y17
AA17
AC17
AD17
AE16
AF16
AE15
AF15
Y14
AA14
AC14
AD14
AF17
AA18
AC20
AE22
AC12
AF20
AF19
AC19
Y18
Y20
AB19
AF12
AE12
AD12
AB12
AC11
AD11
V11
NC
1 2
AA12
AC23
AC22
AB16
AB15
AD13
AC13
Y12
W12
AF13
AE13
AB13
AA13
Y13
AF14
C5
A5
B5
D5
E5
E22
E24
E23
E21
E20
D24
W18
NC
W13
AF7
M6
R80
1K/6/X
R68
20/6/1
GAD0 18
GAD1 18
GAD2 18
GAD3 18
GAD4 18
GAD5 18
GAD6 18
GAD7 18
GAD8 18
GAD9 18
GAD10 18
GAD11 18
GAD12 18
GAD13 18
GAD14 18
GAD15 18
GAD16 18
GAD17 18
GAD18 18
GAD19 18
GAD20 18
GAD21 18
GAD22 18
GAD23 18
GAD24 18
GAD25 18
GAD26 18
GAD27 18
GAD28 18
GAD29 18
GAD30 18
GAD31 18
GC_BE3- 18
GC_BE2- 18
GC_BE1- 18
GC_BE0- 18
RBF- 18
GPAR 18
GSTOP- 18
GDEVSEL- 18
GIRDY- 18
GTRDY- 18
GFRAME- 18
ST0 18
ST1 18
ST2 18
PIPE- 18
GREQ- 18
GGNT- 18
WBF- 18
ADSTB0 18
ADSTB0- 18
ADSTB1 18
ADSTB1- 18
SBSTB 18
SBSTB- 18
SBA0 18
SBA1 18
SBA2 18
SBA3 18
SBA4 18
SBA5 18
SBA6 18
SBA7 18
12
R69
20/6/1
R2CMD 11
R2SCK 11
R2SIO 11
R2_HCLK 14
R2_RCLK 14
R1CMD 10
R1SCK 10
R1SIO 10
R1_HCLK 14
R1_RCLK 14
12
R67
40.2/6/1
PWROK13,16,26,27,28,35
1 2
BC86
0.1U/6
MCH_AGPREF8,18
R81
1 2
40.2/6/1
12
GIGABYE CORP.
Title
Size Document Number Rev
4
3
Date: Sheet of
8
7
6
5
4
3
2
1
VCC18
VCC18
BC137
0.1U/6
12
R82
75/6/1
12
R83
270/6/1
RAMREF1 10
BC136
0.1U/6
BC87
D D
C C
0.1U/6
MCH_AGPREF7,18
M_REF1
M_REF2
B B
VCC18
VCC18
RAMREF2
12
R84
75/6/1
12
R85
270/6/1
RAMREF2 11
BC93
0.1U/6
M_REF1 RAMREF1
VCC18R
U5C
E9
VCC1_8
C9
VCC1_8
T22
VCC1_8
N22
VCC1_8
J22
VCC1_8
J20
VCC1_8
R19
VCC1_8
P19
VCC1_8
C16
VCC1_8
F15
VCC1_8
F14
AC24
AE23
AC21
AD19
AA19
AE17
AB17
AC15
AE19
AD15
AA15
AB22
C13
W15
W17
W14
R21
D14
D15
U10
U11
U14
U15
R12
R13
R16
R17
N10
N11
N14
N15
V13
Y21
Y23
Y15
V18
P21
B20
B23
T10
T11
T14
T15
P12
P13
P16
P17
W8
VCC1_8
VCC1_8
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
NC
G_SWNG
GREF_0
GREF_1
CHA_VREF0
CHA_VREF1
CHB_VREF0
CHB_VREF1
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VDDQ
TEHAMA/REV"A2"
1 2
C20
0.1U/6
R86
100/6
0.1U/6
C21
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8
AF3
AF6
AF9
AD1
AD4
L9
AD10
AB2
AB5
AB8
Y3
Y6
Y9
V2
V4
V7
T2
T5
R9
P3
P6
N9
M1
M4
M7
K2
K5
K8
J9
F1
F4
D2
B3
H3
H6
G9
M10
M11
M14
M15
L12
L13
L16
L17
K12
K13
K16
K17
J10
J11
J14
J15
H10
H11
H15
H14
V15
RAMREF1 10
VCORE
VCC18
BC99
0.1U/6
VDDQ
BC130
0.1U/6
VCORE
VCORE
VCORE
VCORE
VCORE
BC125
1U/6
BC104
0.1U/6
BC109
0.1U/6
BC114
0.1U/6
BC101
0.1U/6
BC100
0.1U/6
BC126
1U/6
BC105
0.1U/6
BC110
0.1U/6
BC115
0.1U/6
BC119
0.1U/6 BC121
BC131
0.1U/6
BC106
0.1U/6
BC116
0.1U/6
BC132
0.1U/6
BC128
BC111
0.1U/6
1U/6
BC103
0.1U/6
0.1U/6
BC133
0.1U/6
BC107
0.1U/6
BC112
0.1U/6
BC117
0.1U/6
BC134
0.1U/6
BC124
0.1U/6
BC108
0.1U/6
BC113
0.1U/6
BC118
0.1U/6
BC135
0.1U/6
VCC18
FB31
FB30/8
BC600
1U/6
VCC18R
A A
M_REF2 RAMREF2
C22
0.1U/6 C23
8
BC94
0.1U/6
7
1 2
6
R87
100/6
0.1U/6
RAMREF2 11
5
GIGABYE CORP.
Title
Size Document Number Rev
B
4
3
Date: Sheet of
2
TEHAMA 3/3
GA-8ITXR
8 46Friday, September 14, 2001
1
1.1
8
7
6
5
4
3
2
1
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
VSS_CORE
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
TEHAMA/REV"A2"
U5D
H12
H13
H16
H17
J12
J13
J16
J17
K10
K11
K14
K15
L10
L11
L15
M12
M13
M16
M17
N12
N13
N16
N17
P10
P11
P14
P15
R10
R11
R14
R15
T12
T13
T16
T17
U12
U13
U16
U17
AD20
AC16
AA23
Y16
A7
Y19
W20
W22
V19
V21
V23
U18
U20
U22
U24
T18
A19
T19
T21
L14
L23
K18
K20
K22
K24
J18
J19
J21
J23
H18
H20
H22
G10
G19
G21
G23
F7
F9
F11
F13
F16
F18
F20
F22
E15
E17
E19
D7
D9
A13
U18
U20
U22
U24
T18
A19
GND
GND
GND
GND
GND
VSSA_FSB
VSSA_FSB
VSS_HL
VSS_HL
VSS_HL
VSS_AGP
VSS_AGP
VSS_AGP
VSS_AGP
VSS_AGP
VSS_AGP
VSS_AGP
VSS_AGP
VSS_AGP
VSS_AGP
VSS_AGP
VSS_AGP
VSS_AGP
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
VSS_FSB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND_RB
GND
GND
AD20
AC16
AA23
GND
GND
Y16A7Y19
GND
GND
GND
W20
GND
W22
GND
GND
GND
GND
V19
V21
V23
W11
V17
AF24
AE14
AE20
AD16
AD22
AC18
AB14
AB20
AB23
AA16
W16
AA10
M18
M20
M22
M24
C22
C24
D20
V12
V14
AE2
AE5
AE8
AC3
AC6
AC9
AA1
AA4
AA7
T23
T24
R18
R20
R22
P18
P20
P22
N18
N19
N21
N23
N24
A16
A17
L18
L19
L21
F24
E10
E12
E14
R7
P9
N2
N5
M9
L3
L6
K9
J4
J7
H9
G2
G5
E3
C1
C4
A2
W2
W5
V9
U3
U6
T9
R1
R4
E6
E8
D D
C C
B B
A A
Title
Size Document Number Rev
B
8
7
6
5
4
3
Date: Sheet of
2
GA-8ITXR
GA-8ITX-R
9 46Friday, September 14, 2001
1
1.1
8
SLP_S5-
SLP_S5-16,27,36
CR1CFM
CR1CFM7
CR1CFM-7
CR1CTM-7
CR1CFMCR1CTM
CR1CTM7
CR1CTM-
RIMM1
R1DQA0 R1TDQA0
R1DQA1 R1TDQA1
R1DQA2 R1OUT R1TDQA2
D D
C C
R1DQA3 R1TSIO R1TDQA3
R1DQA4 R1TDQA4
R1DQA5 R1TDQA5
R1DQA6 R1TDQA6
R1DQA7 R1TDQA7
R1DQA8 R1TDQA8 R1TSIO
R1DQB0 R1TDQB0
R1DQB1 R1TDQB1
R1DQB2 R1TDQB2
R1DQB3 R1TDQB3
R1DQB4 R1TDQB4
R1DQB5 R1TDQB5
R1DQB6 R1TDQB6
R1DQB7 R1TDQB7
R1DQB8 R1TDQB8
CR1CFM R1TCFM
CR1CFM- R1TCFMCR1CTM CLK1CTM
CR1CTM- CLK1CTM-
RAMREF1 RAMREF1
SMBCLK SMBCLK
SMBDATA SMBDATA
SWP1 SWP2
BC148
0.1U/6
B B
A10
LDQA0
B8
LDQA1
A8
LDQA2
B6
LDQA3
A6
LDQA4
B4
LDQA5
A4
LDQA6
B2
LDQA7
A2
LDQA8
B24
LDQB0
A26
LDQB1
B26
LDQB2
A28
LDQB3
B28
LDQB4
A30
LDQB5
B30
LDQB6
A32
LDQB7
B32
R1RQ7 R1TROW2
R1RQ6 R1TROW1
R1RQ5 R1TROW0
R1RQ4 R1TCOL4
R1RQ3 R1TCOL3
R1RQ2 R1TCOL2
R1RQ1 R1TCOL1
R1RQ0 R1TCOL0
R1CMD R1TCMD
R1SCK R1TSCK
R1SIO R1OUT
VCC3
LDQB8
B16
LROW2
A18
LROW1
B18
LROW0
A20
LCOL4
B20
LCOL3
A22
LCOL2
B22
LCOL1
A24
LCOL0
B10
LCFM
B12
LCFMN
A14
LCTM
A12
LCTMN
B34
LCMD
A34
LSCK
B36
SIO/SIN
A51
VREFA
B51
VREFB
A53
SCL
A55
SDA
A57
SWP
A56
SVDDA
A43
33VSB
A44
33VSB
A45
33VSB
A46
33VSB
A47
33VSB
A48
33VSB
A49
33VSB
A50
33VSB
A1
GND
A3
GND
A5
GND
A7
GND
A9
GND
A11
GND
A13
GND
A15
GND
A17
GND
A19
GND
A21
GND
A23
GND
A25
GND
A27
GND
A29
GND
A31
GND
A33
GND
A39
GND
A52
GND
A60
GND
A62
GND
A64
GND
A66
GND
A68
GND
A70
GND
GND
GND
A72
A74
18VDUSB
GND
A76
A78
A35
A37
VCC18SBY
VCC18SBY
GND
GND
GND
A80
A82
7
6
25VDUAL 25VDUAL
B35
B37
VCC18SBY
VCC18SBY
GND
GND
GND
A84
A86
A88
A41
VCC25SBY
RIMM
GND
GND
A90
A92
A42
A54
A58
VCC25SBY
VCC25SBY
VCC25SBY
GND
GND
GND
B88
B90
B92
B41
B42
B54
VCC25SBY
VCC25SBY
VCC25SBY
GND
GND
GND
B82
B84
B86
B58
VCC25SBY
RSRV4/RESET
GND
GND
GND
B76
B78
B80
SIO/SOUT
GND
B72
B74
RDQA0
RDQA1
RDQA2
RDQA3
RDQA4
RDQA5
RDQA6
RDQA7
RDQA8
RDQB0
RDQB1
RDQB2
RDQB3
RDQB4
RDQB5
RDQB6
RDQB7
RDQB8
RROW0
RROW1
RROW2
RCOL0
RCOL1
RCOL2
RCOL3
RCOL4
RCFMN
RCTMN
SVDDB
GND
GND
B70
RCMD
RSCK
RCFM
RCTM
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
B59
A59
A36
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
B81
A79
A81
B53
SA0
SA1
SA2
VCC3
B55
B57
B38
VCC3
B56
B43
B44
B45
B46
B47
B48
B49
B50
B1
B3
B5
B7
B9
B11
B13
B15
B17
B19
B21
B23
B25
B27
B29
B31
B33
B39
B52
B60
B62
B64
B66
B68
B59
A59
A36
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
B81
A79
A81
B53
B55
B57
B38
B56
B43
B44
B45
B46
B47
B48
B49
B50
B1
B3
B5
B7
B9
B11
B13
B15
B17
B19
B21
B23
B25
B27
B29
B31
B33
B39
B52
B60
B62
B64
B66
B68
RIMM2
RCMD
RSCK
SIO/SOUT
RDQA0
RDQA1
RDQA2
RDQA3
RDQA4
RDQA5
RDQA6
RDQA7
RDQA8
RDQB0
RDQB1
RDQB2
RDQB3
RDQB4
RDQB5
RDQB6
RDQB7
RDQB8
RROW0
RROW1
RROW2
RCOL0
RCOL1
RCOL2
RCOL3
RCOL4
RCFM
RCFMN
RCTM
RCTMN
SA0
SA1
SA2
RSRV4/RESET
SVDDB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
5
4
3
2
1
18VDUSB
A35
A37
B35
B37
A41
A42
A54
A58
B41
B42
B54
B58
VCC18SBY
VCC18SBY
VCC18SBY
VCC18SBY
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
RIMM
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
B70
B72
B74
B76
B78
B80
GND
GND
GND
GND
GND
GND
GND
A76
A78
A80
A82
A84
A86
A88
A90
A92
B82
B84
B86
B88
B90
B92
A74
LROW2
LROW1
LROW0
LCTMN
SIO/SIN
GND
A72
LDQA0
LDQA1
LDQA2
LDQA3
LDQA4
LDQA5
LDQA6
LDQA7
LDQA8
LDQB0
LDQB1
LDQB2
LDQB3
LDQB4
LDQB5
LDQB6
LDQB7
LDQB8
LCOL4
LCOL3
LCOL2
LCOL1
LCOL0
LCFM
LCFMN
LCTM
LCMD
LSCK
VREFA
VREFB
SCL
SDA
SWP
SVDDA
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A10
B8
A8
B6
A6
B4
A4
B2
A2
18VDUSB
VCC3
BC157
0.1U/6
R1TDQA[0..8]
R1TDQB[0..8]
R1TROW[0..2]
R1TCOL[0..4]
BC138
0.1U/6
BC143
0.1U/6
18VDUSB
18VDUSB
25VDUAL
25VDUAL 25VDUAL25VDUAL
B24
A26
B26
A28
B28
A30
B30
A32
B32
B16
A18
B18
A20
B20
A22
B22
A24
B10
B12
A14
A12
B34
A34
B36
A51
B51
A53
A55
A57
A56
A43
A44
A45
A46
A47
A48
A49
A50
A1
A3
A5
A7
A9
A11
A13
A15
A17
A19
A21
A23
A25
A27
A29
A31
A33
A39
A52
A60
A62
A64
A66
A68
A70
VCC3
R1TCMD 12
R1TSCK 12
BC149
0.1U/6
R1TCFM 12
R1TCFM- 12
CLK1CTM 14
CLK1CTM- 14
BC150
0.1U/6
BC154
0.1U/6
BC142
0.1U/6
BC145
0.1U/6
BC147
0.1U/6
BC156
0.1U/6
R1TSIO 12
R1TDQA[0..8] 12
R1TDQB[0..8] 12
R1TROW[0..2] 12
R1TCOL[0..4] 12
18VDUSB
BC158
0.1U/6
18VDUSB
BC141
0.1U/6
25VDUAL
BC144
0.1U/6
25VDUAL25VDUAL
BC146
0.1U/6
BC155
0.1U/6
A A
RAMREF18
R1DQA[0..8]7
R1DQB[0..8]7
R1RQ[0..7]7
8
R1CMD
R1CMD7
R1SCK
R1SCK7
R1SIO
R1SIO7
RAMREF1
R1DQA[0..8]
R1DQB[0..8]
R1RQ[0..2]
7
SWP1
SWP2
SMBCLK11,13,16,28,29,31,35
SMBDATA11,13,16,28,29,31,35
1 2
R88 4.7K/6
R89 4.7K/61 2
SMBCLK
SMBDATA
6
VCC3
5
25VDUAL
C24
100U/10V/5*7
C25
100U/10V/5*7
4
CHANNEL A :
RIMM1&RIMM2(INNER LAYER)
CHANNEL B :
RIMM3&RIMM4(OUTER LAYER)
3
GIGABYE CORP.
Title
Size Document Number Rev
B
Date: Sheet of
2
RIMM1,2
GA-8ITXR
10 46Friday, September 14, 2001
1
1.1
8
SLP_S5-
SLP_S5-16,27,36
CR2CFM
CR2CFM7
CR2CFM-7
CR2CTM-7
CR2CFM-
CR2CTM
CR2CTM7
CR2CTM-
RIMM3
R2DQA0 R2TDQA0
R2DQA1 R2TDQA1
R2DQA2 R2OUT R2TDQA2
D D
C C
R2DQA3 R2TSIO R2TDQA3
R2DQA4 R2TDQA4
R2DQA5 R2TDQA5
R2DQA6 R2TDQA6
R2DQA7 R2TDQA7
R2DQA8 R2TDQA8 R2TSIO
R2DQB0 R2TDQB0
R2DQB1 R2TDQB1
R2DQB2 R2TDQB2
R2DQB3 R2TDQB3
R2DQB4 R2TDQB4
R2DQB5 R2TDQB5
R2DQB6 R2TDQB6
R2DQB7 R2TDQB7
R2DQB8 R2TDQB8
CR2CFM R2TCFM
CR2CFM- R2TCFMCR2CTM CLK2CTM
CR2CTM- CLK2CTM-
RAMREF2 A0 B0
SMBCLK SMBCLK
SMBDATA SMBDATA
SWP3 SWP4
BC173
0.1U/6
B B
A10
LDQA0
B8
LDQA1
A8
LDQA2
B6
LDQA3
A6
LDQA4
B4
LDQA5
A4
LDQA6
B2
LDQA7
A2
LDQA8
B24
LDQB0
A26
LDQB1
B26
LDQB2
A28
LDQB3
B28
LDQB4
A30
LDQB5
B30
LDQB6
A32
LDQB7
B32
R2RQ7 R2TROW2
R2RQ6 R2TROW1
R2RQ5 R2TROW0
R2RQ4 R2TCOL4
R2RQ3 R2TCOL3
R2RQ2 R2TCOL2
R2RQ1 R2TCOL1
R2RQ0 R2TCOL0
R2CMD R2TCMD
R2SCK R2TSCK
R2SIO R2OUT
VCC3
LDQB8
B16
LROW2
A18
LROW1
B18
LROW0
A20
LCOL4
B20
LCOL3
A22
LCOL2
B22
LCOL1
A24
LCOL0
B10
LCFM
B12
LCFMN
A14
LCTM
A12
LCTMN
B34
LCMD
A34
LSCK
B36
SIO/SIN
A51
VREFA
B51
VREFB
A53
SCL
A55
SDA
A57
SWP
A56
SVDDA
A43
33VSB
A44
33VSB
A45
33VSB
A46
33VSB
A47
33VSB
A48
33VSB
A49
33VSB
A50
33VSB
A1
GND
A3
GND
A5
GND
A7
GND
A9
GND
A11
GND
A13
GND
A15
GND
A17
GND
A19
GND
A21
GND
A23
GND
A25
GND
A27
GND
A29
GND
A31
GND
A33
GND
A39
GND
A52
GND
A60
GND
A62
GND
A64
GND
A66
GND
A68
GND
A70
GND
GND
GND
A72
A74
7
18VDUSB1 18VDUSB1
A35
A37
B35
B37
A41
A42
A54
A58
B41
B42
B54
B58
SIO/SOUT
VCC18SBY
VCC18SBY
VCC18SBY
VCC18SBY
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
RIMM
RSRV4/RESET
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A76
A78
A80
A82
A84
A86
A88
A90
A92
B84
B86
B88
B90
B92
GND
GND
GND
GND
GND
GND
GND
B70
B72
B74
B76
B78
B80
B82
RCMD
RSCK
RDQA0
RDQA1
RDQA2
RDQA3
RDQA4
RDQA5
RDQA6
RDQA7
RDQA8
RDQB0
RDQB1
RDQB2
RDQB3
RDQB4
RDQB5
RDQB6
RDQB7
RDQB8
RROW0
RROW1
RROW2
RCOL0
RCOL1
RCOL2
RCOL3
RCOL4
RCFM
RCFMN
RCTM
RCTMN
SVDDB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
6
5
25VDUAL25VDUAL
RIMM4
VCC3
B59
A59
A36
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
B81
A79
A81
B53
B55
B57
B38
B56
B43
B44
B45
B46
B47
B48
B49
B50
B1
B3
B5
B7
B9
B11
B13
B15
B17
B19
B21
B23
B25
B27
B29
B31
B33
B39
B52
B60
B62
B64
B66
B68
RCMD
RSCK
SIO/SOUT
RDQA0
RDQA1
RDQA2
RDQA3
RDQA4
RDQA5
RDQA6
RDQA7
RDQA8
RDQB0
RDQB1
RDQB2
RDQB3
RDQB4
RDQB5
RDQB6
RDQB7
RDQB8
RROW0
RROW1
RROW2
RCOL0
RCOL1
RCOL2
RCOL3
RCOL4
RCFM
RCFMN
RCTM
RCTMN
SA0
SA1
SA2
RSRV4/RESET
SVDDB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
33VSB
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
B70
B72
GND
B59
A59
A36
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
B81
A79
A81
B53
SA0
A1 B1
B55
SA1
A2 B2
B57
SA2
B38
B56
B43
B44
B45
B46
B47
B48
B49
B50
B1
B3
B5
B7
B9
B11
B13
B15
B17
B19
B21
B23
B25
B27
B29
B31
B33
B39
B52
B60
B62
B64
B66
B68
B41
B42
B54
B58
VCC25SBY
VCC25SBY
VCC25SBY
VCC25SBY
GND
GND
GND
GND
GND
GND
GND
B74
B76
B78
B80
B82
B84
B86
A42
A54
A58
VCC25SBY
VCC25SBY
VCC25SBY
RIMM
GND
GND
GND
B88
B90
B92
A41
VCC25SBY
GND
GND
GND
A88
A90
A92
B37
A86
A35
A37
B35
VCC18SBY
VCC18SBY
VCC18SBY
VCC18SBY
GND
GND
GND
GND
A80
A82
A84
4
A10
LDQA0
B8
LDQA1
A8
LDQA2
B6
LDQA3
A6
LDQA4
B4
LDQA5
A4
LDQA6
B2
LDQA7
A2
LDQA8
B24
LDQB0
A26
LDQB1
B26
LDQB2
A28
LDQB3
B28
LDQB4
A30
LDQB5
B30
LDQB6
A32
LDQB7
B32
LDQB8
B16
LROW2
A18
LROW1
B18
LROW0
A20
LCOL4
B20
LCOL3
A22
LCOL2
B22
LCOL1
A24
LCOL0
B10
LCFM
B12
LCFMN
A14
LCTM
A12
LCTMN
B34
LCMD
A34
LSCK
B36
SIO/SIN
A51
VREFA
B51
VREFB
A53
SCL
A55
SDA
A57
SWP
A56
SVDDA
A43
33VSB
A44
33VSB
A45
33VSB
A46
33VSB
A47
33VSB
A48
33VSB
A49
33VSB
A50
33VSB
A1
GND
A3
GND
A5
GND
A7
GND
A9
GND
A11
GND
A13
GND
A15
GND
A17
GND
A19
GND
A21
GND
A23
GND
A25
GND
A27
GND
A29
GND
A31
GND
A33
GND
A39
GND
A52
GND
A60
GND
A62
GND
A64
GND
A66
GND
A68
GND
A70
GND
GND
GND
GND
GND
A72
A74
A76
A78
RAMREF2
VCC3
R2TCFM 12
R2TCFM- 12
CLK2CTM 14
CLK2CTM- 14
R2TCMD 12
R2TSCK 12
3
BC175
0.1U/6
VCC3
BC161
0.1U/6
VCC3
B0
B1
B2
18VDUSB1
2
R2TDQA[0..8]
RT2DQB[0..8]
R2TROW[0..2]
R2TCOL[0..4]
R2TSIO 12
R2TDQA[0..8] 12
R2TDQB[0..8] 12
R2TROW[0..2] 12
R2TCOL[0..4] 12
18VDUSB1 18VDUSB1 18VDUSB1
BC165
0.1U/6
25VDUAL
25VDUAL
BC162
0.1U/6
BC166
0.1U/6
BC167
0.1U/6
25VDUAL
25VDUAL
BC164
0.1U/6
BC170
0.1U/6
BC168
0.1U/6
1
25VDUAL
25VDUAL
BC163
0.1U/6
BC169
0.1U/6
BC171
0.1U/6
VCC3
A0
A1
GIGABYE CORP.
Title
Size Document Number Rev
B
3
Date: Sheet of
2
RIMM3,4
GA-8ITXR
11 46Friday, September 14, 2001
1
1.1
25VDUAL
5
25VDUAL
C27
100U/10V/5*7
C28
100U/10V/5*7
4
A A
RAMREF28
R2DQA[0..8]7
R2DQB[0..8]7
R2RQ[0..7]7
8
R2CMD SMBDATA
R2CMD7
R2SCK
R2SCK7
R2SIO
R2SIO7
RAMREF2
R2DQA[0..8]
R2DQB[0..8]
R2RQ[0..2]
7
SMBCLK A2
SMBCLK10,13,16,28,29,31,35
SMBDATA10,13,16,28,29,31,35
SWP3
SWP4
1 2
R94 4.7K/6
R95 4.7K/61 2
R92 4.7K/61 2
1 2
R93 4.7K/6
6
VCC3
VCC3
8
7
6
5
4
3
2
1
R1TDQA[0..8]10
R1TDQB[0..8]10
R1TROW[0..2]10
R1TCOL[0..4]10
D D
C C
R1TDQA[0..8]
R1TRQB[0..8]
R1TROW[0..2]
R11TCOL[0..4]
VCC18
R1TDQA0
R1TDQA1
R1TDQA2
R1TDQA3
R1TDQA4
R1TDQA5
R1TDQA6
R1TDQA7
R1TDQA8
R1TDQB0
R1TDQB1
R1TDQB2
R1TDQB3 R1TCMD
R1TDQB4 R1TSCK
R1TDQB5 R1TSIO
R1TDQB6
R1TDQB7
R1TDQB8
R1TCOL0
R1TCOL1
R1TCOL2
R1TCOL3
R1TCOL4
R1TROW0
R1TROW1
R1TROW2
R101 28/6/112
R102 28/6/112
R103 28/6/1
R104 28/6/112
R105 28/6/1
R106 28/6/112
R107 28/6/112
R161 28/6/1
12
12
1 2
R117 28/6/11 2
R119 28/6/112
1 2
R118 28/6/1
R120 28/6/11 2
R121 28/6/11 2
1 2
R122 28/6/1
R109 28/6/112
R110 28/6/1
R111 28/6/112
12
R112 28/6/112
R116 28/6/112
R115 28/6/1
R114 28/6/112
R113 28/6/1
R126 28/6/11 2
R123 28/6/11 2
R125 28/6/1
R124 28/6/11 2
12
1 2
1 2
RIMM TERMINATOR
BC179
0.1U/6
BC181
0.1U/6
BC183
0.1U/6
BC185
0.1U/6
BC186
0.1U/6
BC188
0.1U/6
BC180
0.1U/6
BC182
0.1U/6
BC184
0.1U/6
BC190
0.1U/6
BC187
0.1U/6
BC189
0.1U/6
BC192
0.1U/6
BC193
0.1U/6
BC194
0.1U/6
BC191
0.1U/6
PC1
4.7U/8
PC2
4.7U/8
PC3
4.7U/8
PC4
4.7U/8
BC700
0.1U/6/X
R1TCFM10
R1TCFM-10
BC701
4.7U/8/X
R1TCFM
R1TCFM-
C500
0.1U/6/X
R108 28/6/112
R158 28/6/112
C34
0.1U/6
VCC18
12
R1TCMD10
R1TSCK10
R1TSIO10
12
R96
10K/6/1
12
R99
39/6/1
R97
91/6/1
12
R98
91/6/1
12
R100
39/6/1
*Use one 0.1UF cap per two RSL signals.
R2TCFM
R2TCFM11
R2TCFM-
R2TCFM-11
R159 28/6/1
R160 28/6/112
12
C35
0.1U/6
R2TDQA[0..8]11
B B
R2TDQB[0..8]11
R2TROW[0..2]11
R2TCOL[0..4]11
A A
8
R2TDQA[0..8]
R2TRQB[0..8]
R2TROW[0..2]
R2TCOL[0..4]
VCC18
R2TDQA0
R2TDQA1
R2TDQA2
R2TDQA3
R2TDQA4
R2TDQA5
R2TDQA6
R2TDQA7
R2TDQA8 R2TSCK
R2TDQB0
R2TDQB1
R2TDQB2
R2TDQB3
R2TDQB4
R2TDQB5
R2TDQB6
R2TDQB7
R2TDQB8
R2TCOL0
R2TCOL1
R2TCOL2
R2TCOL3
R2TCOL4
R2TROW0
R2TROW1
R2TROW2
7
R127 28/6/112
R128 28/6/112
R129 28/6/1
R130 28/6/112
R131 28/6/1
R132 28/6/112
R133 28/6/112
R143 28/6/1
12
12
1 2
R134 28/6/112
R145 28/6/112
1 2
R144 28/6/1
R146 28/6/11 2
R147 28/6/11 2
1 2
R148 28/6/1
R135 28/6/112
R136 28/6/1
R137 28/6/112
12
R138 28/6/112
R142 28/6/112
R141 28/6/1
R140 28/6/112
R139 28/6/1
R152 28/6/11 2
R149 28/6/11 2
R151 28/6/1
R150 28/6/11 2
6
12
1 2
1 2
BC195
0.1U/6
BC197
0.1U/6
BC199
0.1U/6
BC201
0.1U/6
BC202
0.1U/6
BC204
0.1U/6
5
BC196
0.1U/6
BC198
0.1U/6
BC200
0.1U/6
BC206
0.1U/6
BC203
0.1U/6
BC205
0.1U/6
BC208
0.1U/6
BC209
0.1U/6
BC210
0.1U/6
BC207
0.1U/6
PC5
4.7U/8
PC6
4.7U/8
4
PC7
4.7U/8
PC8
4.7U/8
C201
0.1U/6
TC2
+
330U/25V/10*15
C202
0.1U/6
R2TCMD
R2TCMD11
R2TSCK11
R2TSIO
R2TSIO11
12
R153
10K/6/1
GIGABYE CORP.
Title
Size Document Number Rev
B
3
Date: Sheet of
VCC18
12
R154
91/6/1
12
R156
39/6/1
RIMM TERIMINATOR
2
12
R155
91/6/1
12
R157
39/6/1
GA-8ITXR
12 46Friday, September 14, 2001
1
1.1
8
7
6
5
4
3
2
1
VCC3
CPUCLK
FB1
FB30/8
C43
1U/6
D D
C C
C44
1U/6
C38
C39
1U/6
0.1U/6
AUDIO1422
AUDIO14
C36 10P/6
C37
ICHCLK1416
ICH33
ICH3315
FWH33
FWH3326
SOUNDCLK39
USB20CLK42
USB_1CLK16
USB_2CLK42
SOUNDCLK
LANCLK
LANCLK43
USB20CLK
RAIDCLK40
RAIDCLK 100_133S
LPC4828
SLP_S3-16,27,28,33
C40
C41
0.1U/6
0.1U/6
C42
0.1U/6
R210
4.7K/6/X
R443 33/6/X
X1
14.318MHZ/H
10P/6
ICHCLK14 DRCGREF1
R162 33/6
R163 10K/6/X
R211 4.7K/6
R164 10K/6
R202 22/6
1 2
R203 22/6
1 2
PCI01CLK
PCI23CLK
R402 33/6
R1231 33/6
R404 33/6/X
R403 33/6
D2
1N4148/S
PCI45CLK
1 2
1 2
1 2
1 2
R165 33/6
R166 33/61 2
R1105
FS2
FS3
1 2
1 2
R169
33/6/X
12
VCC3
FS0
FS1
4.7K/6
RST
GAL1
GAL2
U9
1
GND
2
REF/SEL0#
3
REF/SEL1#
4
VDD
5
X1
6
X2
7
GND
8
PCICLK0
9
PCICLK1
10
VDD
11
PCICLK2
12
PCICLK3
13
GND
14
PCICLK4
15
PCICLK5
16
VDD
17
PCICLK6
18
PCICLK7
19
GND
20
PCICLK8
21
PCICLK9
22
VDD
23
SEL100/133
24
GND
25
48MHZ/FS0
26
48MHZ/FS1
27
VDD
28
PD#
ICS9250-37
SMBDATA 10,11,16,28,29,31,35
VDD
3VMREF
3VMREF_B
GND
SPREAD#
CPUCLKT4
CPUCLKC4
VDD
CPUCLKT3
CPUCLKC3
VDD
CPUCLKT2
CPUCLKC2
VDD
CPUCLKT1
CPUCLKTC1
GND
IREF
VDD
GND
VDD
3V66-3
3V66-2
GND
GND
3V66-1
3V66-0
VDD
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
12
12
R187
470/6
R188
470/6
1 2
R189 33/6
R190
R191
R193
1 2
R196 33/6
1 2
R197 33/6
1 2
R198
1 2
R199
1 2
R200 33/61 2
R444
R201
1 2
12
R1259
4.7K/6/X
475/6/1
33/61 2
33/61 2
33/6
33/6
33/61 2
33/6
CPUCLKMCHCLK
MCHCLK-
DRCGREF2
CPUCLK
CPUCLK-
MCHCLK
MCHCLK-
R179 51.1/6/11 2
R180 51.1/6/11 2
1 2
R181 51.1/6/1
1 2
R182 51.1/6/1
DRCGREF1 14
DRCGREF2 14
SMBCLK 10,11,16,28,29,31,35
CPUCLK 4
CPUCLK- 4
MCHCLK 7
MCHCLK- 7
AGPCLK
MCH66
ECLK66
HUBICH66
AGPCLK 18
MCH66 7
ECLK66 40
HUBICH66 16
AGPCLK
MCH66
HUBICH66
DRCGREF1
LPC48
USB_1CLK
DRCGREF2
ICH33
FWH33
LPC33
USB_2CLK
ICHCLK14
AUDIO14
ECLK66
C53
10P/6/X
C52
10P/6/X
C51
10P/6/X
C50
10P/6/X
C49
10P/6/X
C45
10P/6/X
C54
10P/6/X
C46
10P/6/X
C47
10P/6/X
C48
10P/6/X
C958
10P/6/X
C194
10P/6/X
C87
10P/6/X
C195
10P/6/X
PDS3- 14
VCC3
B B
100_133S
12
R186
4.7K/6
VCC3
R1280
1 2
4.7K/6
R701
4.7K/6/X
FS1
FS2
12
R723
4.7K/6
R903
4.7K/6
FS3
RST
R1260 0/6/X
1 2
R1261
0/6/X
PWROK 7,16,26,27,28,35
1 2
12
R902
4.7K/6/X
FS0
R700
4.7K/6
1 2
Default=0,1,0,0,0(100.4MHZ)
LPC33
R204 22/6
LPC3328
A A
PCLK119
PCLK019
PCLK220
PCLK421
PCLK521
PCLK320
8
7
RN151 22/8P4R
RN152 22/8P4R
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
6
PCI01CLK
PCI45CLK
PCI23CLK
GALCLK144
5
GALCLK1
ASICCLK
ASICCLK44
GALCLK2
GALCLK244
GALCLK3
GALCLK344
GALCLK4
GALCLK444
1 2
R407 22/6
1 2
R1107 22/6/X
1 2
R405
1 2
R406
R1232
4
10/6
10/61 2
10/6/X1 2
GAL1
GAL2
GIGABYE CORP.
Title
Size Document Number Rev
B
3
Date: Sheet of
2
CLOCK GEN
GA-8ITXR
13 46Friday, September 14, 2001
1
1.1
8
D D
7
6
5
4
3
2
1
VCC3
DVCC3
VCC18 VCC3
BC231
0.1U/6
FB7
FB30/8
BC227
0.1U/6
BC232
0.1U/6
FB6
FB30/8
BC230
1U/6
12
R239
4.7K/6
FB5
FB30/8
BC222
1U/6
C C
B B
VCC3
100U/10V/5*7
DVCC3A
TC31
BC430
0.1U/6
BC229
0.1U/6
DRCGREF113
VCC18
BC220
0.1U/6
PDS3-13
VCC18
DRCGREF1
R1_HCLK7
R1_RCLK7
R229 10K/61 2
FB4
BC224
0.1U/6
FB30/8
BC216
0.1U/6
U11
1
VDDREF
2
REFCLK
3
VDD1
4
GND1
5
GND3
6
PCLK/M
7
SYNCKL/N
8
GND2
9
VDD2
10
VDDPD
11
BCLK_STP#
12 13
PD# GND4
ICW W134MH
ICS9212-03
VDD-OUT
GND-OUT
BUSCLKT
BUSCLKC
GND-OUT
VDD-IUT
MULTI0
MULTI1
FS0
FS1
NC
0.1U/6
FB3
FB30/8
BC221
0.1U/6
24
23
22
21
20
19
18
17
16
15
14
BC228
VCC3
BC219
1U/6
12
R226
4.7K/6
BC226
0.1U/6
GPO19
GPO28
1 2
R230 39/6/1
R231 39/6/11 2
GPO19 15
GPO28 15
R234
R232 51/6/11 2
1 2
R233 51/6/1
1 2
R235 680/6
12
680/6
C58
0.1U/6
C59
1P/6/X
CLK1CTM 10
CLK1CTM- 10
FB2
FB30/8
BC223
1U/6
A A
TC30
100U/10V/5*7
BC218
0.1U/6
BC214
0.1U/6
DRCGREF213
VCC18
DRCGREF2
R2_HCLK7
R2_RCLK7
1 2
R216 10K/6
PDS3-13
BC213
0.1U/6
U10
1
VDDREF
2
REFCLK
3
VDD1
4
GND1
5
GND3
6
PCLK/M
7
SYNCKL/N
8
GND2
9
VDD2
10
VDDPD
11
BCLK_STP#
12 13
PD# GND4
ICW W134MH
ICS9212-03
FS0
FS1
VDD-OUT
GND-OUT
BUSCLKT
BUSCLKC
GND-OUT
VDD-IUT
MULTI0
MULTI1
NC
24
23
22
21
20
19
18
17
16
15
14
BC215
0.1U/6
GPO19
GPO28
R217 39/6/11 2
R218 39/6/11 2
GPO19 15
GPO28 15
R221
1 2
R219 51/6/1
R220 51/6/11 2
R222 680/61 2
12
680/6
C56
0.1U/6
C57
1P/6/X
CLK2CTM 11
CLK2CTM- 11
GIGABYE CORP.
BC217
0.1U/6
8
7
6
5
4
3
Title
Size Document Number Rev
B
Date: Sheet of
2
DRCG
GA-8ITXR
14 46Friday, September 14, 2001
1
1.1
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