Gigabyte GA-GC220 Schematic rev.1.0

Model Name: GA-GC220

SHEET TITLE

Revision 1.0

3

2

1

01

D D

02

03

04

05

06

07

08

09

C C

10

11

12

13

14

15

16

B B

17

18

19

20

21

22

23

24

A A

25

26

27

COVER SHEET

BLOCK DIAGRAM

BOM & PCB MODIFY HISTORY

Celeron 220 CPU

GMCH-LAKEPORT_HOST

GMCH-LAKEPORT_DDRII

GMCH-LAKEPORT_PCI E, DMI

GMCH-LAKEPORT_INT VGA

GMCH-LAKEPORT_GND

GMCH-LAKEPORT_PWR

DDRII CHANNEL A

ICH7 PCI, USB, DMI, LAN

ICH7 IDE, GPIO, SATA, CTRL

ICH7 VCC, GND

GB/CK505-OC CLOCK.

PCI SLOT

IDE

ITE 8718 GB

COM,LPT

BIOS,CI,HWM,KB/MS

AZALIA ALC662

REAR AUDIO JACK

DISCRETE POWER

ATX,OTHERS POWER

REALTEK RTL8111C/8101E/8102E

VCORE PWM_ISL6262A

FRONT PANEL28

Gigabyte Technology

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Date: Sheet of

3

2

Date: Sheet of

Gigabyte Technology

Cover Sheet

GA-GC220

1 28Friday, March 28, 2008

1

1.0

8

D D

C C

C79

B B

A A

C79

8

0.1u/4/Y5V/16V/Z

MAAA[0..13][7]

DDR18V

R123

R123 1K/4/1

1K/4/1

R124

R124 1K/4/1

1K/4/1

VCC3

SMBCLK[14,16,17]

SMBDATA[14,16,17]

SBAA1[7] SBAA0[7]

CKEA1[7] CKEA0[7]

-CSA1[7]

-CSA0[7]

-DCLKA2[7] DCLKA2[7]

-DCLKA1[7] DCLKA1[7]

-DCLKA0[7] DCLKA0[7]

SBAA2[7]

-SCASA[7]

-SRASA[7]

-SWEA[7]

DDR18V

VREF_DDRA

SMBCLK SMBDATA

SBAA1 SBAA0

CKEA1 CKEA0

-DCLKA2 DCLKA2

-DCLKA1 DCLKA1

-DCLKA0 DCLKA0

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13

SBAA2

-SCASA

-SRASA

-SWEA

7

2 5

8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 65 66 79 82 85 88 91 94 97

100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222 225 228 231 234 237

51 56 62 72 75 78

191 194 181 175 170

53 59 64

197

69

172 187 184 178 189

67

18 55

238

1

120 119 101 240 239

190

71

171

52

76

193

221 220 138 137 186 185

188 183

63

182

61 60

180

58

179 177

70 57

176 196 174 173

54

74

192

73

DDR2

VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD

RC1 RC0 VDDSPD VREF SCL SDA SA2 SA1 SA0

BA1 BA0

CKE1 CKE0

S1* S0*

CK2*/RFU CK2/RFU CK1*/RFU CK1/RFU CK0* CK0

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15 A16/BA2

CAS* RSA* WE*

DDR2/240/YL/VA/D

6

68

NC

102

NC/TEST

19

NC

77

ODT1

195

ODT0

42

CB(0)

43

CB(1)

48

CB(2)

49

CB(3)

161

CB(4)

162

CB(5)

167

CB(6)

168

CB(7)

7

DQS(0)

6

DQS*(0)

16

DQS(1)

15

DQS*(1)

28

DQS(2)

27

DQS*(27)

37

DQS(3)

36

DQS*(3)

84

DQS(4)

83

DQS*(4)

93

DQS(5)

92

DQS*(5)

105

DQS(6)

104

DQS*(6)

114

DQS(7)

113

DQS*(7)

46

DQS8

45

DQS8*

125

DM0/DQS9

126

NC/DQS9*

134

DM1/DQS10

135

NC/DQS10*

146

DM2/DQS11

147

NC/DQS11*

155

DM3/DQS12

156

NC/DQS12*

202

DM4/DQS13

203

NC/DQS13*

211

DM5/DQS14

212

NC/DQS14*

223

DM6/DQS15

224

NC/DQS15*

232

DM7/DQS16

233

NC/DQS16*

164

DM8/DQS17

165

NC/DQS17*

3

DQ(0)

4

DQ(1)

9

DQ(2)

10

DQ(3)

122

DQ(4)

123

DQ(5)

128

DQ(6)

129

DQ(7)

12

DQ(8)

13

DQ(9)

21

DQ(10)

22

DQ(11)

131

DQ(12)

132

DQ(13)

140

DQ(14)

141

DQ(15)

24

DQ(16)

25

DQ(17)

30

DQ(18)

31

DQ(19)

143

DQ(20)

144

DQ(21)

149

DQ(22)

150

DQ(23)

33

DQ(24)

34

DQ(25)

39

DQ(26)

40

DQ(27)

152

DQ(28)

153

DQ(29)

158

DQ(30)

159

DQ(31)

80

DQ(32)

81

DQ(33)

86

DQ(34)

87

DQ(35)

199

DQ(36)

200

DQ(37)

205

DQ(38)

206

DQ(39)

89

DQ(40)

90

DQ(41)

95

DQ(42)

96

DQ(43)

208

DQ(44)

209

DQ(45)

214

DQ(46)

215

DQ(47)

98

DQ(48)

99

DQ(49)

107

DQ(50)

108

DQ(51)

217

DQ(52)

218

DQ(53)

226

DQ(54)

227

DQ(55)

110

DQ(56)

111

DQ(57)

116

DQ(58)

117

DQ(59)

229

DQ(60)

230

DQ(61)

235

DQ(62)

236

DQ(63)

6

MODT_A1 MODT_A0

DQSA0

-DQSA0

DQSA1

-DQSA1

DQSA2

-DQSA2

DQSA3

-DQSA3

DQSA4

-DQSA4

DQSA5

-DQSA5

DQSA6

-DQSA6

DQSA7

-DQSA7

DMA0

DMA1

DMA2

DMA3

DMA4

DMA5

DMA6

DMA7

MDA0 MDA1 MDA2 MDA3 MDA4 MDA5 MDA6 MDA7 MDA8 MDA9 MDA10 MDA11 MDA12 MDA13 MDA14 MDA15 MDA16 MDA17 MDA18 MDA19 MDA20 MDA21 MDA22 MDA23 MDA24 MDA25 MDA26 MDA27 MDA28 MDA29 MDA30 MDA31 MDA32 MDA33 MDA34 MDA35 MDA36 MDA37 MDA38 MDA39 MDA40 MDA41 MDA42 MDA43 MDA44 MDA45 MDA46 MDA47 MDA48 MDA49 MDA50 MDA51 MDA52 MDA53 MDA54 MDA55 MDA56 MDA57 MDA58 MDA59 MDA60 MDA61 MDA62 MDA63

5

MODT_A[0..3]

-DQSA[0..7]

DQSA[0:7]

DMA[0:7]

5

MDA[0..63] [7]

4

DDR TERMINATION CHANNEL A

DDRVTT Decouple

DDR18V

DDRVTT

DDR18V Decouple

DDR18V

DDRVTT Decouple

DDRVTT

MODT_A[0..3] [7]

-DQSA[0..7] [7]

DQSA[0..7] [7]

DMA[0..7] [7]

+

EC6 1000u/D/6.3V/8C/36m

BC70

4.7u/8/Y5V/10V/Z

0.1u/4/Y5V/16V/ZBC69 0.1u/4/Y5V/16V/ZBC69

0.1u/4/Y5V/16V/ZBC67 0.1u/4/Y5V/16V/ZBC67

0.1u/4/Y5V/16V/ZBC68 0.1u/4/Y5V/16V/ZBC68

0.1u/4/Y5V/16V/ZBC73 0.1u/4/Y5V/16V/ZBC73

0.1u/4/Y5V/16V/ZBC74 0.1u/4/Y5V/16V/ZBC74

0.1u/4/Y5V/16V/ZBC71 0.1u/4/Y5V/16V/ZBC71

SBAA[0..2]

-CSA[0..3]

CKEA[0..3]

MAAA[0..13]

MODT_A[0..3]

4

BC72

4.7u/8/Y5V/10V/Z

SBAA[0..2] [7]

-CSA[0..3] [7]

CKEA[0..3] [7]

MAAA[0..13] [7]

MODT_A[0..3] [7]

3

MODT_A3 MODT_A1

MODT_A0

-SCASA[7]

MODT_A2

-SWEA[7]

-SRASA[7]

3

2

DDRVTT

RN27 33/8P4R/4RN27 33/8P4R/4

78 56

-CSA0

34

-CSA1

12

MAAA1 MAAA2 MAAA3 MAAA4 MAAA7 MAAA11 MAAA12 SBAA2 SBAA1 SBAA0 MAAA10 MAAA0 CKEA0 CKEA3 CKEA1 CKEA2

-CSA3 MAAA13

MAAA6 MAAA8 MAAA5 MAAA9

-CSA2

RN31 33/8P4R/4RN31 33/8P4R/4

78 56 34 12

RN29 33/8P4R/4RN29 33/8P4R/4

78 56 34 12

RN24 33/8P4R/4RN24 33/8P4R/4

78 56 34 12

RN28 33/8P4R/4RN28 33/8P4R/4

78 56 34 12

RN26 33/8P4R/4RN26 33/8P4R/4

78 56 34 12

RN30 33/8P4R/4RN30 33/8P4R/4

78 56 34 12

RN25 33/8P4R/4RN25 33/8P4R/4

78 56 34 12

Gigabyte Technology

Title

Size Document Number Rev

Custom

Date: Sheet of

2

DDRII CHANNEL A

GA-GC220

1

12 28

1

1.0

8

D D

-DEVSEL[17]

C C

NEW SB_HS:BGAHSINK_SB-N

B B

SB_HEATSIN

-PCIPME[17]

1

7

ICHA

PAR

PAR[17]

-DEVSEL ICH33

ICH33[16]

R66 22/4R66 22/4

-PCIRST[17]

-SERR[17]

-STOP[17]

-PLOCK[17]

-TRDY[17]

-PERR[17]

-FRAME[17]

-GNT0[17]

-REQ0[17]

-REQ1[17]

-REQ2[17]

-REQ3[17]

-REQ4[17]

-REQ5[17]

-IRDY

-IRDY[17]

-PCIPME

-SERR A_D6

-STOP

-PLOCK

-TRDY

-PERR

-FRAME

-GNT0

-GNT4

-GNT5

-REQ0

-REQ1

-REQ2

-REQ3

-REQ4

-REQ5

-PIRQA

-PIRQA[17]

-PIRQB

-PIRQB[17]

-PIRQC

-PIRQC[17]

-PIRQD

-PIRQD[17]

-PIRQE

-PIRQE[17]

-PIRQF

-PIRQF[17]

-PIRQG

-PIRQG[17]

-PIRQH

-PIRQH[17]

ICHA

E10

PAR

A12

DEVSEL#

A9

PCICLK

B18

PCIRST#

A7

IRDY#

B19

PME#

B10

SERR#

F15

STOP#

E11

PLOCK#

F14

TRDY#

C9

PERR#

F16

FRAME#

E7

GNT0#

D16

GNT1#

D17

GNT2#

F13

GNT3#

A14

GNT4#_GPIO48

D8

GPIO17/GNT5#

D7

REQ0#

C16

REQ1#

C17

REQ2#

E13

REQ3#

A13

REQ4#/GPIO22

C8

GPIO1/REQ5#

A3

PIRQA#

B4

PIRQB#

C5

PIRQC#

B5

PIRQD#

G8

GPIO2/PIRQE#

F7

GPIO3/PIRQF#

F8

GPIO4/PIRQG#

G7

GPIO5/PIRQH#

ICH7/A1/[10HB1-032801-N2R]

01=SPI

10=PCI

11=LPC(DEFAULT)

6

AD_0 AD_1 AD_2 AD_3 AD_4 AD_5 AD_6 AD_7 AD_8

AD_9 AD_10 AD_11 AD_12 AD_13 AD_14 AD_15 AD_16 AD_17 AD_18 AD_19 AD_20 AD_21 AD_22 AD_23 AD_24 AD_25 AD_26 AD_27 AD_28 AD_29 AD_30 AD_31

C/BE0# C/BE1# C/BE2# C/BE3#

E18 C18 A16 F18 E16 A18 E17 A17 A15 C14 E14 D14 B12 C13 G15 G13 E12 C11 D11 A11 A10 F11 F10 E9 D9 B9 A8 A6 C7 B6 E6 D6

B15 C12 D12 C15

Pb-Free

A_D0 A_D1 A_D2 A_D3 A_D4 A_D5

A_D7 A_D8 A_D9 A_D10 A_D11 A_D12 A_D13 A_D14 A_D15 A_D16 A_D17 A_D18 A_D19 A_D20 A_D21 A_D22 A_D23 A_D24 A_D25 A_D26 A_D27 A_D28 A_D29 A_D30 A_D31

-C_BE0

-C_BE1

-C_BE2

-C_BE3

A_D[0..31] [17]

-C_BE0 [17]

-C_BE1 [17]

-C_BE2 [17]

-C_BE3 [17]

5

DMI_0TXN[8] DMI_0TXP[8] DMI_0RXN[8] DMI_0RXP[8] DMI_1TXN[8] DMI_1TXP[8] DMI_1RXN[8] DMI_1RXP[8] DMI_2TXN[8] DMI_2TXP[8] DMI_2RXN[8] DMI_2RXP[8] DMI_3TXN[8] DMI_3TXP[8] DMI_3RXN[8] DMI_3RXP[8]

ML_ON[26] ML_OP[26]

-SRCCLK_ICH[16] SRCCLK_ICH[16]

4

DMI_0TXN DMI_0TXP DMI_0RXN DMI_0RXP DMI_1TXN DMI_1TXP DMI_1RXN DMI_1RXP DMI_2TXN DMI_2TXP DMI_2RXN DMI_2RXP DMI_3TXN DMI_3TXP DMI_3RXN DMI_3RXP

ML_IN[26]

ML_IP[26]

C40 0.1u/4/Y5V/16V/ZC40 0.1u/4/Y5V/16V/Z C39 0.1u/4/Y5V/16V/ZC39 0.1u/4/Y5V/16V/Z

ICH7 ONLY 4 LANE

VCC1_5

R83 24.9/4/1R83 24.9/4/1

-SRCCLK_ICH SRCCLK_ICH

3

ICHB

V26

DMI_0RXN

V25

DMI_0RXP

U28

DMI_0TXN

U27

DMI_0TXP

Y26

DMI_1RXN

Y25

DMI_1RXP

W28

DMI_1TXN

W27

DMI_1TXP

AB26

DMI_2RXN

AB25

DMI_2RXP

AA28

DMI_2TXN

AA27

DMI_2TXP

AD25

DMI_3RXN

AD24

DMI_3RXP

AC28

DMI_3TXN

AC27

DMI_3TXP

F26

PE0RXN

F25

PE0RXP

E28

PE0TXN

E27

PE0TXP

H26

PE1RXN

H25

PE1RXP

G28

PE1TXN

G27

PE1TXP

K26

PE2RXN

K25

PE2RXP

J28

PE2TXN

J27

PE2TXP

M26

PE3RXN

M25

PE3RXP

L28

PE3TXN

L27

PE3TXP

P26

PE4RXN

P25

PE4RXP

N28

PE4TXN

N27

PE4TXP

T25

PE5RXN

T24

PE5RXP

R28

PE5TXN

R27

PE5TXP

C25

DMI_ZCOMP

D25

DMI_IRCOMP

AE28

DMICLKN

AE27

DMICLKP

ICH7/A1/[10HB1-032801-N2R]

USBP_0N USBP_0P USBP_1N USBP_1P USBP_2N USBP_2P USBP_3N USBP_3P USBP_4N USBP_4P USBP_5N USBP_5P USBP_6N USBP_6P USBP_7N USBP_7P

OC_0# OC_1# OC_2# OC_3#

OC_4# GPIO29_OC_5# GPIO30_OC_6# GPIO31_OC_7#

USBRBIAS

USBRBIAS#

CLK48

2

-USBP0

F1

+USBP0

F2

-USBP1

G4

+USBP1

G3

-USBP2

H1

+USBP2

H2

-USBP3

J4

+USBP3

J3

-USBP4

K1

+USBP4

K2

-USBP5

L4

+USBP5

L5

-USBP6

M1

+USBP6

M2

-USBP7

N4

+USBP7

N3

D3 C4 D5 D4 E5 C3 A2 B3

R56

22.6/4/1

D1 D2

USBCLK48

B2

-USBP0 [18] +USBP0 [18]

-USBP1 [18] +USBP1 [18]

-USBP2 [18] +USBP2 [18]

-USBP3 [18] +USBP3 [18]

-USBP4 [18] +USBP4 [18]

-USBP5 [18] +USBP5 [18]

-USBP6 [26] +USBP6 [26]

-USBP7 [26] +USBP7 [26]

-USBOC_F [18]

-USBOC_R [26]

USBCLK48 [16]

1

SB_HS/[12SP2-030005-24R]

2

SB_HS

-GNT4 -GNT5

NEW SB_HS

A A

󰈺󰈺󰈺󰈺󰡑󰡑󰡑󰡑

8

R88 1K/4/1/XR88 1K/4/1/X

7

6

R90 1K/4/1R90 1K/4/1

Gigabyte Technology

Title

Size Document Number Rev

Size Document Number Rev B

B

Date: Sheet

5

4

3

Date: Sheet of

Gigabyte Technology

ICH7-PCI, DMI, LAN, USB

GA-GC220

2

1.0

13 28Friday, March 28, 2008

1.0

of

1

8

ACZ_BITCLK[22]

D D

C C

GPO32 -FWP

R119 1K/4/1R119 1K/4/1

RN23

8.2K/8P4R/4

-SPI_CS

1 2

-FWP

3 4

SPI_MISO

5 6

SPI_MOSI

7 8

B B

-SPI_CS

SPI_MISO

GPO32

ACZ_BITCLK

-ACZ_RST[22]

C4610p/4/NPO/50V/J/X C4610p/4/NPO/50V/J/X

ACZ_SDIN2[22]

ACZ_SDOUT[22]

ACZ_SYNC[22]

ICHCLK14[16]

-THRMTRIP[4]

VCC3

-SPI_HOLD

MBIOS

MBIOS SST25VF040B-50-4C-S2AF/S

SST25VF040B-50-4C-S2AF/S

1

CS#

2

SO

3

WP#

4

VSS

A20GATE[19]

-CPUSLP[4]

-STPCLK[4]

HOLD#

IC8SO-SOCKET-3

SATA0TXP SATA0TXN

SATA0RXN

A A

SATA0RXP SATA1TXP

7

LAD0

LAD0[19]

LAD1

LAD1[19]

LAD2

LAD2[19]

LAD3

LAD3[19]

-LDRQ0

-LDRQ0[19]

INTR[4]

NMI[4]

-SMI[4]

8

7

6

5

SI

R97 33/4R97 33/4 R95 33/4R95 33/4

ACZ_SDIN2

R96 33/4R96 33/4 R93 33/4R93 33/4

ICHCLK14

A20GATE

-A20M

-CPUSLP

-IGNNE

-HINIT INTR

-FERR NMI

-KBRST SERIRQ

-SMI

-STPCLK

-THRMTRIP

R120 1K/4/1R120 1K/4/1

3VDUAL

-LFRAME

3VDUAL

05-1017

-SPI_HOLD

SPI_CLK

SPI_MOSI

-LFRAME[19]

-A20M[4]

-IGNNE[4]

-HINIT[4]

-FERR[4]

-KBRST[19]

SERIRQ[19]

VDD

SCK

C73 0.01u/4/X7R/16V/KC73 0.01u/4/X7R/16V/K C72 0.01u/4/X7R/16V/KC72 0.01u/4/X7R/16V/K

C71 0.01u/4/X7R/16V/KC71 0.01u/4/X7R/16V/K C70 0.01u/4/X7R/16V/KC70 0.01u/4/X7R/16V/K

ICHD

AA5

GPIO23/LDRQ1#

AA6

LAD_0

AB5

LAD_1

AC4

LAD_2

Y6

LAD_3

AC3

LDRQ_0#

AB3

LFRAME#

U1

ACZ_BIT_CLK

R5

ACZ_RST#

T2

ACZ_SDI0

T3

ACZ_SDI1

T1

ACZ_SDI2

T4

ACZ_SDOUT

R6

ACZ_SYNC

AC1

CLK14

W1

EE_CS

W3

EE_DIN

Y2

EE_DOUT

Y1

EE_SHCLK

C19

LAN_RST#

V3

LAN_CLK

U3

LAN_RSTSYNC

U5

LAN_RXD_0

V4

LAN_RXD_1

T5

LAN_RXD_2

U7

LAN_TXD_0

V6

LAN_TXD_1

V7

LAN_TXD_2

AE22

A20GATE

AH28

A20M#

AG27

CPUSLP#

AC22

DPRSLPVR/GPIO16

AF24

TP1/DPRSTP#

AH25

TP2/DPSLP#

AG22

IGNNE#

AG21

INIT3_3V#

AF22

INIT#

AF25

INTR

AG26

FERR#

AH24

NMI

AG23

RCIN#

AH21

SERIRQ

AF23

SMI#

AH22

STPCLK#

AF26

THERMTRIP#

ICH7/A1/[10HB1-032801-N2R]

NEW TYPE:BATTERY-DUAL-4

BAT-SK/BK/P/S/D/SN

SATA2_0

1

GND

2

A+

3

A-

4

GND

5

B-

6

B+

7

GND

SATA2/7/810C/H/OP/VA/D/1/B

6

GPIO0_BM_BUSY#

STPPCI#_GPIO18 STPCPU#_GPIO20 CLKRUN#_GPIO32

GPIO33/AZ_DOCK_EN#

GPIO34/AZ_DOCK_RST#

CPUPWRGD/GPIO49

CR2032

12

BAT1

SATA2_1

GND

B+

B-

GND

A-

A+

GND

SATA2/7/810C/H/OP/VA/D/1/B

SPI_MOSI SPI_MISO

VRMPWRGD

MCH_SYNCH#

PWRBTN#

SUS_STAT#

SYS_RST#

PLTRST#

TP0_BATLOW#

BATTERY

BATTERY CR2032

CR2032

+

VBATT

7 6 5 4 3 2 1

SPI_CS# SPI_CLK SPI_ARB

GP28 GP27 GP26

GPIO6 GPIO7

GP35 GP38 GP39

THRM#

SLP_S3# SLP_S4# SLP_S5#

SUSCLK

WAKE#

GP25 GP24 GP15 GP14 GP13 GP12 GP10

RB SOCKET

RI#

TP3

GP9 GP8



3VDUAL

P5 P2 P6 R2 P1

E23 B21 A21

AB18 AC21 AC18 AC20 AF21 AG18 AC19 U2 AD21 AD20 AE20 AF20 AD22 AG24 AH20

C23 A28 B24 D23 F22 A27 C20 A22 C26 C21 F21

F20 D20 R3 E22 R4 E19 F19 A20 E20 E21



RB 1K/4/1RB 1K/4/1

5

SPI_MOSI SPI_MISO

-SPI_CS SPI_CLK

GPO26

GPO26 [28]

GPO32

-THERM [19]

ICH_VRMGD CPUPWROK

CPUPWROK [4]

-ICHSYNC

-ICHSYNC [9]

PWRBTSW

PWRBTSW [19]

-RI

-RI [20]

-SLP_S3

-S4_S5

R69 0/4/XR69 0/4/X

-SUSTAT

-SYS_RST

-BATLOW

GPO25

-LPCPME

-SLP_BTN P66DET

-SKTOCC

-SLP_S3 [19,24]

-S4_S5 [16,24]

-SYS_RST [4,16,28]

R70 33/4R70 33/4

-PCIE_WAKE [26]

-LPCPME [19]

P66DET [18]

BATTERY

D2

BAT54C/SOT23/200mA

2

3

1

C9

1u/6/Y5V/10V/Z

C74 0.01u/4/X7R/16V/KC74 0.01u/4/X7R/16V/K C75 0.01u/4/X7R/16V/KC75 0.01u/4/X7R/16V/K

C77 0.01u/4/X7R/16V/KC77 0.01u/4/X7R/16V/K

0315

SHW/D0.64*5.08*6.74

R12 390K/4R12 390K/4

R11 20K/4/1R11 20K/4/1

C52

1u/6/X5R/10V/K

VBAT [19]

SATA1RXP SATA1RXN

SATA1TXN

PDD[0..15][18]

PDA[0..2][18]

X2-SHT

RTCVDD

INTVRMEN

-RTCRST

4

-PFMRST [9,19]

PDD[0..15]

-PDDACK[18] PDDREQ[18]

-PDIOR[18]

-PDIOW[18] PIORDY[18]

PDA[0..2]

-PCS1[18]

-PCS3[18]

IDEIRQ[18]

PWROK1

C56

C56 33P/4/NPO/50V/J/X

33P/4/NPO/50V/J/X

RTCVDD [15,21]

CLR_CMOS

CLR_CMOS PH/1*2/BK/2.54/VA/D/X

PH/1*2/BK/2.54/VA/D/X

PDD0 PDD1 PDD2 PDD3 PDD4 PDD5 PDD6 PDD7 PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15

-PDDACK PDDREQ

-PDIOR

-PDIOW PIORDY

PDA0 PDA1 PDA2

-PCS1

-PCS3

IDEIRQ

0315

3

ICHC

AB15

DD_0

AE14

DD_1

AG13

DD_2

AF13

DD_3

AD14

DD_4

AC13

DD_5

AD12

DD_6

AC12

DD_7

AE12

DD_8

AF12

DD_9

AB13

DD_10

AC14

DD_11

AF14

DD_12

AH13

DD_13

AH14

DD_14

AC15

DD_15

AF16

DDACK#

AE15

DDREQ

AF15

DIOR#

AH15

DIOW#

AG16

IORDY

AH17

DA0

AE17

DA1

AF17

DA2

AE16

DCS1#

AD16

DCS3#

AH16

IDEIRQ

ICH7/A1/[10HB1-032801-N2R]

SATA_0RXN SATA_0RXP SATA_0TXN SATA_0TXP SATA_1RXN SATA_1RXP SATA_1TXN SATA_1TXP SATA_2RXN SATA_2RXP SATA_2TXN SATA_2TXP SATA_3RXN SATA_3RXP SATA_3TXN SATA_3TXP SATA_CLKN

SATA_CLKP SATARBIASN SATARBIASP

SMBALERT#/GPIO11

SMBCLK

SMBDATA

SMLINK0 SMLINK1

LINKALERT#

SATALED# SATA0GP/GPIO21 SATA1GP/GPIO19 SATA2GP/GPIO36 SATA3GP/GPIO37

INTRUDER#

PWROK

RSMRST#

RTCX1 RTCX2

RTCRST#

INTVRMEN

SPKR

SMLINK0

-LINKALERT

-SUSTAT

-RI

SMBDATA SMBCLK

-PCIE_WAKE

-SYS_RST

-BATLOW

-LPCPME

-SMBALRT SMLINK1

-SKTOCC

RN20 8.2K/8P4R/4RN20 8.2K/8P4R/4

GPO36 GPO37 GPO21 GPO19

2

AF3 AE3 AG2 AH2 AE5 AD5 AG4 AH4 AF7 AE7 AG6 AH6 AD9 AE9 AG8 AH8 AF1 AE1 AH10 AG10

B23 C22 B22 B25 A25 A26

AF18 AF19 AH18 AH19 AE19

Y5 AA4

Y4

AB1 AB2

AA3 W4

A19

RN13

8.2K/8P4R/4

1 2 3 4 5 6 7 8

RN14

8.2K/8P4R/4

1 2 3 4 5 6 7 8

RN12

8.2K/8P4R/4

1 2 3 4 5 6 7 8

R68 8.2K/4R68 8.2K/4

1 2 3 4 5 6 7 8

SATA0RXN SATA0RXP SATA0TXN SATA0TXP SATA1RXN SATA1RXP SATA1TXN SATA1TXP

R113 24.9/4/1R113 24.9/4/1

-SMBALRT SMBCLK SMBDATA SMLINK0 SMLINK1

-LINKALERT

-SATALED GPO21 GPO19 GPO36 GPO37

R99

R99 1M/4

1M/4

-RSMRST

Y2 Y1

-RTCRST INTVRMEN

SPKR

C54

C54 18p/4/NPO/50V/J

18p/4/NPO/50V/J

3VDUAL

GPO25(-RSMRST LATCH

VCC3

SMBCLK [12,16,17] SMBDATA [12,16,17]

-SATALED [18]

RTCVDD

PWROK1 [9,19,24]

-RSMRST [19,24]

Y2 Y1

R100 10M/4R100 10M/4

SPKR [28]

32.768K/12.5P/20PPM/TF38/35K/D

ICH_VRMGD

-THERM

A20GATE

-KBRST

-SLP_BTN SERIRQ

PWROK1



LOW,

GPO25

R67 1K/4/1R67 1K/4/1C76 0.01u/4/X7R/16V/KC76 0.01u/4/X7R/16V/K

1

-SRCCLK_SATA [16] SRCCLK_SATA [16]

XTALS-RH

X2

34

C55

C55 18p/4/NPO/50V/J

18p/4/NPO/50V/J

R117 8.2K/4R117 8.2K/4 R116 8.2K/4R116 8.2K/4

RN21

8.2K/8P4R/4

1 2 3 4 5 6 7 8

R102 8.2K/4R102 8.2K/4

0315-->intel

󰀓󰀓󰀓󰀓󰕓󰕓󰕓󰕓

3VDUAL

VCC3

)

Gigabyte Technology

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Date: Sheet

8

7

6

5

4

3

Date: Sheet of

Gigabyte Technology

ICH7-IDE, SATA, GPIO, CTRL

GA-GC220

2

1.0

14 28Friday, March 28, 2008

1.0

of

1

Gigabyte GA-GC220 Schematic rev.1.0

Specifications and Main Features

Frequently Asked Questions

User Manual