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Schematic Diagrams
Processor 4/12
Sheet 5 of 47
Processor 4/12
B - 6 Processor 4/12
5
4
D
SPI_SCLK_R
R194
100K_1%_04
*10K_04
R470
SWI#
3.3VA
TPM(10_04)/ woTPM(15_1%_04)
SPI_HOLD#_0
R295
10_04
SPI_WP#_0
R310
10_04
TPM(10_04)/ woTPM(15_1%_04)
3.3VA
1.8VA
SWI#
[6,24]
SWI#
3.3VS
0505 Ryan
R185
R175
R162
R227
R478
10K_04
*4.7K_04
100K_04
20K_04
20K_04
6/02 update
PCH_GPP_E6
PCH_GPP_E10
PCH_GPP_E11
[22]
SATA_PWR_EN FROM PCH
GPP_C5
C
R498
TPM
10K_04
3.3VS
R184
R174
R161
R481
W/O_TPM
10K_04
*4.7K_04
*20K_04
*20K_04
TPM Type Detect
PCH_GPP_F17
3.3VA
SPI_3.3V
Default
R299
0_04
SPI_3.3V
B
SPI0_CS2#
R300
*100K_04
SPI_SCLK
HSPI_SCLK
R565
15_1%_04
TPM(15_1%_04) wo TPM(49.9_1%_04)
BOM
W/TPM
SPI_SI
HSPI_MSI
R569
15_1%_04
R533
15 ohm
TPM(15_1%_04) wo TPM(49.9_1%_04)
R521
15 ohm
SPI_SO
HSPI_MSO
R562
15_1%_04
TPM(15_1%_04) wo TPM(49.9_1%_04)
R527
15 ohm
Close to BIOS ROM
[24]
HSPI_SCLK
R263
TPM
15_1%_04
[22]
TPM_SPI_CLK
[24]
R272
TPM
15_1%_04
SPI0_CS2#
[22]
TPM_SPI_CS2#
[24]
HSPI_MSI
R277
TPM
15_1%_04
[22]
TPM_SPI_MOSI
[24]
R289
TPM
15_1%_04
HSPI_MSO
[22]
TPM_SPI_MISO
A
Close to SPI TPM
2 / 1 1
5
4
3
U21E
SPI_SCLK_R
DJ37
PCH_SPI_DQ3
SPI0_CLK
GPP_C0/SMBCLK
DG35
PCH_SPI_DQ2
SPI0_IO3
GPP_C1/SMBDATA
DJ39
SPI_SO_R
SPI0_IO2
GPP_C2/SMBALERT#
DJ33
SPI0_MISO
SPI_SI_R
DJ35
SPI0_MOSI
GPP_C3/SML0CLK
DF35
SPI_CS_0#
SPI0_CS1#
GPP_C4/SML0DATA
DG37
SPI0_CS2#
SPI0_CS0#
GPP_C5/SML0ALERT#
DF39
SPI0_CS2#
PCH_GPP_E11
GPP_C6/SML1CLK
DJ6
GPP_E11/SPI1_CLK/THC0_SPI1_CLK
GPP_C7/SML1DATA
0_04
R463
DN5
GPP_E2/SPI1_IO3/THC0_SPI1_IO3
GPP_B23/SML1ALERT#/PCHHOT#/GSPI1_CS1#
DR9
GPP_E1/SPI1_IO2/THC0_SPI1_IO2
DM6
GPP_E12/SPI1_MISO_IO1/THC0_SPI1_IO1
GPP_A5/ESPI_CLK
DK6
PCH_GPP_E10
GPP_E13/SPI1_MOSI_IO0/THC0_SPI1_IO0
GPP_A3/ESPI_IO3/SUSACK#
DK8
PCH_SATAHDD_LED#
GPP_E10/SPI1_CS#/THC0_SPI1_CS#
GPP_A2/ESPI_IO2/SUSWARN#_SUSPWRDNACK
DV11
GPP_E8/SPI1_CS1#/SATA_LED#
GPP_A1/ESPI_IO1
DW9
GPP_E17/THC0_SPI1_INT#
GPP_A0/ESPI_IO0
PCH_GPP_E6
DT8
GPP_E6/THC0_SPI1_RST#
GPP_A4/ESPI_CS#
GPP_A6/ESPI_RESET#
DN15
GPP_F11/THC1_SPI2_CLK
DK13
GPP_F15/GSXSRESET#/THC1_SPI2_IO3
DM13
GPP_F14/GSXDIN/THC1_SPI2_IO2
DN13
GPP_F13/GSXSLOAD/THC1_SPI2_IO1
DJ15
GPP_F12/GSXDOUT/THC1_SPI2_IO0
DK15
GPP_F16/GSXCLK/THC1_SPI2_CS#
DN10
TPM_DET#
GPP_F18/THC1_SPI2_INT#
DV14
GPP_F17/THC1_SPI2_RST#
DH3
CL_CLK
DH4
CL_DATA
DF2
CL_RST#
TGL_U_IP_EXT
HIGH = TPM
BIOS+ME ROM
SPI_* = 1.5"~6.5"
VDD3
C467
0.1u_6.3V_X5R_02
R553
0_04
U35
SPI_SI
SPI_3.3V
8
5
VDD
SI
SPI_SO
R309
RVP PULL20K
2
SO
1K_1%_04
SPI_WP#_0
SPI_CS_0#
3
1
WP#
CE#
SPI_SCLK
R305
6
SCK
1K_1%_04
SPI_HOLD#_0
7
4
HOLD#
VSS
GD25B127DSIGR
PCB Footprint = M-SOP8B
256M-bit
GD 6-04-25127-470 GD25B127DSIGR
MXIC 6-04-25128-A77 MX25L12872FM2I-10G
XMC 6-04-25128-A78 XM25QH128A
W/O TPM
49.9 ohm
49.9 ohm
49.9 ohm
SPI_SCLK_R
R315
10_04
HSPI_SCLK
TPM(10_04)/ woTPM(15_1%_04)
BOM
W/TPM
W/O TPM
SPI_CS_0#
R308
10_04
HSPI_CE#
TPM(10_04)/ woTPM(15_1%_04)
R8875
10 ohm
15 ohm
SPI_SI_R
R320
10_04
HSPI_MSI
TPM(10_04)/ woTPM(15_1%_04)
R8878
10 ohm
15 ohm
SPI_SO_R
R326
10_04
HSPI_MSO
TPM(10_04)/ woTPM(15_1%_04)
R8879
10 ohm
15 ohm
Close to EC
R8876
10 ohm
15 ohm
s h o r t
,
< 1 "
3
2
1
SMB_DATA
R223
1K_04
3.3VA
SMB_CLK
R222
1K_04
SML0_DATA
R225
499_1%_04
SML0_CLK
R224
499_1%_04
SMB_CLK
R216
DK21
*14mil_02
SMB_CLK_DDR
[14,15]
SMB_DATA
DM19
R214
*14mil_02
GPP_C2
SMB_DAT_DDR
[14,15]
DN19
6/03 update
GPP_C2
6/03 update
R482
*4.7K_04
1.8VA
SML0_CLK
DK19
Must be pulled up to
SML0_CLK
[29]
SML0_DATA
support
DM17
SML0_DATA
[29]
GPP_C5
for IntelR AMT with TLS.
DN17
(internal PD 20K)
DK17
DJ17
GPP_B23
CY50
DN53
ESPI_CLK_EC_R
R210
49.9_1%_04
ESPI_CLK_EC
[24]
DJ53
R200
15_1%_04
ESPI_IO3_EC
[24]
DH50
R207
15_1%_04
ESPI_IO2_EC
[24]
DP50
R234
15_1%_04
ESPI_IO1_EC
[24]
DP52
R219
15_1%_04
C203
ESPI_IO0_EC
[24]
DK52
*27p_25V_NPO_02
ESPI_CS_EC#
[24]
DL50
ESPI_RESET_N
[24]
CPUNSSC CLOCK FREQ
HIGH: 19.2MHZ CLOCK FROM DIVIDER
(DERIVED FROM 38.4MHZ CRYSTAL)
LOW: 38.4MHZ CLOCK FROM DIRECT
CRYSTAL (DEFAULT)
WEAK INTERNAL PD 20K
SAMPLING - RSMRSTB
SPI_3.3V
SPI_3.3V
SPI_3.3V
3.3VA
R160
R302
R303
R301
*4.7K_04
4.7K_04
100K_1%_04
100K_1%_04
SPI_SI_R
PCH_SPI_DQ2
PCH_SPI_DQ3
GPP_B23
U21D
DV24
RSVD_2
DW47
RSVD_3
DW49
RSVD_4
A48
RSVD_5
TGL_U_IP_EXT
Title
Title
Title
[05] TGL U -D E / SPI,SMB,ESPI
[05] TGL U -D E / SPI,SMB,ESPI
[05] TGL U -D E / SPI,SMB,ESPI
Size
Size
Size
Document Number
Document Number
Document Number
R e v
R e v
R e v
6-71-NLx0MU-D02
6-71-NLx0MU-D02
6-71-NLx0MU-D02
Custom
Custom
Custom
D02
D02
D02
Date:
Date:
Date:
Wednesday, August 18, 2021
Wednesday, August 18, 2021
Wednesday, August 18, 2021
Sheet
Sheet
Sheet
5
5
5
o f
o f
o f
47
47
47
2
1
D
C
B
A
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