1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
DDR_ON
RSV_3.3V_M_PWRGD
ATI_Intel
CLK_DOCK
DAT_DOCK
RUN_ON
SUS_ON
8051_RX
CLK_KBD
8051_TX
DAT_KBD
AUX_ON
CLK_PCI_5025
MEC5025_XTAL1
MEC5025_XTAL2
MEC_AGND
MEC_VCC_PLL
DOCK_SMBCLK
SBAT_DH_SMBDAT
DOCK_SMBDAT
SBAT_DH_SMBCLK
RSV_AMT_SMBDAT
LCD_SMBCLK
THRM_SMBDAT
LCD_SMBDAT
THRM_SMBCLK
RSV_AMT_SMBCLK
PBAT_SMBCLK
PBAT_SMBDAT
SNIFFER_RTC_GPO
SFPI_EN
FWP#
DEBUG_ENABLE#
MEC_TEST_PIN
DEBUG_ENABLE#
8051_TX
8051_RX
MEC5025_XTAL1
MEC5025_XTAL2
FWP#
SFPI_EN
CLK_PCI_5025
DAT_KBD
CLK_KBD
DAT_DOCK
CLK_DOCK
DOCK_SMBDAT
DOCK_SMBCLK
PBAT_SMBDAT
PBAT_SMBCLK
SBAT_DH_SMBDAT
SBAT_DH_SMBCLK
LCD_SMBCLK
LCD_SMBDAT
SUS_ON
RUN_ON
THRM_SMBCLK
THRM_SMBDAT
MEC5025_VCC0
RSV_M_ON
RSV_SIO_SLP_M#
RSV_1.05V_1.25V_M_PWRGD
DDR_ON
AUX_ON
ATI_Intel
SIO_SLP_S5#
13
SIO_SLP_S3#
13
TP_CABLE_DET#
35
ALW_PWRGD_3V_5V
47,52
CKG_SMBCLK
17
CKG_SMBDAT
17
DAT_TP_SIO
35
CLK_TP_SIO
35
AC_OFF
54
RUN_ON
24,33,44,48,53
SUS_ON
44,53
AUX_ON
41
CLK_KBD
43
DAT_KBD
43
CLK_DOCK
43
DAT_DOCK
43
BC_A_INT#
34
BC_A_DAT
34
BC_A_CLK
34
SIO_A20GATE
11
SNIFFER_GREEN#
36
PLTRST#
6,12,28,29,32,40
LPC_LAD0
11,32,40
LPC_LAD1
11,32,40
LPC_LAD2
11,32,40
LPC_LAD3
11,32,40
IRQ_SERIRQ
13,27,32,40
ICH_EC_SPI_CLK
12
ICH_EC_SPI_DIN
12
ICH_EC_SPI_DO
12
EC_FLASH_SPI_DIN
34
EC_FLASH_SPI_CLK
34
EC_FLASH_SPI_DO
34
SIO_PWRBTN#
13
SNIFFER_YELLOW#
36
BC_INT#
32
BC_CLK
32
BC_DAT
32
LCD_SMBCLK 24
LCD_SMBDAT 24
DOCK_SMBDAT 43
DOCK_SMBCLK 43
PBAT_SMBCLK 54
SBAT_DH_SMBDAT 33,54
SBAT_DH_SMBCLK 33,54
PBAT_SMBDAT 54
LCDVCC_TST_EN
24
ALWON 52
MAIN_PWR_SW#
36
ACAV_IN 37,45,46
BREATH_LED# 36
SIO_EXT_SCI# 13
SIO_RCIN#
11
CAP_LED# 36
SCRL_LED# 36
NUM_LED# 36
SIO_SPI_CS# 12
SIO_EXT_SMI# 13
BAT2_LED# 36
BAT1_LED# 36
RESET_OUT# 44
HOST_DEBUG_TX 29
0.9V_DDR_VTT_ON
47
CLK_PCI_5025
17
LPC_LFRAME#
11,32,40
CLKRUN#
13,27,32
3.3V_RUN_ON
53
THRM_SMBDAT 37,46
THRM_SMBCLK 37,46
1.8V_RUN_ON
53
IMVP_VR_ON 51
AUX_EN_WOWL 41
1.5V_RUN_ON
49
1.25V_RUN_ON
3.3V_SUS_ON 53
LOM_SMB_ALERT# 13,40
1.25V_GFX_PCIE_ON
48
IMVP_PWRGD
13,44,51
DDR_ON
47
ICH_RSMRST#
13
CPU_PROCHOT#
3
FAN1_TACH 37
SNIFFER_PWR_SW#
36
1.8V_SUS_PWRGD
47
8051_RX
29
8051_TX
29
HOST_DEBUG_RX 29
ICH_CL_PWROK
6,13
RUNPWROK
19,32,44,51
PS_ID 54
BEEP 38
DOCK_SMB_ALERT# 43
+3.3V_ALW
+3.3V_ALW
+RTC_CELL
+RTC_CELL
+3.3V_ALW
+3.3V_ALW
+3.3V_ALW
+5V_RUN
+5V_ALW
+3.3V_ALW
+3.3V_ALW
+3.3V_ALW
+5V_ALW
+3.3V_ALW
+3.3V_ALW
+3.3V_ALW
Title
Size
Document Number
Rev
Date:
Sheet
of
QUANTA
COMPUTER
JM7B
2A
Ultra I/O Controller MEC5025
31
57
Thursday, September 14, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
QUANTA
COMPUTER
JM7B
2A
Ultra I/O Controller MEC5025
31
57
Thursday, September 14, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
QUANTA
COMPUTER
JM7B
2A
Ultra I/O Controller MEC5025
31
57
Thursday, September 14, 2006
Place cap
close to pin
121.
Populate
for flash
corruption
issue.
Debug Serial Port
Flash Recovery Port.
32KHz Clock.
Low =
Write Protected.
Flash Write
Protect bottom
4K of internal
bootblock flash.
Flash Recovery.
1 = Enabled.
0 = Disabled
Place close
to pin 58.
Place these caps close to MEC5025.
Non-
iAMT
Non-
iAMT
15
26
26
26
29
36
39
39
39
39
39
39
60
62
65
68
L34
BLM11A121S
L34
BLM11A121S
1
2
R509
2.2K
R509
2.2K
1
2
C732
10U/6.3V
C732
10U/6.3V
1
2
T91 PAD
T91 PAD
T97
PAD
T97
PAD
C724
22P/50V
C724
22P/50V
1
2
R512
100K
R512
100K
1
2
R503
1K
R503
1K
1
2
C729
22P/50V
C729
22P/50V
1
2
C736
0.1U/10V
C736
0.1U/10V
1
2
R502
0
R502
0
1
2
R252
4.7K
R252
4.7K
1
2
C716
0.1U/10V
C716
0.1U/10V
1
2
C745
0.1U/10V
C745
0.1U/10V
1
2
R535
2.2K
R535
2.2K
1
2
C733
0.1U/10V
C733
0.1U/10V
1
2
R542
0
R542
0
1
2
R504
1K_NC
R504
1K_NC
1
2
R274
0
R274
0
1
2
R546
100K_NC
R546
100K_NC
1
2
T99
PAD
T99
PAD
C267
0.1U/10V
C267
0.1U/10V
1
2
R235
8.2K
R235
8.2K
1
2
C235
4.7U/10V
C235
4.7U/10V
1
2
R527
10K
R527
10K
1
2
T98
PAD
T98
PAD
R180
10K
R180
10K
1
2
R523
0
R523
0
1
2
R547
100K
R547
100K
1
2
L64
BLM11A121S
L64
BLM11A121S
1
2
R522
2.7K/F
R522
2.7K/F
1
2
R544
10K
R544
10K
1
2
R662
100K
R662
100K
1
2
T95
PAD
T95
PAD
T138 PAD
T138 PAD
L63
BLM11A121S
L63
BLM11A121S
1
2
T85 PAD
T85 PAD
T102
PAD
T102
PAD
MEC5025 EC-08
128 PIN VTQFP
BC
(3)
POWER SWITCH
(6)
ACCESS BUS
(4)
CLOCK
(3)
POWER PLANES
(6)
POWER PLANES
(9)
KEYBOARD/MOUSE
(26)
HOST/8051 SPI
(8)
PCI POWER/LPC BUS
(9)
GPIO
(36)
MISCELLANEOUS
(8)
(10)
USIO2
MEC5025
Rev 0.01 (11/09/05)
LQFP128-16X16-4-FX2
MEC5025 EC-08
128 PIN VTQFP
BC
(3)
POWER SWITCH
(6)
ACCESS BUS
(4)
CLOCK
(3)
POWER PLANES
(6)
POWER PLANES
(9)
KEYBOARD/MOUSE
(26)
HOST/8051 SPI
(8)
PCI POWER/LPC BUS
(9)
GPIO
(36)
MISCELLANEOUS
(8)
(10)
USIO2
MEC5025
Rev 0.01 (11/09/05)
LQFP128-16X16-4-FX2
KSO17/GPIOA1/AB1H_DATA
12
KSO16/GPIOA0/AB1H_CLK
13
GPIO5/KSO15
14
GPIO4/KSO14
15
KSO13/GPIO18
16
KSO12/OUT8
17
KSO11/GPIOC7
18
KSO10/GPIOC6
19
KSO9/GPIOC5
20
KSO8/GPIOC4
23
KSO7/GPIO3
24
KSO6/GPIO2
25
KSO5/GPIO1
27
KSO4/GPIO0
28
KSO3/GPIOC3
29
KSO2/GPIOC2
30
KSO1/GPIOC1
31
KSO0/GPIOC0
32
KSI7/GPIO19
33
KSI6/GPIO17
34
KSI5/GPIO10
35
KSI4/GPIO9
36
KSI3/GPIO8
37
KSI2/GPIO7/BC_A_INT#
38
KSI1/GPIO6/BC_A_DAT
39
KSI0/SGPIO30/BC_A_CLK
40
SGPIO34/A20M
92
OUT5/KBRST
50
GPIO94/IMCLK
75
GPIO95/IMDAT
76
KCLK
77
KDAT
78
GPIOA6/EMCLK
79
GPIOA7/EMDAT
80
GPIO20/PS2CLK/8051RX
81
GPIO21/PS2DAT/8051TX
82
LRESET#
57
PCICLK
58
LFRAME#
59
LAD0
60
LAD1
61
LAD2
62
LAD3
63
CLKRUN#
64
SER_IRQ
56
HSTCLK
102
HSTDATAIN
105
HSTDATAOUT
107
FLCLK
103
FLDATAIN
106
FLDATAOUT
108
GPIO80
109
GPIO81
110
BC_CLK
87
BC_DAT
86
BC_INT#
85
XTAL1
122
XTAL2
124
XOSEL
123
VCC0
121
VCC1
21
VCC1
44
VCC1
65
VCC1
83
VCC1
116
nFWP
84
GPIOA3/WINDMON
73
GPIO83/32KHZ_OUT
117
PWRGD
49
nRESET_OUT/OUT6
53
TEST_PIN
72
AGND
125
VR_CAP
22
VSS_PLL
101
VCC_PLL
104
ALWON
120
POWER_ SW_IN2#/GPIO23
119
POWER_ SW_IN1#/GPIO22
126
POWER_ SW_IN0#
127
ACAV_IN
128
BGPO0/GPIOA5
118
AB1B_CLK/GPIOA4
8
AB1B_DATA/GPIOA2
7
AB1A_CLK
6
AB1A_DATA
5
GPIO11/AB2_DATA
93
GPIO12/AB2_CLK
94
GPIO13/AB1G_DATA
95
GPIO14/AB1G_CLK
96
GPIO87/AB1C_DATA
111
GPIO86/AB1C_CLK
112
GPIO85/AB1D_DATA
9
GPIO84/AB1D_CLK
10
GPIO93/AB1F_DATA
97
GPIO92/AB1F_CLK
98
GPIO91/AB1E_DATA
99
GPIO90/AB1E_CLK
100
GPIO82/FAN_TACH3
43
GPIO16/FAN_TACH2
42
GPIO15/FAN_TACH1
41
OUT2/PWM3
48
OUT9/PWM2
47
OUT11/PWM1
46
OUT10/PWM0
45
nEC_SCI/SPDIN2
66
SGPIO45/MSDATA/SPDOUT2
55
SGPIO44/MSCLK/SPCLK2
54
SGPIO46/SPDIN1
69
SGPIO47/SPDOUT1
68
SGPIO31/TIN1/SPCLK1
67
SYSOPT0/SGPIO32/LPC_TX
70
SYSOPT1/SGPIO33/LPC_RX
71
SGPIO40
91
SGPIO41
90
SGPIO42
89
SGPIO43
4
SGPIO35
1
SGPIO36 (SFPI_EN)
2
SGPIO37
3
GPIO96/TOUT1
52
OUT7/nSMI
11
nPWR_LED
115
nBAT_LED
114
VSS
26
VSS
51
VSS
74
VSS
88
VSS
113
T86 PAD
T86 PAD
R531
2.2K
R531
2.2K
1
2
RP37
4P2R-4.7K
RP37
4P2R-4.7K
2
4
1
3
R508
2.2K
R508
2.2K
1
2
C739
4.7P/50V_NC
C739
4.7P/50V_NC
1
2
RP43
8P4R-4.7K
RP43
8P4R-4.7K
1
2
3
4
5
6
7
8
T104
PAD
T104
PAD
R538
10_NC
R538
10_NC
1
2
R256
0
R256
0
1
2
R543
10K
R543
10K
1
2
R507
8.2K
R507
8.2K
1
2
R532
2.7K/F
R532
2.7K/F
1
2
JDEBUG1
MLX_53398-0571
JDEBUG1
MLX_53398-0571
1
2
3
4
5
C747
0.1U/10V
C747
0.1U/10V
1
2
T33 PAD
T33 PAD
T142
PAD
T142
PAD
R521
2.7K/F
R521
2.7K/F
1
2
R234
8.2K
R234
8.2K
1
2
T29 PAD
T29 PAD
R506
8.2K
R506
8.2K
1
2
R284
1M
R284
1M
1
2
W1
32.768KHZ
W1
32.768KHZ
1
4
2
3
R514
100K
R514
100K
1
2
R548
1M
R548
1M
1
2