System Architecture block diagram

1. NBG1 Training Course FM8(Hanks) product feature analysis

By: Jony
September,2008

2. Agenda

System Architecture block diagram
PCBA Outline drawing
System major components
Key feature for key chip
Power sequence diagram
Power check and power on troubleshooting
Q&A

3. System Architecture block diagram

4. System Architecture block diagram

5. PCBA Outline drawing

6. PCBA Outline drawing

7. FM8 (DIS) PCB Stack up

8. FM8B (UMA) PCB Stack up

9. System major components

Function
Vender Part #
Package
Vender
CPU
Penryn
PGA
Intel
North bridge
Cantiga
BGA
Intel
South bridge
ICH9-M
BGA
Intel
Ultra I/O
ITE8512E
LQFP
ITE
Keyboard controller
ITE8512E
LQFP
ITE
Graphics
ATI –M92-XT
BGA
ATI

10. System major components

Function
Vender part#
Package
Vender
Flash BIOS
SST25VF016B SOIC
SST
CardBus
R5C833
TQFP
RICOH
Express Card
ICH9-M
BGA
Intel
LAN Controller
BCM5784M
QFN
Broadcom
Clock
SLG8SP513V
QFN
Silego
Thermal
SMSC1423
MSOP
SMSC

11.

SMBUS BLOCK

12. Key feature

CPU-Intel Penryn Dual Core Processor
(1.6GHz-3.06GHz,45nm,1066MHZ,6M/3M L2)
uFC-PGA Package 478 pins 800/1066 MHZ FSB
VCORE Range:0.95V- 1.2V
VID Range:0V -1.5V.
◆BIOS 2M Flash ROM (SST SST25VF016B)
SPI interface
+3.3V_ALW support BIOS chip.

13. Key feature

North bridge-Intel Cantiga memory controller
Hub.
Support 667/800MHZ DDRII, dual channel .
Support PCIE graphics (PCIE x16), which
support LVDS, HDMI(ATI), CRT interface.
Support DMI interface to the south bridge.
+1.05V_VCCP,+1.5V_RUN,+1.8V_SUS for
MCH Power plane

14. Key feature

South bridge-Intel ICH9-M I/O controller Hub.
33MHZ PCI Bus for CardBus/1394 interface.
Support PCIE x1 Express-Card
Support PCIE x3 MINI-CARD(WLAN and WWAN and
WPAN)
Support PCIE x1 BCM5784M
Support USB x3 USB2.0 interface.
DMI( Direct Media interface)
SATA interface
LPC interface
SPI interface to ITE8512.
+1.5V_RUN,+1.05V_VCCP,+3.3V_SUS,+1.5V_SUS
support ICH9 Power plane

15. Key feature

SIO-ITE 8512
K/B controller include in ITE 8512
SPI/LPC support
Power on/off management &GPIO support.
PS/2 to Touchpad
+3V_ALW support SIO power plane

16. Key feature

LOM-Broadcom5784M
Support 10/100/1000M
Support MINI antenna for WLAN
Support WWAN
VCORE=3.3V_LAN,1.2V_LAN,2.5V_LAN.

17. Key feature

Graphics: Intel GM45 Integrated graphics
controller & ATI M92 XT(For discrete
FM8,FM8B UMA internal graphics)
Gfx Chip on board (For PM45)
Video Memory 512MB 800MHz
+VCC_GFX_CORE=0.9V,1.0V,1.1V and 1.2V
& +1.1V_GFX_PCIE support M92 XT power
plane

18. Power Hierarchy

Level 4: RUN
Level 2: ALW
+3.3V_RUN,+5V_RUN,+1.8V_
RUN,+1.5V_RUN,VCC_Core.
+3.3V_SUS,+5V_SUS,1.8V_S
US,+1.5V_SUS (UMA)
+3.3V_ALW,+5V_ALW,15V
Level 1: RTC _PWR
+3.3V_RTC_LDO,+RTC_Cell
Level 0: Power Source
+DC_IN, Power Source
Level 3: SUS

19. Power sequence diagram

20. Power sequence

Please check the Word
file in detail

21. Power check and power on troubleshooting

1. Power Check
1
Check +PWR_SRC/DC_IN 19.5V=19.5V
Check +3.3V_ALW =3.3V
End
Check +DCIN_JACK
N
N
Check PC154 Pin1 and PU5

22. Power check and power on troubleshooting

Power On/ Staring check
PWR_SW#=Low pulse
Check +5V_ALW2=5V
Check SUS_ON=H
Check +3.3V_SUS
Check +5V_SUS
Check 1.8V_SUS
N
N
N
N
Check +3.3v_ALW
MAX17020ET
Check ITE8512 Pin100
FDC655BN
N
MAX17020ET
N
TPS51116PWPRG4

23. Power check and power on troubleshooting

Power on/staring check
Check SLP_S3#
N
Check RUN_ON1
N
Check RUN_ON
N
1.Check +5V_RUN
2.Check +3V_RUN
3.Check +1.5V_RUN
4.Check +1.5V_SUS(UMA)
5.Check +1.8V_RUN
N
Check +VCC_GFX_CORE
N
Check HWPG
N
Check ICH9 SLP_S3# Pin
Check ITE8512 Pin123
Check U10 Pin4
1.PQ10 - SI4800BDY-T1-E3
2.PQ14 - FDS8880_NL
3.Check PU6 and PC95
4.Check U35 Pin5
5.Check PQ7 Pin1,2,3
Check MAX8632ETI+
Check - SN74AHC08PW Pin11

24. Power check and power on troubleshooting

Power on/staring check
Check IMVP_VR_ON
Check VCC_CORE
Check PCI_RST#
CPU_RST#
End
N
N
Check ITE8512 Pin95 and ISL6262ACRZ-T Pin44
Check ISL6262ACRZ-T
N
Check TC7SZ32FU Pin4
N
Check MCH B6

25. Q&A

Q&A
Thanks Everyone