1 / 67

Prepared By : PE/TQ Zhao 2007/02/23

KS-Note 3 System Power Sequence. Prepared By : PE/TQ Zhao 2007/02/23. KS-Note3 Function structure. Test System Configurations. KS3 Note &Dali2 Note DC-DC & Power Net DIAGRAM (DV). VCC5M. 4.5A. Power Budget.

kimberly-woods
Download Presentation

Prepared By : PE/TQ Zhao 2007/02/23

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. KS-Note 3 System Power Sequence Prepared By : PE/TQ Zhao 2007/02/23

  2. KS-Note3 Function structure

  3. Test System Configurations

  4. KS3Note &Dali2 Note DC-DC & Power Net DIAGRAM (DV) VCC5M 4.5A Power Budget Ultra Slim Bay Other 4.5A DOCK-PWR20_IN 0.1A MICVCC CV20 LP3985IM5-4.7 AC ADAPTER -SLICE_ON_19 4.5A B_ON x 3ch VBL20 0.5A x 3 VINT20 1.0A 7A 3A USB_PWR1,2,3 TPS205X ACDC_ID DCIN_DRV USB_ON +5V DC-DC VCC5M VCC5B 0.5A x 4 7.0A HDD (SATA) -90W_AC x 4ch 5B_DRV VCC3SW USB_PWR ACOK# VCC5B_FAN -EXTPWR BATTERY CHARGER 4.1V / 4.2V / 4.3V / 4.4V 3cell / 4cell 3.5A / 1.8A Trickle 50-220mA 2.0A VCC3M FANON CHARGE_VOLT_4D35V CHARGE_VOLT_4D2V -LPMODE IINP +1.25V CHARGE_CELL0 DC-DC REF 3A CHARGE_CELL1 CS2-X SLICE +3.3V DC-DC 1.8A VCC1R25AMT CHARGE_CURRENT_1R8D 1.1A VCC1R25B RINKAN-1 VT321 VDD15 BAT_CRG M_TRCL VCC3M B_ON 0.6A MAX8765 S_TRCL UVP MAX8744 VCC3SW 5.5Aav, 6.5Apk CARD BUS 1A 3.3V Regulator CHARGER_OUT 1.1A(AV), 2.75A(PK) VCC3B 8.0A, 10A(peak) VCC1R05B 0.45A +1.05V LOW BATT -PWRSHUTDOWN HDD (PATA 18) CPUVCCP : 2.5A GMCH V1.05S : 3.9A ICH8M : 1A DC-DC 3B_DRV DETECTOR 0.2A 0.2A VCC3AUX 30mA MDC 15 VCC3AUX2_ON 0.5A XXX_ON 15 4.5A 1.0A VCC1R5M XXX_DRV VCC3P +1.5V 0.5A VREGIN20 MPWRG 2.0A DC-DC VCC3P5P_DRV APWRG 0.2A VCC1R5B FingerPrint BPWRG 0.5A 2.4A MAX1540 0.1A VCC3M_LCDIF B_ON LDO 0.5A (to PANEL) 0.5A 0.5A MAIN VCC1R05M VCC3AMT 1.0A BATT 1.2A M-BAT-PWR 7.0A VCC1R05AMT BAT-PWR17 10A GMCH : 0.97A ICH8M : 0.037A VCC3AMT_ON AC ADAPTER VCC3AMT_ON I2C_CLK_BT0 4.5A M1_DRV M2_DRV BATOUT_DRV DOCK-PWR20_IN I2C_DATA_BT0 VCC1R05AUX 7A M_TEMP GBE : 0.16A GMCH DC-DC VCC3AUX_ON (VBAT - 5 ) x TBD 7A (15A max) M_BATVOLT VCCGFXCORE BAY BATTERY (VBAT - 5 ) x TBD S_BATVOLT ADP3209 7.0A 10A SBAT_IN 6.5A VCC1R8M 5.6A +1.8V VCC1R8A I2C_CLK_BT1_R DC-DC BATMON_EN Memory : 1.4A DDR : 4.1A I2C_DATA_BT1_R VCC1R8AUX VCC1R8A_ON GBE : 0.42A S_TEMP DDR-II MAX8632 VCC3AUX_ON 1.0A VCC0R9A 0.26A 10A SBAT_IN VCC1R8B VCORE 7.0A S-BAT-PWR GMCH LVDS VCCCPUCORE 44A (Merom) **A (LV) *A (ULV) DC-DC B_ON S2_DRV S1_DRV Current Monitor I2C_DATA / CLK ADP3207

  5. Time Sequence AC-IN AC-OUT DOCK_PWR20 DOCK_PWR20_F VREGIN20 About 0.8ms VCC3SW -EXTPWR_PMH About 20ms VCC3M VCC5M About 30ms VCC1R05M VCC1R5M About 35ms VCC1R8M MPWRG VCC1R05AUX About 78ms VCC1R8AUX VCC3LAN

  6. Time Sequence Power ON Power OFF -PWRSWITCH -PWRSW -PWRSW_H8 About 6.2 s -PM_SLP_S3 About 50ms -PM_SLP_S4 About 6.0 s -ICH_SLP_S3 -ICH_SLP_S4 VCC1R25AMT About 60ms About 6.7 s VCC1R05AMT VCC3AMT AMTPWRG VCC1R8A About 88ms About 6.1 s VCC0R9A APWRG VCC3B About 110ms VCC5B About 6.4 s VCC1R05B VCC1R5B About 118ms VCC1R25B VCC1R8B About 600ms BPWRG VCCGFXCORE VCC3WAN About 120ms VCCCPUCORE CPUPWRGD About 500ms -PCIRST -CPURST

  7. Adapter Insert to System , Main Power Sequence List

  8. AC IN • 1

  9. AC IN Dock_PWR20 Dock_PWR20_F VREGIN20 U74 VREGIN20 VCC3SW 因此只要Power VREGIN20 Supply to U69 , 無須控制信號U69產生VCC3SW

  10. AC IN • 2

  11. AC IN U11 VINT20 CV20 When AC in , then U68 triger -EXTPWR_PMH

  12. AC IN • 3

  13. AC IN • 4

  14. AC IN R455 VCC5M_ON M1_ON R454 VCC3M_ON

  15. AC IN • 5

  16. AC IN R425 VCC1R5M_ON R440 VCC1R05M_ON M2_ON R434 VCC1R8M_ON

  17. AC IN • 5

  18. AC IN U59 R455 VCC5M_ON VCC5M M1_ON R454 U59 VCC3M_ON VCC3M

  19. AC IN • 6 VCC3/5M Power to MPWRG is 45-55ms

  20. AC IN • 7

  21. AC IN U22 VCC1R8M_ON VCC1R8M U82 VCC1R5M_ON VCC1R5M U35 VCC1R05M VCC1R05M_ON

  22. AC IN • 8

  23. AC IN VCC1R8AUX VCC1R8M Q78 VCC1R8AUX_DRV

  24. AC IN • 9

  25. AC IN VCC3LAN VCC3M U100 VCCLAN_ON

  26. Power on , Main Power Sequence List

  27. Power on , Main Power Sequence List

  28. Power On • 1

  29. Power On

  30. Power On • 2

  31. Power On • 3

  32. Power On • 4

  33. Power On • 5

  34. Power On • 4

  35. Power On When PWRSWITCH Tiger, U68 will send the signal A1_ON,B1_ON and B2_ON

  36. Power On • 5

  37. Power On • 6

  38. Power On VCC1R8A U69 A1_ON U60 Pin25 U21 U24 VCC1R8M

  39. Power On • 7

  40. Power On VCC0R9A R976 VCC0R9A_ON AMT_ON U22 VCC5M

  41. Power On • 8

  42. Power On • 9

  43. Power On VCC3B VCC3B_DRV Q77 VCC3M

  44. Power On • 10

  45. Power On VCC5B VCC5B_DRV Q59 VCC5M

  46. Power On • 11

  47. Power On

  48. Power On • 12

  49. Power On VCC1R05B B_ON

  50. Power On • 13

More Related