Intel ATX 3.0 Design Manual page 11

Document Revision
Number Number
336521
1.42 • Update Table
Configurations.
• Update Figure 4-3: Power Supply Timing.
• Add Figure 4-5: +5VSB Power on timing versus VAC.
• Add note Table 5-10: Serial ATA* Power Connector Pin-
out: +3.3V is removed from SATA V3.2 spec.
• Updated Chapters 11, 12, 13, 14,
CFX12V Specific Guidelines to version 1.62
LFX12V Specific Guidelines to version 1.42
ATX12V Specific Guidelines to version 2.52
SFX12V Specific Guidelines to version 3.42
TFX12V Specific Guidelines to version 2.52
Flex ATX Specific Guidelines to version 1.22
• Remove Test Plan Section. Refer to Document #338448
for test plan.
• Add Section 10.2 Reliability – PS_ON# toggle for S0ix
mode.
1.43 • Update Table
Configurations.
• Change -12VDC capacitive load from 3300uF to 330uF.
• Updated Chapters 11, 12, 13, 14,
CFX12V Specific Guidelines to version 1.63
LFX12V Specific Guidelines to version 1.43
ATX12V Specific Guidelines to version 2.53
SFX12V Specific Guidelines to version 3.43
TFX12V Specific Guidelines to version 2.53
Flex ATX Specific Guidelines to version 1.23
• Update Table 4-5 5VSB efficiency
1.43.01 • Updated
requirement of 165W.
• Changed the Section
Mode" for Power Supplies.
• Added PSU Addendum for all future processor support in
Section 2.1.
• Updated Section
2.0 • Updated text for clarity in
• Added Section
• Added second reference for ALPM in Section
• Added new Reference Documentations to list in
1.2 –
• Updated
• Updated
• Added ALL of
Consideration
• Updated
Regulation– +12V Voltage range changed
• Updated
12V2 & 12V3/4.
Description
2-1: 12V2 Current for Processor
2-1: 12V2 Current for Processor
Table 2-1 to correct the 12V2 peak current
1.1 topic to "Alternative Low Power
4.5.9 to support Energy Star v8.
Chapter
1.1
Table 2-1 and reference text for Processors
Section 2.2 to provide clarity
Chapter 3 – PCIe* Add-in Card
Section 4.2.1 and Table 4-2: DC Output Voltage
Table 4-3 - DC Voltage step size modified for
15, and 16
15 and 16
1: Introduction
4.3.3
Section
Revision
Date
May 2018
March 2019
May 2020
February
2022
11