Intel® 500 Series Chipset Family On-Package PCH Datasheet Volume 1

Datasheet

ID 631119
Date 13/07/2021 00:00:00
Public Content
Document Table of Contents

I/O Signal Planes and States

I/O Signal Planes and States

Signal Name

Power Plane

During Reset2

Immediately After Reset2

S4/S5

Deep Sx

High Definition Audio Interface
HDA_​SDI0 Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
HDA_​SDI1 Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
HDA_​SDO Primary Internal Pull-Down Driven Low Internal Pull-Down OFF
HDA_​BCLK Primary Driven Low Driven Low Driven Low OFF
HDA_​SYNC Primary Internal Pull-Down Driven Low Internal Pull-Down OFF
HDA_​RST# Primary Driven Low Driven Low Driven Low OFF
I2S/PCM Interface
I2S0_​SCLK Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S0_​SFRM Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S0_​TXD Primary Internal Pull-Down Driven Low Internal Pull-Down OFF
I2S0_​RXD Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S1_​SCLK Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S1_​SFRM Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S1_​TXD Primary Driven Low Driven Low Driven Low OFF
I2S1_​RXD Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S2_​SCLK Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S2_​SFRM Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S2_​TXD Primary Driven Low Driven Low Driven Low OFF
I2S2_​RXD Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S_​MCLK1 Primary Driven Low Driven Low Driven Low OFF
I2S_​MCLK2 Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S3_​SCLK Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S3_​SFRM Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S3_​TXD Primary Driven Low Driven Low Driven Low OFF
I2S3_​RXD Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S4_​SCLK Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S4_​SFRM Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S4_​TXD Primary Driven Low Driven Low Driven Low OFF
I2S4_​RXD Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S5_​SCLK Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S5_​SFRM Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
I2S5_​TXD Primary Driven Low Driven Low Driven Low OFF
I2S5_​RXD Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
DMIC
DMIC_​CLK_​A0 Primary Driven Low Driven Low Driven Low OFF
DMIC_​CLK_​B0 Primary Driven Low Driven Low Driven Low OFF
DMIC_​DATA0 Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
DMIC_​CLK_​A1 Primary Driven Low Driven Low Driven Low OFF
DMIC_​CLK_​B1 Primary Driven Low Driven Low Driven Low OFF
DMIC_​DATA1 Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
SoundWire* Interface
SNDW0_​CLK Primary Driven Low Driven Low Driven Low OFF
SNDW0_​DATA Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
SNDW1_​CLK Primary Driven Low Driven Low Driven Low OFF
SNDW1_​DATA Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
SNDW2_​CLK Primary Driven Low Driven Low Driven Low OFF
SNDW2_​DATA Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
SNDW3_​CLK Primary Driven Low Driven Low Driven Low OFF
SNDW3_​DATA Primary Internal Pull-Down Internal Pull-Down Internal Pull-Down OFF
Misc
SPKR Primary Internal Pull-Down Driven Low Internal Pull-Down OFF
Notes:
  1. SPKR and I2S0_​TXD are also straps in which the pull-down only occurs during the sampling window and then the pull-ups are disabled.
  2. Reset reference for primary well pins is RSMRST#.