CS4207 datasheet(29/144 Pages) CIRRUS

29 / 144 page

DS880F1

CS4207

Pin Sense; Presence

Detect Bit only.

(verb ID = F09/709)

Update to reflect

proper state and save

any Unsolicited

Response that has

not been sent and

send it after first verb

is received

Update to reflect

proper state and issue

an Unsolicited

Response if enabled.

Update to reflect

proper state and issue

an Unsolicited

Response if enabled.

Update to reflect

proper state after tran-

sition back to full

operation (D0)

EAPD/BTL enable;

BTL

(verb ID = F0C/70C)

Persist across Link

Reset

Settings are reset to

POR default value.

PS-SettingsReset set

to ‘1’b.

Persist across

“Single” FG reset

Persist across Dx

state transitions or

BITCLK stopped.

S/PDIF Digital Con-

verter Controls 1 & 2

(verb ID = F0D/70D-

70E)

Persist across Link

Reset

Settings are reset to

POR default value.

PS-SettingsReset set

to ‘1’b.

Persist across

“Single” FG reset

Persist across Dx

state transitions or

BITCLK stopped.

GPI/GPO Data,

Enable Mask, Sticky

Masks, Direction

(verb ID = F15-

F1A/715-71A)

Persist across Link

Reset

Settings are reset to

POR default value.

PS-SettingsReset set

to ‘1’b.

Persist across

“Single” FG reset

Persist across Dx

state transitions or

BITCLK stopped.

Configuration

Default; all 32 bits

(verb ID = F1C/71C-

71F)

Persist across Link

Reset

Persist across “Dou-

ble” FG reset

Persist across “Sin-

gle” FG reset

Persist across Dx

state transitions or

BITCLK stopped.

Sub-System ID

(verb ID = F20/720-

723)

Persist across Link

Reset

Persist across “Dou-

ble” FG reset

Persist across

“Single” FG reset

Persist across Dx

state transitions or

BITCLK stopped.

Coefficient Index

(verb ID = D/5)

Persist across Link

Reset

Settings are reset to

POR default value.

Persist across

“Single” FG reset

Persist across Dx

state transitions or

BITCLK stopped.

Processing

Coefficient

(verb ID = C/4)

Persist across Link

Reset

Settings are reset to

POR default value.

Persist across

“Single” FG reset

Persist across Dx

state transitions or

BITCLK stopped.

Coefficient

Registers

Persist across Link

Reset

Settings are reset to

POR default value.

PS-SettingsReset set

to ‘1’b.

Persist across

“Single” FG reset

Persist across Dx

state transitions or

BITCLK stopped.

Digital loop from

S/PDIF Receiver pin

widget to S/PDIF

Transmitter pin wid-

get

Digital Loop persists if

enabled.

Digital Loop persists if

enabled.

Digital Loop persists if

enabled.

Digital Loop persists if

enabled.

Table 1. Register Settings Across Reset Conditions

CS4207 Datasheet(PDF) 29 Page - Cirrus Logic

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