MB86613S Просмотр технического описания (PDF) - Fujitsu
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MB86613S Datasheet PDF : 134 Pages
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Preliminary
Annex 1.1.7. BiasHandshake Register
This register sets the times shown in below:
1) Between the suspend start and the verification of the TpBias for the other device.
2) Between the detection of the other device’s TpBias and the providing stop of its own TpBias.
3) Between the resume start and the providing stop of its own TpBias.
Do not set ”0” for the bias_handshake field in this register.
31
24 23
16 15
87
0
bias_handshake
BiasHandshakeEN
Bit
----
31
Field Name
--------------
BiasHand
shakeEN
rwu
----
rw
24:11 busreset_
rw
detect_time
reset
--------
1b
description
------------------------------------------
Setting ”0” at this bit does not count the time set in the
bias_handshake field(bit24:21).
002Bh
Set the time of the bias_handshake.
The calculation is;
(Setting value) x 125us.
Annex 1.1.8. BiasFilterTime Register
This register is used to set the time between the detection of the other device’s TpBias and the setting of the
Bias bit on the PHY register.
Do not set ”0” for the bias_filter_time field in this register.
31
24 23
16 15
87
0
bias_filter_time
BiasFilterTimeEN
Bit
----
31
15:0
Field Name
--------------
BiasFilterTime
EN
rwu
----
rw
bias_filter_time
rw
reset
--------
1b
description
------------------------------------------
Setting ”0” at this bit does not count the time set in the
bias_filter_time field(bit15:0).
0410h
Set the time of the bias_filter_time.
The calculation is;
(Setting value) x 40ns (24.576MHz).
133
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