Intel Stratix 10 User Manual

Address Bit Offset Description
0x88 [7:0] Lower byte of the PMA attribute code return value
0x89 [7:0] Upper byte of the PMA attribute code return value
0x8A [7] Core PMA register read/write in progress asserted
0x8B [0] 1'b0 indicates the PMA has finished the PMA attribute updating has finished
0x90 [0] Core PMA register read/write request
0x91 [0] Loads either the initial PMA setting or the last selected profile into the PMA. Used when
changing the PMA's reference clock as described in Switching Reference Clocks.
0xEC
[3:0]
Select reference clocks [0-8] muxed onto refclkin_in_A
[7:4]
Selects which reference clock [0-8] is mapped to refclk4 in the Native PHY IP core
0xEE
[3:0]
Selects which reference clock [0-8] is mapped to refclk0 in the Native PHY IP core
[7:4]
Selects which reference clock [0-8] is mapped to refclk1 in the Native PHY IP core
0xEF
[3:0]
Selects which reference clock [0-8] is mapped to refclk2 in the Native PHY IP core
[7:4]
Selects which reference clock [0-8] is mapped to refclk3 in the Native PHY IP core
0x200 [7:0] Set the address to 0x00 to reset the PMA when changing the PMA's reference clock.
0x201 [7:0] Set the address to 0x00 to reset the PMA when changing the PMA's reference clock.
0x202 [7:0] Set the address to 0x00 to reset the PMA when changing the PMA's reference clock.
0x203 [7:0] Set the address to 0x81 to reset the PMA when changing the PMA's reference clock.
0x204
[0] 0 indicates the PMA has been reset successfully when you change the PMA reference
clock.
0x204
[7:0] Returns the physical channel number in order to load the IP configuration to a different
channel.
0x207
[7] 1 indicates the PMA has been reset when you change the PMA's reference clock. The bit
automatically clears after read. You must also read 0x204[0] to ensure the reset is
successful.
Related Information
Switching Reference Clocks on page 129
9.2. PMA Attribute Codes
Use the following attribute codes to set registers 0x87[7:0] down to 0x84[7:0] in the
PMA register map to send or receive attribute values to or from the PMA.
9.2.1. 0x0001: PMA Enable/Disable
Attribute Code
0x0001
9. Register Map
UG-20056 | 2019.02.04
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10 E-Tile Transceiver PHY User Guide
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Intel Stratix 10 Specifications

General

Brand	Intel
Model	Stratix 10
Category	Control Unit
Language	English