Intel Stratix 10 - 0 X001 E: Error Count Status; 0 X002 B: RX Termination and TX Driver Tri-State Behavior

Description
Captures incoming RX data to be read by the status/debug register read
• 0x84[7:0]: 8'h00
• 0x85[7:0]: 8'h00
PMA Can Be Running While Updating PMA Attribute?
Yes
Return Value {0x89[7:0],0x88[7:0]}
0x001C
9.2.18. 0x001E: Error Count Status
Attribute Code
0x001E
Description
Reads the error count status register
• 0x84[7:0]: 0x00
• 0x85[7:0]: 0x00
PMA Can Be Running While Updating PMA Attribute?
Yes
Return Value {0x89[7:0],0x88[7:0]}
0x88[4]: 1’b1 if error occurred
0x88[4]: 1'b0 if no error
9.2.19. 0x002B: RX Termination and TX Driver Tri-state Behavior
Attribute Code
0x002B
Description
Sets RX termination and TX driver tri-state behavior.
• 0x84[0]: 1'b0: RX termination to ground
• 0x84[0]: 1'b1: RX termination to VCC
• 0x84[1]: 1'b0: Active termination to ground/VCC based on 0x84[0]
• 0x84[1]: 1'b1: Termination undriven (floating)
• 0x84[3:2]: 2'h0
• 0x84[4]: 1'b0: Normal TX behavior (both TX outputs driven to VCC) (default)
• 0x84[4]: 1'b1: TX output tristated when disabled
9. Register Map
UG-20056 | 2019.02.04
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10 E-Tile Transceiver PHY User Guide
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