Visible to Intel only — GUID: nik1398983894350
Ixiasoft
Visible to Intel only — GUID: nik1398983894350
Ixiasoft
3.8. Analog Parameters for Stratix IV Devices
Name | Value | Description |
---|---|---|
Transmitter termination resistance | OCT_85_OHMS, OCT_100_OHMS, OCT_120_OHMS, OCT_150_OHMS |
Indicates the value of the termination resistor for the transmitter. |
Transmitter VOD control setting | 0–7 | Sets VOD for the various TX buffers. |
Pre-emphasis pre-tap setting | 0–7 | Sets the amount of pre-emphasis on the TX buffer. |
Invert the pre-emphasis pre-tap polarity setting | On, Off | Determines whether or not the pre-emphasis control signal for the pre-tap is inverted. If you turn this option on, the pre-emphasis control signal is inverted. |
Pre-emphasis first post-tap setting | 0-15 | Sets the amount of pre-emphasis for the 1st post-tap. |
Pre-emphasis second post-tap setting | 0–7 | Sets the amount of pre-emphasis for the 2nd post-tap. |
Invert the pre-emphasis second post-tap polarity | On, Off | Determines whether or not the pre-emphasis control signal for the second post-tap is inverted. If you turn this option on, the pre-emphasis control signa is inverted. |
Receiver common mode voltage | Tri-State 0.82V 1.1v |
Specifies the RX common mode voltage. |
Receiver termination resistance | OCT_85_OHMS OCT_100_OHMs OCT_120_OHMS OCT_150_OHMS |
Indicates the value of the termination resistor for the receiver. |
Receiver DC | 0-4 | Sets the equalization DC gain using one of the following settings:
|
Receiver static equalizer setting: | 0-15 | This option sets the equalizer control settings. The equalizer uses a pass band filter. Specifying a low value passes low frequencies. Specifying a high value passes high frequencies. |