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resources:eval:user-guides:adar2001-evalz [26 Mar 2019 20:27] – Move figure 6 Weston Sapia | resources:eval:user-guides:adar2001-evalz [20 Jun 2019 18:49] – Add text to recommend that bias points are left as is Weston Sapia | ||
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Follow the below steps to configure the Multiplier block for an input signal of 4.75GHz (Tx signal of 19GHz): | Follow the below steps to configure the Multiplier block for an input signal of 4.75GHz (Tx signal of 19GHz): | ||
- | - Choose | + | - If the recommended bias conditions aren't sufficient, choose |
- | - Choose | + | - If the recommended bias condition isn't sufficient, choose |
- Be sure that the box setting the bandpass filters to their low corners is **//not//** checked. | - Be sure that the box setting the bandpass filters to their low corners is **//not//** checked. | ||
- Check the box enabling the notch filters after the Tx Power Amplifiers. | - Check the box enabling the notch filters after the Tx Power Amplifiers. | ||
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Follow the below steps to configure the Transmitter block to output the 19GHz signal from the Multiplier block on Channel 3: | Follow the below steps to configure the Transmitter block to output the 19GHz signal from the Multiplier block on Channel 3: | ||
- | - Choose | + | - If the recommended bias condition isn't sufficient, choose |
- | - Choose | + | - If the recommended bias condition isn't sufficient, choose |
- | - Choose | + | - If the recommended bias condition isn't sufficient, choose |
- Click “Apply Changes” at the top-left of the page to send the new settings to the chip. | - Click “Apply Changes” at the top-left of the page to send the new settings to the chip. | ||
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To view the current Mode or State settings, first go to a sequencer programming tab at the top of the screen the two sub-blocks are labelled “Multiplier Block” and “Tx Block”. Choose a view type from the “Current View” box. The top checkbox will show the settings for the Modes. The middle checkbox will show the settings for the States. The bottom checkbox will show the settings from the current configuration. With the sequencer disabled, the “manual” settings will be shown. These are loaded from the SPI mode registers (0x45-0x48) With the sequencer enabled, the settings from the current index in the state machine will be shown. See “VIEW TYPE” in Figure 6 and Figure 8. | To view the current Mode or State settings, first go to a sequencer programming tab at the top of the screen the two sub-blocks are labelled “Multiplier Block” and “Tx Block”. Choose a view type from the “Current View” box. The top checkbox will show the settings for the Modes. The middle checkbox will show the settings for the States. The bottom checkbox will show the settings from the current configuration. With the sequencer disabled, the “manual” settings will be shown. These are loaded from the SPI mode registers (0x45-0x48) With the sequencer enabled, the settings from the current index in the state machine will be shown. See “VIEW TYPE” in Figure 6 and Figure 8. | ||
+ | ==== Multiplier/ | ||
{{ : | {{ : | ||
**//< | **//< | ||
- | ==== Multiplier/ | ||
To change any of the pre-programmed Multiplier/ | To change any of the pre-programmed Multiplier/ | ||
- Switch the view to the tab named " | - Switch the view to the tab named " |