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resources:eval:user-guides:adar2001-evalz [04 May 2020 22:57] – Make ADAR2001 references links to product page and add datasheet link Weston Sapiaresources:eval:user-guides:adar2001-evalz [16 Jul 2020 17:35] (current) – [RELATED PARTS] Weston Sapia
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 The [[adi>adar2001|ADAR2001]] has two integrated state machines, one for the Multiplier section and another for the Transmitter section. The sequencers are configured through the SPI, and can be used to quickly cycle through pre-programmed states. These sequencers can be exercised in one of two ways: The [[adi>adar2001|ADAR2001]] has two integrated state machines, one for the Multiplier section and another for the Transmitter section. The sequencers are configured through the SPI, and can be used to quickly cycle through pre-programmed states. These sequencers can be exercised in one of two ways:
   - External Advance and Reset Pins:   - External Advance and Reset Pins:
-      * TxADV - Transmitter Advance (Pin 8) +    * TxADV - Transmitter Advance (Pin 8) 
-      * TxRST - Transmitter Reset (Pin 9) +    * TxRST - Transmitter Reset (Pin 9) 
-      * MADV - Multiplier Advance (Pin 10) +    * MADV - Multiplier Advance (Pin 10) 
-      * MRST - Multiplier Reset (Pin 11)+    * MRST - Multiplier Reset (Pin 11)
   - SPI writes to the SEQUENCER_CTRL_SPI register (0x44)   - SPI writes to the SEQUENCER_CTRL_SPI register (0x44)
 \\  \\ 
-{{ :resources:eval:user-guides:adar2001:1_adar2001_board.png?direct&500 |}}+{{ :resources:eval:user-guides:adar2001:1_adar2001_board.png?direct&500 | ADAR2001-EVALZ Board}}
 <WRAP centeralign>**//Figure 1: ADAR2001-EVALZ Board//**</WRAP> <WRAP centeralign>**//Figure 1: ADAR2001-EVALZ Board//**</WRAP>
-\\ \\ +\\  
 +---- 
 +====== RELATED PARTS ====== 
 +=== ADAR2004: 10GHz to 40GHz 4-Channel Rx Mixer With 4x LO === 
 +  * [[adi>adar2004|ADAR2004 Product page]] 
 +  * [[/resources/eval/user-guides/adar2004-evalz|ADAR2004-EVALZ Wiki]] 
 +=== AD9083: 16-Channel, 100MHz Bandwidth, JESD204B Analog-to-Digital Converter === 
 +  * [[adi>ad9083|AD9083 Product page]] 
 +=== ADF5610: Microwave Wideband Synthesizer with Integrated VCO === 
 +  * [[adi>adf5610|ADF5610 Product page]] 
 ---- ----
 ====== REQUIREMENTS ====== ====== REQUIREMENTS ======
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   * ADAR2001-EVALZ Evaluation Board   * ADAR2001-EVALZ Evaluation Board
   * PC running Windows XP or higher   * PC running Windows XP or higher
-  * [[adi>SDP-S|SDP-S]]/[[adi>SDP-B|SDP-B]] USB interface board+  * [[adi>SDP-S|SDP-S]] USB interface board
   * Network Analyzer ≥ 40GHz   * Network Analyzer ≥ 40GHz
   * Spectrum Analyzer ≥ 40GHz   * Spectrum Analyzer ≥ 40GHz
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 ===== Documents ===== ===== Documents =====
   * [[adi>media/en/technical-documentation/data-sheets/ADAR2001.pdf|ADAR2001 Datasheet]]   * [[adi>media/en/technical-documentation/data-sheets/ADAR2001.pdf|ADAR2001 Datasheet]]
 +  * {{ :resources:eval:user-guides:adar2001:02_048668d_top.pdf |ADAR2001-EVALZ Schematic}}
 +  * {{ :resources:eval:user-guides:adar2001:08_048668d.zip |ADAR2001-EVALZ Layout File}}
 +  * {{ :resources:eval:user-guides:adar2001:adar2001_fab.zip |ADAR2001-EVALZ Gerbers}}
 ===== Software ===== ===== Software =====
   * [[adi>ace|Analog Devices, Inc., Analysis | Control | Evaluation (ACE)]]   * [[adi>ace|Analog Devices, Inc., Analysis | Control | Evaluation (ACE)]]
-\\ \\ \\ +
 ---- ----
 ====== EVALUATION BOARD HARDWARE ====== ====== EVALUATION BOARD HARDWARE ======
-Figure 1 shows the ADAR2001-EVALZ evaluation board, with 8 RF connectors for the four transmitter outputs and 1 RF connector for the multiplier input. A single BNC connector is provided to apply the required 2.5V power supply. An [[adi>SDP|SDP]] connector is also included to interface with a USB port on a Windows based PC. +[[#general_description|Figure 1]] shows the ADAR2001-EVALZ evaluation board, with 8 RF connectors for the four transmitter outputs and 1 RF connector for the multiplier input. A single BNC connector is provided to apply the required 2.5V power supply. An [[adi>SDP|SDP]] connector is also included to interface with a USB port on a Windows based PC. 
 The ADAR2001-EVALZ board requires the use of an [[adi>SDP-S|SDP-S]] or [[adi>SDP-B|SDP-B]] board along with the ACE software to program the device. [[adi>ace|ACE]] is available for download at [[adi>ace|www.analog.com/ace]] The [[adi>SDP|SDP]] control boards are not included with the evaluation board and must be purchased separately. These boards can be ordered through local Analog Devices distributors as well as from [[adi>sdp|www.analog.com/sdp]].  The ADAR2001-EVALZ board requires the use of an [[adi>SDP-S|SDP-S]] or [[adi>SDP-B|SDP-B]] board along with the ACE software to program the device. [[adi>ace|ACE]] is available for download at [[adi>ace|www.analog.com/ace]] The [[adi>SDP|SDP]] control boards are not included with the evaluation board and must be purchased separately. These boards can be ordered through local Analog Devices distributors as well as from [[adi>sdp|www.analog.com/sdp]]. 
-The RF and digital interfaces for the ADAR2001-EVALZ are shown in Figure 2.+The RF and digital interfaces for the ADAR2001-EVALZ are shown in [[#rf_input_and_output_signals|Figure 2]].
  
 ===== Power Supply Requirements ===== ===== Power Supply Requirements =====
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 The ADAR2001-EVALZ board has 11 edge-mounted and 2 vertical RF connectors which are described in Table 1.\\  The ADAR2001-EVALZ board has 11 edge-mounted and 2 vertical RF connectors which are described in Table 1.\\ 
 **//Table 1: RF Connectors//**\\  **//Table 1: RF Connectors//**\\ 
-^ Connector(s) ^ Name(s) ^ Orientation ^ Series ^ Description ^ +|< 100% 15% 15% 15% 15% 40% >| 
-| J1, J2 | RFOUT1+, RFOUT1- | Edge-launch | 2.92mm (K) | Channel 1 Differential RF Output | +^  Connector(s)  ^  Name(s)  ^  Orientation  ^  Series  ^  Description  ^ 
-| J3, J4 | RFOUT2+, RFOUT2- | Edge-launch | 2.92mm (K) | Channel 2 Differential RF Output | +|  J1, J2  |  RFOUT1+, RFOUT1-  |  Edge-launch  |  2.92mm (K)  |  Channel 1 Differential RF Output  | 
-| J5, J6 | RFOUT3-, RFOUT3+ | Edge-launch | 2.92mm (K) | Channel 3 Differential RF Output | +|  J3, J4  |  RFOUT2+, RFOUT2-  |  Edge-launch  |  2.92mm (K)  |  Channel 2 Differential RF Output  | 
-| J7, J8 | RFOUT4-, RFOUT4+ | Edge-launch | 2.92mm (K) | Channel 4 Differential RF Output | +|  J5, J6  |  RFOUT3-, RFOUT3+  |  Edge-launch  |  2.92mm (K)  |  Channel 3 Differential RF Output  | 
-| J9 | RFIN | Edge-launch | 2.92mm (K) | Single-ended RF Input | +|  J7, J8  |  RFOUT4-, RFOUT4+  |  Edge-launch  |  2.92mm (K)  |  Channel 4 Differential RF Output  | 
-| J11 | MADV | Vertical | SMA | Multiplier Advance | +|  J9  |  RFIN  |  Edge-launch  |  2.92mm (K)  |  Single-ended RF Input  | 
-| J12 | TxADV | Vertical | SMA | Transmitter Advance | +|  J11  |  MADV  |  Vertical  |  SMA  |  Multiplier Advance  | 
-| J13, J14 | RF THRU-CAL | Edge-launch | 2.92mm (K) | Thru-cal |+|  J12  |  TxADV  |  Vertical  |  SMA  |  Transmitter Advance  | 
 +|  J13, J14  |  RF THRU-CAL  |  Edge-launch  |  2.92mm (K)  |  Thru-cal  |
  
 {{ :resources:eval:user-guides:adar2001:2_adar2001_connections.png?direct |}} {{ :resources:eval:user-guides:adar2001:2_adar2001_connections.png?direct |}}
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 **//<WRAP centeralign>Figure 3: Typical ADAR2001-EVALZ setup for RF measurements</WRAP>//** **//<WRAP centeralign>Figure 3: Typical ADAR2001-EVALZ setup for RF measurements</WRAP>//**
  
-Figure 3 shows a typical test setup for RF measurements using a spectrum analyzer. Note that any loss in the test setup needs to be calibrated out for the most accurate measurements. The procedure for building this test setup is outlined below:+[[#hardware_setup|Figure 3]] shows a typical test setup for RF measurements using a spectrum analyzer. Note that any loss in the test setup needs to be calibrated out for the most accurate measurements. The procedure for building this test setup is outlined below:
   - Connect the power supply to J10. Leave the supply disabled.   - Connect the power supply to J10. Leave the supply disabled.
   - Connect the RF signal generator to J9. Leave the generator output disabled.   - Connect the RF signal generator to J9. Leave the generator output disabled.
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 ===== Software Initialization ===== ===== Software Initialization =====
-<WRAP centeralign>PLACEHOLDER</WRAP>+{{ :resources:eval:user-guides:adar2001:4_adar2001_access_ace_plugin.png?direct |}}
 **//<WRAP centeralign>Figure 4: Access the [[adi>adar2001|ADAR2001]] Plugin from ACE</WRAP>//** **//<WRAP centeralign>Figure 4: Access the [[adi>adar2001|ADAR2001]] Plugin from ACE</WRAP>//**
  
   - Download and install [[adi>ace|ACE]] by following the instructions in the [[http://swdownloads.analog.com/ACE/ACE_User_Manual_rev3.pdf|ACE user manual]].   - Download and install [[adi>ace|ACE]] by following the instructions in the [[http://swdownloads.analog.com/ACE/ACE_User_Manual_rev3.pdf|ACE user manual]].
   - Connect the [[adi>sdp|SDP]] controller board to both the PC and the ADAR2001-EVALZ.   - Connect the [[adi>sdp|SDP]] controller board to both the PC and the ADAR2001-EVALZ.
-  - Open [[adi>ace|ACE]] and connect to the board by double-clicking on the "[[adi>adar2001|ADAR2001]] Board" plugin in the "Attached Hardware" section of the Start page. See Figure 4.+  - Open [[adi>ace|ACE]] and connect to the board by double-clicking on the "[[adi>adar2001|ADAR2001]] Board" plugin in the "Attached Hardware" section of the Start page. See [[#software_initialization|Figure 4]].
  
 {{ :resources:eval:user-guides:adar2001:5_adar2001_main_gui_overview.png?direct |}} {{ :resources:eval:user-guides:adar2001:5_adar2001_main_gui_overview.png?direct |}}
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 The Multiplier block is designed to take a CW input between 2.5GHz to 10GHz, multiply the frequency by 4, and set the power level. This block also contains bandpass filters with a programmable corner frequency before the Transmitter block and lowpass/notch filters after the Transmitter block. To accomplish this, the Multiplier block has 3 parallel signal paths, each of which is designed to handle a portion of the total frequency band. To ensure that the highest quality signal is fed to the Transmitter block, the correct multiplier band must be selected for the frequency of interest and the bandpass filter must be set to the appropriate corner for the frequency range of interest. See Table 2 for a breakdown of the multiplier bands with respect to frequency. The Multiplier block is designed to take a CW input between 2.5GHz to 10GHz, multiply the frequency by 4, and set the power level. This block also contains bandpass filters with a programmable corner frequency before the Transmitter block and lowpass/notch filters after the Transmitter block. To accomplish this, the Multiplier block has 3 parallel signal paths, each of which is designed to handle a portion of the total frequency band. To ensure that the highest quality signal is fed to the Transmitter block, the correct multiplier band must be selected for the frequency of interest and the bandpass filter must be set to the appropriate corner for the frequency range of interest. See Table 2 for a breakdown of the multiplier bands with respect to frequency.
 \\ \\  \\ \\ 
-**//Table 2: Multiplier/Filter settings for optimal harmonic rejection (frequency break points subject to change)//**\\  +**//Table 2: Multiplier/Filter settings for optimal harmonic rejection//**\\  
-^  Input\\ Frequency\\ (GHz)  ^  Output\\ Frequency\\ (GHz)  ^  Multiplier\\ Sub-circuit  ^  Bandpass\\ Filter  ^  PA Notch\\ Filter  ^  ATTN value  ^ +|< 100% 8% 8% 32% 4% 4% 4% 10% 10% >| 
-|  2.50 to 3.00  |  10 to 12  |  Low-Band  |  LOW  |  ON  |  0x13  | +^  Input (GHz)  ^  Output (GHz)  ^  Multiplier Band  ^  BPF  ^  ATTN  ^  LPF/Notch  ^  MULT_EN_x Register Value  ^  MULT_PASS_x Register Value  ^ 
-|  3.00 to 3.50  |  12 to 14  |  Low-Band  |  HIGH  |  ON  |  0x07  | +|  2.50 to 3.00  |  10 to 12  |  Low Band Active //(Mid and High Bands Ready)//  |  LOW  |  0x13  |  ON  |  0x7A  |  0xD3  | 
-|  3.50 to 4.00  |  14 to 16  |  Low-Band  |  HIGH  |  ON  |  0x13  | +|  3.00 to 3.50  |  12 to 14  |  Low Band Active //(Mid and High Bands Ready)//  |  HIGH  |  0x07  |  ON  |  0x7A  |  0x47  | 
-|  4.00 to 5.00  |  16 to 20  |  Mid-Band  |  LOW  |  OFF  |  0x1F  | +|  3.50 to 4.00  |  14 to 16  |  Low Band Active //(Mid and High Bands Ready)//  |  HIGH  |  0x13  |  ON  |  0x7A  |  0x53  | 
-|  5.00 to 6.25  |  20 to 25  |  Mid-Band  |  HIGH  |  OFF  |  0x1F  | +|  4.00 to 5.00  |  16 to 20  |  Mid Band Active //(Low and High Bands Ready)//  |  LOW  |  0x1F  |  OFF  |  0x6E  |  0x9F  | 
-|  6.25 to 8.00  |  25 to 32  |  High-Band  |  LOW  |  OFF  |  0x1F  | +|  5.00 to 6.25  |  20 to 25  |  Mid Band Active //(Low and High Bands Ready)//  |  HIGH  |  0x1F  |  OFF  |  0x6E  |  0x1F  | 
-|  8.00 to 10.00  |  32 to 40  |  High-Band  |  HIGH  |  OFF  |  0x1F  |+|  6.25 to 8.00  |  25 to 32  |  High Band Active //(Low and Mid Bands Ready)//  |  LOW  |  0x1F  |  OFF  |  0x6B  |  0x9F  | 
 +|  8.00 to 10.00  |  32 to 40  |  High Band Active //(Low and Mid Bands Ready)//  |  HIGH  |  0x1F  |  OFF  |  0x6B  |  0x1F  |
  
 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):
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 “Modes” refer to the configuration of the [[adi>adar2001|ADAR2001]], while “States” refer to the order in which the modes will be cycled through when using the two state machines. “Modes” refer to the configuration of the [[adi>adar2001|ADAR2001]], while “States” refer to the order in which the modes will be cycled through when using the two state machines.
  
-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 [[#multiplierfilter_mode_settings|Figure 6]] and [[#transmitter_mode_settings|Figure 8]].
  
 ==== Multiplier/Filter Mode Settings ==== ==== Multiplier/Filter Mode Settings ====
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   - Switch the view to the tab named "Multiplier Block."   - Switch the view to the tab named "Multiplier Block."
   - Change the various settings in the block diagram to configure the mode as desired. This block operates in the same manner as the settings on the main page. The only difference is that there aren’t any available settings for the bias points of the various parts of the chip. The bias settings are globally set on the main page and cannot be changed using the state machine.   - Change the various settings in the block diagram to configure the mode as desired. This block operates in the same manner as the settings on the main page. The only difference is that there aren’t any available settings for the bias points of the various parts of the chip. The bias settings are globally set on the main page and cannot be changed using the state machine.
-  - Once the configuration is satisfactory, choose which mode to apply the settings to using the left-hand dropdown, and click “Apply Visible Settings to Mode”. See “RECONFIGURE MODE” in Figure 6.+  - Once the configuration is satisfactory, choose which mode to apply the settings to using the left-hand dropdown, and click “Apply Visible Settings to Mode”. See “RECONFIGURE MODE” in [[#multiplierfilter_mode_settings|Figure 6]].
   - Repeat this process to configure all the modes of interest.   - Repeat this process to configure all the modes of interest.
   - 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 change the order and/or depth of the state machine, follow the below steps: To change the order and/or depth of the state machine, follow the below steps:
-  - Change the depth of the state machine by using the labelled dropdown. See "STATE MACHINE DEPTH" in Figure 6. Note that this number indicates the total number of states in use, n. The reset state isn't included, which is why Mode 0 is always linked to the reset state. Figure 7 shows how the state machine pointer moves with Advance and Reset pulses.\\ \\ {{  :resources:eval:user-guides:adar2001:num_mult_states.png?nolink&600  }}\\ {{ :resources:eval:user-guides:adar2001:7_state_machine_loop.png?direct&400 |}} +  - Change the depth of the state machine by using the labelled dropdown. See "STATE MACHINE DEPTH" in [[#multiplierfilter_mode_settings|Figure 6]]. Note that this number indicates the total number of states in use, n. The reset state isn't included, which is why Mode 0 is always linked to the reset state. [[#multiplierfilter_state_order|Figure 7]] shows how the state machine pointer moves with Advance and Reset pulses.\\ \\ {{  :resources:eval:user-guides:adar2001:num_mult_states.png?nolink&600  }}\\ {{ :resources:eval:user-guides:adar2001:7_state_machine_loop.png?direct&400 |}} 
-**//<WRAP centeralign>Figure 7: State machine pointer diagram</WRAP>//** +**//<WRAP centeralign>Figure 7: Multiplier/Filter State machine pointer diagram</WRAP>//** 
-  - To set the order of the states, choose a mode from the middle Mode dropdown to apply to a state. Choose a state from the middle State dropdown. The current setting of that state will appear in the text on the right. Click the button labelled “Apply Selected Mode to State”, and the readout will update to reflect the change. See “RECONFIGURE STATE” in Figure 6.+  - To set the order of the states, choose a mode from the middle Mode dropdown to apply to a state. Choose a state from the middle State dropdown. The current setting of that state will appear in the text on the right. Click the button labelled “Apply Selected Mode to State”, and the readout will update to reflect the change. See “RECONFIGURE STATE” in [[#multiplierfilter_mode_settings|Figure 6]].
   - Repeat the process until all the desired states are set.   - Repeat the process until all the desired states are set.
   - 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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   - Switch the view to the tab names "Tx Block."   - Switch the view to the tab names "Tx Block."
   - Change the various settings in the block diagram to configure the mode as desired. This block operates in the same manner as the settings on the main page. The only difference is that there aren’t any available settings for the bias points of the various parts of the chip. The bias settings are globally set on the main page and cannot be changed using the state machine.   - Change the various settings in the block diagram to configure the mode as desired. This block operates in the same manner as the settings on the main page. The only difference is that there aren’t any available settings for the bias points of the various parts of the chip. The bias settings are globally set on the main page and cannot be changed using the state machine.
-  - Once the configuration is satisfactory, choose which mode to apply the settings to using the left-hand dropdown, and click “Apply Visible Settings to Mode”. See “RECONFIGURE MODE” in Figure 8.+  - Once the configuration is satisfactory, choose which mode to apply the settings to using the left-hand dropdown, and click “Apply Visible Settings to Mode”. See “RECONFIGURE MODE” in [[#transmitter_mode_settings|Figure 8]].
   - Repeat this process to configure all the modes of interest.   - Repeat this process to configure all the modes of interest.
   - 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 change the order and/or depth of the state machine, follow the below steps: To change the order and/or depth of the state machine, follow the below steps:
-  - Change the depth of the state machine by using the labelled dropdown. See “STATE MACHINE DEPTH” in Figure 8. Note that this number indicates the total number of states in use, n, not including the reset state which is always linked to Mode 0. See Figure 7 for a diagram of the state machine indexing.\\ \\ {{  :resources:eval:user-guides:adar2001:num_tx_states.png?nolink&600  }}\\ {{ :resources:eval:user-guides:adar2001:7_state_machine_loop.png?direct&400 |}} +  - Change the depth of the state machine by using the labelled dropdown. See “STATE MACHINE DEPTH” in [[#transmitter_mode_settings|Figure 8]]. Note that this number indicates the total number of states in use, n, not including the reset state which is always linked to Mode 0. See [[#transmitter_state_order|Figure 9]] for a diagram of the state machine indexing.\\ \\ {{  :resources:eval:user-guides:adar2001:num_tx_states.png?nolink&600  }}\\ {{ :resources:eval:user-guides:adar2001:7_state_machine_loop.png?direct&400 |}} 
-  - To set the order of the states, choose a mode from the middle Mode dropdown to apply to a state. Choose a state from the middle State dropdown. The current setting of that state will appear in the text on the right. Click the button labelled “Apply Selected Mode to State”, and the readout will update to reflect the change. See “RECONFIGURE STATE” in Figure 8. +**//<WRAP centeralign>Figure 9: Transmitter State machine pointer diagram</WRAP>//** 
 +  - To set the order of the states, choose a mode from the middle Mode dropdown to apply to a state. Choose a state from the middle State dropdown. The current setting of that state will appear in the text on the right. Click the button labelled “Apply Selected Mode to State”, and the readout will update to reflect the change. See “RECONFIGURE STATE” in [[#transmitter_mode_settings|Figure 8]]. 
   - Repeat the process until all the desired states are set.   - Repeat the process until all the desired states are set.
   - 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.
  
 ==== Sequencer Control ==== ==== Sequencer Control ====
-The Multiplier/Filter and Transmitter sequencers must be enabled before they can control the configuration of the associated [[adi>adar2001|ADAR2001]] blocks. To enable the state machines, the checkboxes in the “STATE MACHINE CONTROL” section of the main page must be checked. See Figure 5. These checkboxes are also available in the "STATE MACHINE CONTROL" sections of the individual sequencer tabs. See Figure 6 and Figure 8.+The Multiplier/Filter and Transmitter sequencers must be enabled before they can control the configuration of the associated [[adi>adar2001|ADAR2001]] blocks. To enable the state machines, the checkboxes in the “STATE MACHINE CONTROL” section of the main page must be checked. See [[#software_initialization|Figure 5]]. These checkboxes are also available in the "STATE MACHINE CONTROL" sections of the individual sequencer tabs. See [[#multiplierfilter_mode_settings|Figure 6]] and [[#transmitter_mode_settings|Figure 8]].
  
 When the state machines are enabled, the lights at the top of the control box will show in green. Also, the top-left section of each sequencer block on the main page will change to show that the state machine is controlling the block, rather than the SPI. When the state machines are enabled, the lights at the top of the control box will show in green. Also, the top-left section of each sequencer block on the main page will change to show that the state machine is controlling the block, rather than the SPI.
resources/eval/user-guides/adar2001-evalz.txt · Last modified: 16 Jul 2020 17:35 by Weston Sapia

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