diff --git a/src/libboard_artiq/src/drtioaux_proto.rs b/src/libboard_artiq/src/drtioaux_proto.rs
index 85b6411..39f87b6 100644
--- a/src/libboard_artiq/src/drtioaux_proto.rs
+++ b/src/libboard_artiq/src/drtioaux_proto.rs
@@ -1,8 +1,8 @@
 use core_io::{Error as IoError, Read, Write};
 use io::proto::{ProtoRead, ProtoWrite};
 
-/* 512 (max size) - 4 (CRC) - 1 (packet ID) - 1 (destination) - 4 (trace ID) - 1 (last) - 2 (length) */
-pub const DMA_TRACE_MAX_SIZE: usize = 499;
+pub const DMA_TRACE_MAX_SIZE: usize = /*max size*/512 - /*CRC*/4 - /*packet ID*/1 - /*trace ID*/4 - /*last*/1 -/*length*/2;
+pub const ANALYZER_MAX_SIZE: usize  = /*max size*/512 - /*CRC*/4 - /*packet ID*/1 - /*last*/1 - /*length*/2;
 
 #[derive(Debug)]
 pub enum Error {
@@ -136,6 +136,23 @@ pub enum Packet {
         succeeded: bool,
     },
 
+    AnalyzerHeaderRequest { 
+        destination: u8 
+    },
+    AnalyzerHeader { 
+        sent_bytes: u32, 
+        total_byte_count: u64, 
+        overflow_occurred: bool,
+    },
+    AnalyzerDataRequest { 
+        destination: u8,
+    },
+    AnalyzerData { 
+        last: bool, 
+        length: u16, 
+        data: [u8; ANALYZER_MAX_SIZE],
+    },
+
     DmaAddTraceRequest {
         destination: u8,
         id: u32,
@@ -298,6 +315,29 @@ impl Packet {
                 succeeded: reader.read_bool()?,
             },
 
+            0xa0 => Packet::AnalyzerHeaderRequest {
+                destination: reader.read_u8()?
+            },
+            0xa1 => Packet::AnalyzerHeader {
+                sent_bytes: reader.read_u32()?, 
+                total_byte_count: reader.read_u64()?, 
+                overflow_occurred: reader.read_bool()?,
+            },
+            0xa2 => Packet::AnalyzerDataRequest {
+                destination: reader.read_u8()?
+            },
+            0xa3 => {
+                let last = reader.read_bool()?;
+                let length = reader.read_u16()?;
+                let mut data: [u8; ANALYZER_MAX_SIZE] = [0; ANALYZER_MAX_SIZE];
+                reader.read_exact(&mut data[0..length as usize])?;
+                Packet::AnalyzerData {
+                    last: last,
+                    length: length,
+                    data: data
+                }
+            },
+
             0xb0 => {
                 let destination = reader.read_u8()?;
                 let id = reader.read_u32()?;
@@ -526,6 +566,35 @@ impl Packet {
                 writer.write_bool(succeeded)?;
             }
 
+            Packet::AnalyzerHeaderRequest { destination } => {
+                writer.write_u8(0xa0)?;
+                writer.write_u8(destination)?;
+            }
+            Packet::AnalyzerHeader { 
+                sent_bytes, 
+                total_byte_count, 
+                overflow_occurred 
+            } => { 
+                writer.write_u8(0xa1)?;
+                writer.write_u32(sent_bytes)?;
+                writer.write_u64(total_byte_count)?;
+                writer.write_bool(overflow_occurred)?;
+            }
+            Packet::AnalyzerDataRequest { destination } => {
+                writer.write_u8(0xa2)?;
+                writer.write_u8(destination)?;
+            }
+            Packet::AnalyzerData { 
+                last, 
+                length, 
+                data 
+            } => {
+                writer.write_u8(0xa3)?;
+                writer.write_bool(last)?;
+                writer.write_u16(length)?;
+                writer.write_all(&data[0..length as usize])?;
+            }
+
             Packet::DmaAddTraceRequest {
                 destination,
                 id,
diff --git a/src/satman/src/analyzer.rs b/src/satman/src/analyzer.rs
new file mode 100644
index 0000000..d0b4a6d
--- /dev/null
+++ b/src/satman/src/analyzer.rs
@@ -0,0 +1,106 @@
+use libboard_artiq::pl::csr;
+use libcortex_a9::cache;
+use libboard_artiq::drtioaux_proto::ANALYZER_MAX_SIZE;
+
+const BUFFER_SIZE: usize = 512 * 1024;
+
+#[repr(align(64))]
+struct Buffer {
+    data: [u8; BUFFER_SIZE],
+}
+
+static mut BUFFER: Buffer = Buffer {
+    data: [0; BUFFER_SIZE]
+};
+
+fn arm() {
+    unsafe {
+        let base_addr = &mut BUFFER.data[0] as *mut _ as usize;
+        let last_addr = &mut BUFFER.data[BUFFER_SIZE - 1] as *mut _ as usize;
+        csr::rtio_analyzer::dma_base_address_write(base_addr as u32);
+        csr::rtio_analyzer::message_encoder_overflow_reset_write(1);
+        csr::rtio_analyzer::dma_last_address_write(last_addr as u32);
+        csr::rtio_analyzer::dma_reset_write(1);
+        csr::rtio_analyzer::enable_write(1);
+    }
+}
+
+fn disarm() {
+    unsafe {
+        csr::rtio_analyzer::enable_write(0);
+        while csr::rtio_analyzer::busy_read() != 0 {}
+        cache::dcci_slice(&BUFFER.data);
+    }
+}
+
+pub struct Analyzer {
+    // necessary for keeping track of sent data
+    sent_bytes: usize,
+    data_iter: usize
+}
+
+pub struct Header {
+    pub total_byte_count: u64,
+    pub sent_bytes: u32,
+    pub error: bool
+}
+
+pub struct AnalyzerSliceMeta {
+    pub len: u16,
+    pub last: bool
+}
+
+impl Analyzer {
+    pub fn new() -> Analyzer {
+        // create and arm new Analyzer
+        arm();
+        Analyzer {
+            sent_bytes: 0,
+            data_iter: 0
+        }
+    }
+
+    fn drop(&mut self) {
+        disarm();
+    }
+
+    pub fn get_header(&mut self) -> Header {
+        disarm();
+
+        let overflow = unsafe { csr::rtio_analyzer::message_encoder_overflow_read() != 0 };
+        let bus_err = unsafe { csr::rtio_analyzer::dma_bus_error_read() != 0 };
+        let total_byte_count = unsafe { csr::rtio_analyzer::dma_byte_count_read() as u64 };
+        let wraparound = total_byte_count >= BUFFER_SIZE as u64;
+        self.sent_bytes = if wraparound { BUFFER_SIZE } else { total_byte_count as usize };
+        self.data_iter = if wraparound { (total_byte_count % BUFFER_SIZE as u64) as usize } else { 0 };
+    
+        Header {
+            total_byte_count: total_byte_count,
+            sent_bytes: self.sent_bytes as u32,
+            error: overflow | bus_err
+        }
+    }
+
+    pub fn get_data(&mut self, data_slice: &mut [u8; ANALYZER_MAX_SIZE]) -> AnalyzerSliceMeta {
+        let data = unsafe { &BUFFER.data[..] };
+        let i = self.data_iter;
+        let len = if i + ANALYZER_MAX_SIZE < self.sent_bytes { ANALYZER_MAX_SIZE } else { self.sent_bytes - i };
+        let last = i + len == self.sent_bytes;
+        if i + len >= BUFFER_SIZE {
+            data_slice[..len].clone_from_slice(&data[i..BUFFER_SIZE]);
+            data_slice[..len].clone_from_slice(&data[..(i+len) % BUFFER_SIZE]);
+        } else {
+            data_slice[..len].clone_from_slice(&data[i..i+len]);
+        }
+        self.data_iter += len;
+
+        if last {
+            arm();
+        }
+        
+        AnalyzerSliceMeta {
+            len: len as u16,
+            last: last
+        }
+    }
+}
diff --git a/src/satman/src/main.rs b/src/satman/src/main.rs
index 0a05a72..6eb33cd 100644
--- a/src/satman/src/main.rs
+++ b/src/satman/src/main.rs
@@ -20,6 +20,7 @@ extern crate alloc;
 
 use core::sync::atomic::{AtomicBool, Ordering};
 
+use analyzer::Analyzer as Analyzer;
 use dma::Manager as DmaManager;
 use embedded_hal::blocking::delay::DelayUs;
 #[cfg(feature = "target_kasli_soc")]
@@ -40,6 +41,7 @@ use libsupport_zynq::ram;
 
 mod dma;
 mod repeater;
+mod analyzer;
 
 fn drtiosat_reset(reset: bool) {
     unsafe {
@@ -95,6 +97,7 @@ fn process_aux_packet(
     timer: &mut GlobalTimer,
     i2c: &mut I2c,
     dma_manager: &mut DmaManager,
+    analyzer: &mut Analyzer,
 ) -> Result<(), drtioaux::Error> {
     // In the code below, *_chan_sel_write takes an u8 if there are fewer than 256 channels,
     // and u16 otherwise; hence the `as _` conversion.
@@ -412,6 +415,26 @@ fn process_aux_packet(
             )
         }
 
+        drtioaux::Packet::AnalyzerHeaderRequest { destination: _destination } => {
+            forward!(_routing_table, _destination, *_rank, _repeaters, &packet, timer);
+            let header = analyzer.get_header();
+            drtioaux::send(0, &drtioaux::Packet::AnalyzerHeader {
+                total_byte_count: header.total_byte_count,
+                sent_bytes: header.sent_bytes,
+                overflow_occurred: header.overflow,
+            })
+        }
+        drtioaux::Packet::AnalyzerDataRequest { destination: _destination } => {
+            forward!(_routing_table, _destination, *_rank, _repeaters, &packet, timer);
+            let mut data_slice: [u8; ANALYZER_MAX_SIZE] = [0; ANALYZER_MAX_SIZE];
+            let meta = analyzer.get_data(&mut data_slice);
+            drtioaux::send(0, &drtioaux::Packet::AnalyzerData {
+                last: meta.last,
+                length: meta.len,
+                data: data_slice,
+            })
+        }
+
         drtioaux::Packet::DmaAddTraceRequest {
             destination: _destination,
             id,
@@ -455,10 +478,11 @@ fn process_aux_packets(
     timer: &mut GlobalTimer,
     i2c: &mut I2c,
     dma_manager: &mut DmaManager,
+    analyzer: &mut Analyzer,
 ) {
     let result = drtioaux::recv(0).and_then(|packet| {
         if let Some(packet) = packet {
-            process_aux_packet(repeaters, routing_table, rank, packet, timer, i2c, dma_manager)
+            process_aux_packet(repeaters, routing_table, rank, packet, timer, i2c, dma_manager, analyzer)
         } else {
             Ok(())
         }
@@ -635,6 +659,8 @@ pub extern "C" fn main_core0() -> i32 {
         // are cleared out for a clean slate on subsequent connections,
         // without a manual intervention.
         let mut dma_manager = DmaManager::new();
+        // same for RTIO Analyzer
+        let mut analyzer = Analyzer::new();
 
         drtioaux::reset(0);
         drtiosat_reset(false);
@@ -649,6 +675,7 @@ pub extern "C" fn main_core0() -> i32 {
                 &mut timer,
                 &mut i2c,
                 &mut dma_manager,
+                &mut analyzer,
             );
             #[allow(unused_mut)]
             for mut rep in repeaters.iter_mut() {