7D01
The Tektronix 7D01 is a logic analyzer plug-in for the 7000-series scopes. Compatible extension modules include the DF1 and DF2 display formatters and the DL2 or DL502 latch (glitch detector). The 7D01 takes two P6451 8+1 channel probes. The 7D01 does not contain a microprocessor and is built entirely from off-the-shelf logic ICs.
Project manager for the 7D01 was Murlan Kaufman.
Key Specifications
| Channels |
|
|---|---|
| Sampling Rate | 10 ns to 5 ms per sample (1—2—5) or external clock up to 50 MHz |
| Trigger Sources |
|
Notes
Note about external clock rates (from Jim Mauck):
When I was a Tek Service Technician I worked on the 7D01. For several years I tested every 7D01 I worked on (and that was a lot of them) with a 100 MHz external clock in 16 channel mode. I would use a DF2 and set it to reacquire continuously as long as the 7D01 memory was the same as the original data I stored into the DF2 memory. The analyzer would run for hours without error. The funny part is that it wasn't until I had been doing this for several years that I realized it wasn't specified to run at that frequency. I continued to test them that way even after I discovered my error. However the instrument exceeding the specifications might be due to the data source providing a generous setup and hold time relative to the active clock edge.
Links
Pictures
-
7D01 in 7704A mainframe
-
-
-
7D01+DF1 Front
-
7D01 Left
-
7D01 Right
-
7D01 Bottom
-
7D01 Rear (back plate removed)
-
-
-
-
7D01 Cursor Board
-
7D01 Memory Board
-
7D01 Timing Diagram
-
7D01 + DF1 Timing Diagram
-
7D01 + DF1 State Table
Custom ICs used in the 7D01
| Page | Model | Part nos | Description | Designers | Used in |
|---|---|---|---|---|---|
| 155-0090-00 | M059 | 155-0090-00 • 155-0090-01 • 155-0090-02 | four-decade counter, latch and D/A converter | Mike Metcalf | 7B85 • 7D01 • 7D12 • 7D15 • 7J20 |
| 155-0171-00 | M150A | 155-0171-00 | four-decade counter, latch and D/A converter | Mike Metcalf | 7B85 • 7D01 • 7D12 • 7D15 • 7J20 |