![Pod with Four Test Access Ports for 5v or 3.3V TTL Thresholds](https://d27wgn5g4t3wja.cloudfront.net/products/a1c0f69a-f4a2-4f32-b57b-26de04a4c818/583310.png)
Pod with Four Test Access Ports for 5v or 3.3V TTL Thresholds
JT 2137 - JTAG Technologies Inc.
The JT 2137 pod remains a popular choice for DataBlaster controller installations that require a compact signal conditioning pod embedded within a test fixture. The JT 2137 features four test access ports which together may be set for 5v or 3.3V TTL thresholds, although additional plug-in adapters are available that allow alternative thresholds to be set on a TAP by TAP basis (contact your local sales office for details). The 20-way 0.1″ IDC TAP headers comply with the standard JTAG Technologies 20-way pin-out and provide the additional flash programming controls Read/Busy and AutoWrite.