24 I/O channels with input protection circuitry Adjustable target voltage for level translation: 1.2V to 3.3V Supported target interfaces: JTAG/IEEE 1149.1, UART/asynchronous serial USB interface for direct connection to host computer On-chip debug (OCD) interfaces can provide chip-level control of a target device and are a primary vector used by engineers, researchers, and hackers to extract program code or data, modify memory contents, or affect device operation on-the-fly. Depending on the complexity of the target device, manually locating available OCD connections can be a difficult and time consuming task, sometimes requiring physical destruction or modification of the device. For JTAGulator is an open source hardware tool that assists in identifying OCD connections from test points, vias, or component pads on a target device. MODULE HIGHLIGHTS: 24 I/O channels with input protection circuitry Adjustable target voltage for level translation: 1.2V to 3.3V Supported target interfaces: JTAG/IEEE 1149.1, UART/asynchronous serial USB interface for direct connection to host computer Color: As Shown Material: PC Package Contents: 1*Hardware debugging downloader 1 set of cables Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.