Keysight E1458A 96-Channel Digital I/O Module
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Keysight E1458A is a 96-channel digital I/O VXI module with twelve 8-bit bidirectional data ports, configurable for various bit widths and handshake protocols.
Product details
| Model | E1458A |
| Manufacturer | Keysight |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Keysight E1458A is a 96-channel digital input/output module designed for flexible digital control and data acquisition in VXI-based test systems. This 1-slot, C-size register-based VXI module features twelve 8-bit bidirectional data ports with configurable handshake protocols. Each port can be individually configured for positive or negative true logic, read/write, or tri-state operation, allowing flexible adaptation to diverse digital interface requirements.
Key Features
- 96 total digital channels (twelve 8-bit bidirectional ports)
- 1-slot, C-size VXI module (register-based)
- Block memory transfer capability
- Six handshake protocols: none, leading edge, trailing edge, pulse, partial, and strobe
- Individually configurable ports (logic and direction)
- Flexible data transmission: 8-bit, 16-bit (word), or 32-bit (long word)
- Data port readback on a per-port basis
- Control of interface driver tri-state capability
Applications
- Digital subassembly test and validation
- Data acquisition and control systems
- Logic signal generation and monitoring
- Automated digital interface testing
Specifications
| Channels | 96 |
| Data Ports | Twelve 8-bit bidirectional |
| Module Type | C-size VXI, 1-slot, register-based |
| Data Width Options | 8-bit, 16-bit (word), 32-bit (long word) |
| Handshake Protocols | 6 protocols (none, leading edge, trailing edge, pulse, partial, strobe) |
| Logic Configuration | Positive/negative true logic, configurable per port |
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Keysight E1458A 96-Channel Digital I/O Module
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