Value 0x88 after Reset, Msb | Agilent Technologies HDMP-3001

ADDR = 0x184: Transmit FIFO Threshold[7:0] (LSB)

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Bit name TX_FIFO_THRESHOLD[7:0] (LSB)

R/W R/W

Value 0x88 after

reset

TX_FIFO_THRESHOLD[7:0] specifies the LSB of the TX FIFO Threshold which is used by the INFO FIELD TX FIFO Controller to determine when it starts to read the data from the TX FIFO. For frames of which the size is greater than the programmed TX_FIFO_THRESHOLD, the INFO FIELD TX FIFO Controller begins to read data out of the TX FIFO when the number of bytes of the portion of the transmitting frame that has been stored into the TX FIFO is equal to or greater than the programmed TX_FIFO_THRESHOLD. The default value is set to 648 bytes (0x0288). When Rate Adaptation is used, the threshold value can be lowered.

This register is only used in LAPS mode. In GFP mode transmission starts only when a complete frame is in the FIFO.

ADDR = 0x185: Transmit FIFO Threshold[10:8] (MSB)

	Bit 7	Bit 6	Bit 5	Bit 4	Bit 3	Bit 2	Bit 1	Bit 0
Bit name	Reserved	Reserved	Reserved	Reserved	Reserved	TX_FIFO_THRESHOLD[10:8]
						(MSB)

R/W	—	—	—	—	—	R/W

Value	0	0	0	0	0	0x02
after
reset

MSBs of the register above.

HDMP-3001 specifications

Agilent Technologies, a prominent name in electronics and measurement technology, offers a wide range of products that cater to various industries. Among its notable offerings is the HDMP-3001, a high-speed, serial data transceiver designed to facilitate robust communications in electronic systems. The HDMP-3001 stands out with its ability to handle high bandwidths, making it particularly suited for applications requiring rapid data transfer, such as telecommunications, computer networking, and high-performance computing.

One of the main features of the HDMP-3001 is its advanced signaling technology. By employing differential signaling, the transceiver minimizes electromagnetic interference and enhances signal integrity. This is crucial in environments with multiple electronic devices operating simultaneously, as it ensures data is transmitted clearly and without degradation.

The HDMP-3001 operates at a maximum data rate of 1 Gbps, allowing for efficient data transfer over short distances. This capability is coupled with a flexible architecture that enables users to configure the transceiver for various applications. The device supports both point-to-point and point-to-multipoint configurations, giving engineers the versatility they need in designing communication links.

Moreover, the HDMP-3001 features on-chip clock recovery functionality, which simplifies system design by reducing the number of external components needed. This built-in feature allows the transceiver to maintain synchronization even as data rates increase, further enhancing performance.

The low power consumption characteristic of the HDMP-3001 is another notable advantage. This makes it an attractive choice for battery-operated devices and systems where power efficiency is critical. The transceiver’s design ensures optimal performance while minimizing heat generation and power draw, enabling longer operational lifetimes.

In terms of physical characteristics, the HDMP-3001 comes in a compact, surface-mount package, allowing for easier integration into various circuit board designs. The small form factor, combined with its innovative technology, makes it a popular choice among engineers seeking to improve data transmission reliability without compromising on space or power constraints.

Overall, Agilent Technologies' HDMP-3001 is a formidable solution for high-speed serial data transmission, characterized by its robust performance, low power consumption, and versatile configuration options. With these features, it continues to be an essential component in the evolving landscape of electronic communications.

Agilent Technologies HDMP-3001 manual Value 0x88 after Reset, Msb, MSBs of the register above

Models: HDMP-3001