Table 4±25. Physical Request Filter High Register Description (Continued)

BIT

FIELD NAME

TYPE

DESCRIPTION

 

 

 

 

19

physReqResource51

RSC

If this bit is set for local bus node number 51, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

18

physReqResource50

RSC

If this bit is set for local bus node number 50, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

17

physReqResource49

RSC

If this bit is set for local bus node number 49, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

16

physReqResource48

RSC

If this bit is set for local bus node number 48, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

15

physReqResource47

RSC

If this bit is set for local bus node number 47, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

14

physReqResource46

RSC

If this bit is set for local bus node number 46, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

13

physReqResource45

RSC

If this bit is set for local bus node number 45, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

12

physReqResource44

RSC

If this bit is set for local bus node number 44, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

11

physReqResource43

RSC

If this bit is set for local bus node number 43, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

10

physReqResource42

RSC

If this bit is set for local bus node number 42, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

9

physReqResource41

RSC

If this bit is set for local bus node number 41, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

8

physReqResource40

RSC

If this bit is set for local bus node number 40, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

7

physReqResource39

RSC

If this bit is set for local bus node number 39, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

6

physReqResource38

RSC

If this bit is set for local bus node number 38, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

5

physReqResource37

RSC

If this bit is set for local bus node number 37, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

4

physReqResource36

RSC

If this bit is set for local bus node number 36, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

3

physReqResource35

RSC

If this bit is set for local bus node number 35, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

2

physReqResource34

RSC

If this bit is set for local bus node number 34, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

1

physReqResource33

RSC

If this bit is set for local bus node number 33, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

0

physReqResource32

RSC

If this bit is set for local bus node number 32, then physical requests received by the TSB12LV26

from that node are handled through the physical request context.

 

 

 

 

 

 

 

4±32

Page 69 Page 71
Page 70
Image 70
Texas Instruments TSB12LV26 manual ±32
Page 69 Page 71

TSB12LV26 specifications

The Texas Instruments TSB12LV26 is a high-performance, low-voltage transceiver designed for Serial Bus applications. It is widely recognized for its robust features and versatility, making it a popular choice among engineers and designers in various industries. One of the primary features of the TSB12LV26 is its support for high-speed data transmission, enabling it to operate at speeds up to 400 Mbps. This capability is essential for applications that demand rapid data transfer, such as in multimedia and communication systems.

The TSB12LV26 is part of the IEEE 1394 standard, also known as FireWire, which is widely used for connecting devices like digital cameras, external hard drives, and printers. The chip operates within a voltage range of 2.7V to 3.6V, making it suitable for low-power applications where energy efficiency is critical. The integration of advanced Low-Voltage Differential Signaling (LVDS) technology within the TSB12LV26 enhances signal integrity and reduces electromagnetic interference, resulting in more reliable performance over longer distances.

In terms of its physical characteristics, the TSB12LV26 is available in a compact 48-pin HTQFP package, which is beneficial for space-constrained designs. The device features a comprehensive set of input and output pins, allowing for flexible connectivity options. Additionally, the TSB12LV26 includes advanced power management features, including low-power modes that help extend battery life in portable devices.

Another significant advantage of the TSB12LV26 is its capability for peer-to-peer communication, enabling devices to connect and communicate directly without the need for a central controller. This functionality supports a wide range of device configurations and simplifies system architecture. Furthermore, the transceiver offers built-in support for asynchronous and isochronous data transfer, making it adaptable for various application requirements.

The TSB12LV26 also adheres to stringent EMI and ESD protection standards, ensuring reliable operation in challenging environments. With a rich feature set, excellent performance characteristics, and compliance with industry standards, the Texas Instruments TSB12LV26 remains an ideal choice for engineers looking to implement high-speed and reliable communication in their designs. Overall, it represents a significant advancement in the field of data transmission technology, making it a preferred component for numerous electronic applications.
Top Page Image Contents