Specifications

XIO3130

www.ti.com

SLLS693F–MAY 2007–REVISED JANUARY 2010

2.3 Document Conventions

Throughout this data manual, several conventions are used to convey information. These conventions are

listed below:

1. To identify a binary number or field, a lower case b follows the numbers. For example: 000b is a 3-bit

binary field.

2. To identify a hexadecimal number or field, a lower case h follows the numbers. For example: 8AFh is a

12-bit hexadecimal field.

3. All other numbers that appear in this document that do not have either a b or h following the number

are assumed to be decimal format.

4. If the signal or terminal name has a bar above the name (for example, GRST), then this indicates the

logical NOT function. When asserted, this signal is a logic low, 0, or 0b.

5. Differential signal names end with P, N, +, or – designators. The P or + designators signify the positive

signal associated with the differential pair. The N or – designators signify the negative signal

associated with the differential pair.

6. RSVD indicates that the referenced item is reserved.

7. In Sections 4 through 6, the configuration space for the bridge is defined. For each register bit, the

software-access method is identified in an access column. The legend for this access column includes

the following entries:

– r – read access by software

– u – updates by the bridge internal hardware

– w – write access by software

– c – clear an asserted bit with a write-back of 1b by software. Write of zero to the field has no effect

– s – the field may be set by a write of one. Write of zero to the field has no effect.

– na – not accessible or not applicable

2.4 Ordering Information

ORDERING NUMBER TEMPERATURE PACKAGE

XIO3130 0°C to 70°C

196-terminal ZHC

XIO3130I –40°C to 85°C

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