TUSB8044AI datasheet(26/63 Pages) TI1

tên linh kiện	TUSB8044AI

Giải thích chi tiết về linh kiện	four-port USB 3.2 x1 Gen1 hub with USB billboard

PDF	63 Pages

Scroll/Zoom	100%

nhà sản xuất	TI1 [Texas Instruments]

Trang chủ	http://www.ti.com

Logo

26 / 63 page

TUSB8044A

SLLSF92 – FEBRUARY 2019

www.ti.com

Product Folder Links: TUSB8044A

Submit Documentation Feedback

8.4.4 SMBus Slave Operation

When the SMBus interface mode is enabled, the TUSB8044A supports read block and write block protocols as a

slave-only SMBus device.

Table 8. TUSB8044A SMBus 7-bit address Mapping

TUSB8044A 7-bit

Address

Description

7'b1000100

00h thru FFh

Base 0 Registers

7'b1000101

100h thru 1FFh

Base 1 Registers for Billboard string 1 and 2

7'b1000110

200h thru 2DFh

Base 2 Registers for Billboard string 1 and 2

For details on SMBus requirements, refer to the System Management Bus Specification.

NOTE

If the TUSB8044A is addressed by a host using an unsupported protocol it will not

respond. The TUSB8044A waits indefinitely for configuration by the SMBus host and will

not connect on the upstream port until the SMBus host indicates configuration is complete

by clearing the CFG_ACTIVE bit.

TUSB8044AI bảng dữ liệu(PDF) 26 Page - Texas Instruments