PM7366-PI datasheet(239/286 Pages) PMC

tên linh kiện	PM7366-PI

Giải thích chi tiết về linh kiện	FRAME ENGINE AND DATA LINK MANAGER

PDF	286 Pages

Scroll/Zoom	100%

nhà sản xuất	PMC [PMC-Sierra, Inc]

Trang chủ	http://www.pmc-sierra.com

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239 / 286 page

RELEASED

PM7366 FREEDM-8

DATA SHEET

PMC-1970930

ISSUE 4

FRAME ENGINE AND DATA LINK MANAGER

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA,INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

226

TEST FEATURES DESCRIPTION

The FREEDM-8 also supports a standard IEEE 1149.1 five signal JTAG boundary scan test port

for use in board testing. All device inputs may be read and all device outputs may be forced via

the JTAG test port.

12.1 Test Mode Registers

Test mode registers are used to apply test vectors during production testing of the FREEDM.

Production testing is enabled by asserting the PMCTEST pin. During production tests, FREEDM-

8 registers are selected by the TA[11:0] pins. The address of a register on TA[11:0] is identical to

the PCI offset of that register when production testing is disabled (PMCTEST low). Read

accesses are enabled by asserting TRDB low while write accesses are enabled by asserting

TWRB low. Test mode register data is conveyed on the TDAT[15:0] pins. Test mode registers (as

opposed to normal mode registers) are selected when TA[11]/TRS is set high.

PM7366-PI bảng dữ liệu(PDF) 239 Page - PMC-Sierra, Inc