Search found 109 matches

by iSTART
25 Mar 2021, 13:16
Forum: Company Profile
Topic: ECO system of iSTART
Replies: 0
Views: 1953

ECO system of iSTART

ECO system of iSTART.jpg
ECO system of iSTART.jpg (52.32 KiB) Viewed 1953 times
ECO system of iSTART.jpg
ECO system of iSTART.jpg (52.32 KiB) Viewed 1953 times
by iSTART
20 Jan 2021, 09:20
Forum: START
Topic: MBIST Area Statistic
Replies: 0
Views: 599

MBIST Area Statistic

In this section, it lists referenced area statistics while adding MBIST into design. Design architecture: Memory: Single-port SRAM *20 and ROM *1 Process: TSMC 55nm Library: sc9_cln55lp_base_rvt_ss_typical_max_1p08v_125c NAND Gate area:1.44 um2 Default BFL settings: (default.bfl) P1.png Synthetic a...
by iSTART
24 Dec 2020, 10:52
Forum: START
Topic: Diagnosis operation
Replies: 0
Views: 1451

Diagnosis operation

To debug memory defects, MBIST should add diagnosis functionality. Without, MBIST only can report memory cells pass or fail result. In START tool, designer can add diagnosis function by setting following parameters “diagnosis_support” “diagnosis_data_sharing” “diagnosis_memory_info” “diagnosis_time...
by iSTART
16 Dec 2020, 14:56
Forum: START
Topic: START License Update Failure
Replies: 0
Views: 1191

START License Update Failure

If license of iSTART tool expired, customer should get new license from iSTART and update it. Following shows license update procedure. Step 1: Using following command to extract license package under Linux environment and replace existed license package. Where LM-CentOS-6.5-x86_64-xxxxx.bz2 indica...
by iSTART
15 Dec 2020, 16:16
Forum: EZ-BIST
Topic: EZ-BIST License Update Failure
Replies: 0
Views: 3300

EZ-BIST License Update Failure

If license of iSTART tool expired, customer should get new license from iSTART and update it. Following shows license update procedure. Step 1: Using following command to extract license package under Linux environment and replace existed license package. Where LM-CentOS-6.5-x86_64-xxxxx.bz2 indica...
by iSTART
15 Dec 2020, 16:04
Forum: EZ-BIST
Topic: EZ-BIST Installation
Replies: 0
Views: 2701

EZ-BIST Installation

[EZ-BIST File Package] In EZ-BIST released tool package, it includes: Demo case DOC LM-CentOS-x.x-x86_64-xxxx.bz2 EZ-BIST-CentOS-x.x-x86_64-develop-xxxx.tar.gz [/b][/size][/color] Demo case folder contains an example case, EZ-BIST_Demo.tar.gz. User can be familiar with iSTART tool through operating...
by iSTART
14 Dec 2020, 16:22
Forum: START
Topic: How much area will be added, if use iSTART MBIST
Replies: 0
Views: 1137

How much area will be added, if use iSTART MBIST

ISTART MBIST uses hardware sharing architecture. So, it will add less circuit and the proportion of MBIST area will drop rapidly while the memory exceeds 4 instances. The proportion of MBIST does not increase with the amount of memory. From following statistics, compare to memory area, if memory ex...
by iSTART
14 Dec 2020, 15:57
Forum: START
Topic: Dynamic Memory Testing implemention
Replies: 0
Views: 1100

Dynamic Memory Testing implemention

DMT (Dynamic Memory Testing) is a unique implementation among memory testing and developed for some electronic devices, such as secure devices, server system, uninterruptible power equipment …etc. These applications may run a very long time after system power-on. To guarantee these systems work pro...