Bug #111217
【Figure】【EVT】【SI】PHONE_ON_N只有0.967V，MCU_865_RESET无信号，MAX96735_TP_INT_GPIO_7高电平有Vpp=135mV/频率=55kHz的纹波干扰
| Status: | CLOSED | Start date: | 2022-08-11 | |
|---|---|---|---|---|
| Priority: | High | Due date: | ||
| Assignee: | SZ-硬件二组_SD3 王苗 | % Done: | 100% | |
| Category: | EE | |||
| Target version: | - | |||
| Need_Info: | -- | Found Version: | 2022.08.07 | |
| Resolution: | -- | Degrated: | -- | |
| Severity: | Major | Verified Version: | ||
| Reproducibility: | Every time | Fixed Version: | ||
| Test Type: | Release Test | Root cause: |
Description
PHONE_ON_N只有0.967V，MCU_865_RESET无信号
phone on n.png (38.4 KB)
History
#1 Updated by SZ HW Test-曾小文 almost 3 years ago
- Subject changed from PHONE_ON_N只有0.967V，MCU_865_RESET无信号 to PHONE_ON_N只有0.967V，MCU_865_RESET无信号，MAX96735_TP_INT_GPIO_7高电平有Vpp=135mV/频率=55kHz的纹波干扰
#2 Updated by SZ HW Test-曾小文 almost 3 years ago
- Assignee set to SZ-硬件二组_SD3 王苗
#3 Updated by SZ HW Test-曾小文 almost 3 years ago
- Subject changed from PHONE_ON_N只有0.967V，MCU_865_RESET无信号，MAX96735_TP_INT_GPIO_7高电平有Vpp=135mV/频率=55kHz的纹波干扰 to 【Figure】【EVT】【SI】PHONE_ON_N只有0.967V，MCU_865_RESET无信号，MAX96735_TP_INT_GPIO_7高电平有Vpp=135mV/频率=55kHz的纹波干扰
#4 Updated by 项目二组_SD3 曾小文 almost 3 years ago
- Status changed from New to RESOLVED
8/24:MAX96735_TP_INT_GPIO_7高电平有Vpp=135mV/频率=55kHz的纹波干扰:确认为美信IC问题。
MCU_865_RESET复测仍无信号：865系统需检测到crash才有信号，评估先不测。
#5 Updated by 项目二组_SD3 曾小文 almost 3 years ago
- Status changed from RESOLVED to VERIFIED
#6 Updated by 项目二组_SD3 曾小文 almost 3 years ago
- Status changed from VERIFIED to CLOSED
#7 Updated by CD TPM-申艳艳 almost 3 years ago
- Category set to EE
- % Done changed from 0 to 100