чет устал искать куда обратится, вопрос такои в неоторых видах техники emmc питается одним общим питанием (vcc-vccq 3.3v) ну и собственно эти emmc не хотят читаться "коробком", почему не активна кнопка выбора напряжений в софте? если я тупо хачу читать ее с более высоким напряжением?
eMMC CID : FE014E5031585858581484F778BC6133
eMMC CSD : D04F01320F5913FFFFFFFFE78A40008F
eMMC Manufacturer ID: 00FE , OEM ID: 014E
eMMC Date: 06/2014 Rev.0x14
eMMC NAME: P1XXXX , S/N: 2230810812
eMMC NAME (HEX): 503158585858
EMMC ROM1 (Main User Data) Capacity: 3656 MB
EMMC ROM2 (Boot Раздел 1) Емкость: 2048 kB
EMMC ROM3 (Boot Раздел 2) Емкость: 2048 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
EMMC Password Locked: No
Extended CSD rev 1.6 (MMC 4.5)
Boot configuration [PARTITION_CONFIG: 0x78] Boot from:ROM1 (Main User Area)
Boot bus config [177]: 0x00 , width 1bit , Partition config [179]: 0x78.
H/W reset function [RST_N_FUNCTION]: 0x00
High-capacity WP group size [HC_WP_GRP_SIZE: 0x00002000]
Partitioning Support [PARTITIONING_SUPPORT]: 0x07
Device support partitioning feature
Device can have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x00
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Backup saved: P1XXXX_2230810812_20190119_2120.extcsd
Partition table scan:
GPT: not present
Сделано.
Skip bad blocks policy selected, block skipped. Dump may be corrupted.
Error reading address 0x01200000 Error Code:-1 Reason :CMD Timeout Error
Retry reading address 0x01200000 (Attempt #1)
Retry failed at address 0x01200000 Error Code:-103 Reason :OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Skip bad blocks policy selected, block skipped. Dump may be corrupted.
Error reading address 0x01A00000 Error Code:-1 Reason :CMD Timeout Error
Retry reading address 0x01A00000 (Attempt #1)
Retry failed at address 0x01A00000 Error Code:-103 Reason :OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Skip bad blocks policy selected, block skipped. Dump may be corrupted.
Error reading address 0x02200000 Error Code:-1 Reason :CMD Timeout Error