| công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
SMS01GAF bảng dữ liệu(PDF) 34 Page - Numonyx B.V |
|
|
|||||||||||||||||||||||||||||
SMS01GAF bảng dữ liệu(HTML) 34 Page - Numonyx B.V |
|
34 / 61 page ![]() Card registers SMSxxxAF, SMSxxxFF, SMSxxxBF 34/61 5.4 RCA Register The writable 16-bit Relative Card Address Register contains the card address published by the card during the identification phase. This address is used for addressed host-card communications after the card identification phase. The default value of the RCA register is 0000h. This value is reserved, the CMD7 command uses it to set all the cards to the Standby state. 5.5 DSR Register (Optional) The 16-bit Driver Stage Register is not used in Numonyx Cards. 5.6 SCR Register The SD Card Configuration Register (SCR) is a configuration register. The SCR provides information on the special features that are configured in the SD Memory Card. The size of SCR Register is 64 bit. This register is programmed in the factory by the SD Memory Card manufacturer. Table 23 describes the SCR contents. temporary write protection TMP_WRITE_PROTECT 1 R/W [12:12] File format FILE_FORMAT 2 R/W(1) [11:10] reserved - 2 R/W [9:8] CRC CRC 7 R/W [7:1] not used, always'1 - 1 - [0:0] 1. R = readable, W(1) = can be written once, W = can be written several times. Table 22. CSD Fields Compatible with CSD Structure V1 / MM Card Specification V2.11 Name Field Width Cell Type(1) CSD-slice Table 23. SCR Fields Description Field Width Cell Type(1) SCR Slice SCR Structure SCR_STRUCTURE 4 R [63:60] SD Memory Card - Specification. Version SD_SPEC 4 R [59:56] data_status_after erases DATA_STAT_AFTER_ERASE 1 R [55:55] SD Security Support SD_SECURITY 3 R [54:52] DAT Bus width supported SD_BUS_WIDTHS 4 R [51:48] reserved - 16 R [47:32] reserved for manufacturer usage - 32 R [31:0] 1. R = readable. |
|
Link URL |
| Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Liên kết đến bảng dữ liệu | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |