URL
https://opencores.org/ocsvn/sd_card_controller/sd_card_controller/trunk
Subversion Repositories sd_card_controller
Compare Revisions
- This comparison shows the changes necessary to convert path
/sd_card_controller
- from Rev 3 to Rev 4
- ↔ Reverse comparison
Rev 3 → Rev 4
/trunk/README.md
0,0 → 1,26
=pod |
|
=head1 Wishbone SD Card Controller IP Core |
|
The Wishbone SD Card Controller IP Core is MMC/SD communication controller designed to be |
used in a System-on-Chip. IP core provides simple interface for any CPU with Wishbone |
bus. The communication between the MMC/SD card controller and MMC/SD card is performed |
according to the MMC/SD protocol. |
|
=head2 Features |
|
The MMC/SD card controller provides following features: |
|
- 1- or 4-bit MMC/SD mode (does not support SPI mode), |
- 32-bit Wishbone interface, |
- DMA engine for data transfers, |
- Interrupt generation on completion of data and command transactions, |
- Configurable data transfer block size, |
- Support for any command code (including multiple data block tranfser), |
- Support for R1, R1b, R2(136-bit), R3, R6 and R7 responses. |
|
=head2 Documentation |
|
The documentation is located in the doc/ directory. |
|
=cut |