View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003161 | PicoMODA9_HW | MISC | public | 2017-02-03 17:50 | 2017-02-03 17:50 |
| Reporter | Keller | Assigned To | |||
| Priority | low | Severity | minor | Reproducibility | always |
| Status | new | Resolution | open | ||
| Product Version | 1.10 | ||||
| Target Version | 1.10 | ||||
| Summary | 0003161: Upper four data bits for eMMC are wrong | ||||
| Description | When eMMC is equipped and no NAND is present, eMMC could theoretically be used with 8 bits data bus width instead of 4 bits. But this will not work because the upper four data bits are connected to the wrong CPU pads. eMMC is driven by SD1. The SD1_DATA4 to SD1_DATA7 signals are only available on pads NANDF_D0 to NANDF_D3. But the eMMC signals are actually connected to NANDF_D3 to NANDF_D6. This is wrong! | ||||
| Forum Link | |||||
