FreeCalypso > hg > freecalypso-sw
comparison loadtools/scripts/k5a3281.init @ 86:2f12c31fcc9c
loadtools/scripts: hw configuration for GTA02
| author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
|---|---|
| date | Tue, 20 Aug 2013 07:02:36 +0000 |
| parents | |
| children | f8bb6cd4edd3 |
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| 85:6f8d3771aa6c | 86:2f12c31fcc9c |
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| 1 # The RAM+flash MCP in the GTA02 GSM modem block is SEC K5A3281CTM. | |
| 2 # The closest datasheet that could be found is for K5A3280; | |
| 3 # all current understanding of this IC is based on the latter datasheet. | |
| 4 | |
| 5 # The flash part of the MCP is wired to nCS0. The access time is 70 ns | |
| 6 # just like on the flash part used in the Pirelli DP-L10, so use the | |
| 7 # same setting. | |
| 8 w16 fffffb00 00A4 | |
| 9 | |
| 10 # The RAM part of this MCP (wired to nCS1 as usual) appears to be real | |
| 11 # SRAM, not pSRAM like in S71PL129NC0. The access time is advertised | |
| 12 # as 55 ns, and OsmocomBB sets WS to 3. We'll do the same. | |
| 13 w16 fffffb02 00A3 |