Mediatek mt7615
Supplementary Files
These are supplementary resources for the ramips/mt7621 target.
They include build tools, the imagebuilder, sha256sum, GPG signature file, and other useful files.
| Filename | sha256sum | File Size | Date |
|---|---|---|---|
| kmods/ | — | — | Mon Jul 1 00:38:34 2019 |
| packages/ | — | — | Sat Jan 25 20:18:58 2020 |
| config.seed | 6f6ca4ab7b2be6ffdd88b8e520c343402db09b95ae7398ed146c039d0f00412b | 6.2 KB | Mon Jul 1 00:37:52 2019 |
| openwrt-18.06.4-ramips-mt7621.manifest | ee8bac48f9c0b7cc69419a10f2a2eddc9b786d0c63ba441d960c651fb07f041f | 2.4 KB | Mon Jul 1 00:34:00 2019 |
| openwrt-imagebuilder-18.06.4-ramips-mt7621.Linux-x86_64.tar.xz | 6531a502351094adcd1e2450baf61e7459947731f4f2f8d8455bc6d0a16b09c3 | 115552.8 KB | Mon Jul 1 00:36:21 2019 |
| openwrt-sdk-18.06.4-ramips-mt7621_gcc-7.3.0_musl.Linux-x86_64.tar.xz | 57a48c349f149bf4746421534f6018445ab526100f0fac960b5bf833c9d5d03a | 56176.5 KB | Mon Jul 1 00:37:39 2019 |
| sha256sums | — | 104.6 KB | Mon Jul 1 00:38:07 2019 |
| sha256sums.asc | — | 0.8 KB | Mon Jul 1 00:42:11 2019 |
Supplementary Files
These are supplementary resources for the ramips/mt7621 target.
They include build tools, the imagebuilder, sha256sum, GPG signature file, and other useful files.
| Filename | sha256sum | File Size | Date |
|---|---|---|---|
| packages/ | — | — | Sat Jan 25 20:16:51 2020 |
| config.seed | f979c8b93a2c35347c24f7478b93e9b910e2afecf9d4da1f29356aaa005bdbdd | 6.1 KB | Tue Jul 31 14:36:01 2018 |
| openwrt-18.06.0-ramips-mt7621.manifest | f91e1ad21740cbeeb4af7e073577becaa7c47a16dcc794b334608989f2842122 | 2.4 KB | Tue Jul 31 14:32:06 2018 |
| openwrt-imagebuilder-18.06.0-ramips-mt7621.Linux-x86_64.tar.xz | d52273272572855a19da12ac4117b471776ce552ddd3e62dd467a1cee12b5ab5 | 119071.0 KB | Tue Jul 31 14:34:23 2018 |
| openwrt-sdk-18.06.0-ramips-mt7621_gcc-7.3.0_musl.Linux-x86_64.tar.xz | c3946ca4de5b12041a0cb581368d1f59ed7bfe217766bba3787749da1580ccf9 | 56040.3 KB | Tue Jul 31 14:35:52 2018 |
| sha256sums | — | 11.8 KB | Tue Jul 31 14:36:12 2018 |
| sha256sums.asc | — | 0.8 KB | Tue Jul 31 14:36:12 2018 |
MediaTek xDSL
Products
ADSL
-
http://www.mediatek.com/_en/01_products/04_pro.php?sn=1031
- TC3085/TC3086 = AFE (Analog Front-End) for ADSL2+
- TC3162L2M It incorporates a 32-bit network processor and a DMT (Discrete Multi-Tone)-engine for ADSL2+
- TC3162LEM It incorporates a 32-bit network processor and a DMT (Discrete Multi-Tone)-engine for ADSL2+
VDSL
- RT63260 The RT63260 is a highly integrated single-chip solution combining AFE (Analog Front End) chip technology and an ADSL2/2+ wired ADSL modem application together on one chip. It includes a 32-bit network processor and a Discrete Multi-Tone (DMT) engine for ADSL
-
RT63365
combine with RT63087 AFE (Analog Front-End) for VDSL2
-
RT63368 It incorporates a MIPS 34Kc CPU and a DMT (Discrete Multi-Tone)-engine for VDSL2
combine with RT63087 AFE (Analog Front-End) for VDSL2
-
RT65168 It incorporates a MIPS 34Kc CPU and a DMT (Discrete Multi-Tone)-engine for VDSL2
combine with RT63095 AFE (Analog Front-End) for VDSL2
unknown
Ralink ramips
- A quite good source for product briefs on MediaTek/Ralink SoCs in pdf-form seems to be here: http://wikidevi.com/files/Ralink/.
-
OpenWrt specific:
- all MediaTek/Ralink SoCs are merged under the target .
- building a target requires a target-specific firmware (that is, most devices need customized firmware). The kernel is patched with the command line that has the board name in it. This mechanism is similar to what is done for ar71xx platforms.
-
browse the source code:
- : there might still be some historical information in the OpenWrt dev wiki https://dev.openwrt.org/wiki/platforms, but it must be well hidden then. Seems there is nothing that can be found today…
| Target | Subtarget | SoC | RAM | Ant | MIPS | Devices |
|---|---|---|---|---|---|---|
| RT288x | RT2880 | SDR | 2T3R | 4KEc | see ToH | |
| RT3x5x/RT5350 | RT3050 | SDR | 2T2R | 24KEc | see ToH | |
| RT3052 | SDR | 2T2R | 24KEc | see ToH | ||
| RT3350 | SDR | 1T1R | 24KEc | see ToH | ||
| RT3352 | SDR/DDR2 | 2T2R | 24KEc | see ToH | ||
| RT5350 | SDR | 1T1R | 24KEc | see ToH | ||
| RT3662/RT3883 | RT3662 | SDR/DDR2 | 2T3R | 74Kc | see ToH | |
| RT3883 | SDR/DDR2 | 3T3R | 74Kc | see ToH | ||
| MT7620 | MT7620a | DDR2 | 2T2R | 24KEc | see ToH | |
| MT7620n | SDR/DDR1/2 | 2T2R | 24KEc | see ToH | ||
| MT7621 | MT7621 | DDR2/3 | n/a | 1004Kc | see ToH | |
| MT7628 | MT7628 | DDR1/2 | 2T2R | 24kec | see ToH | |
| MT7688 | MT7688 | DDR1/2 | 1T1R | 24kec | see ToH | |
| n/a | RT6856 | ? | ? | 34KEc | see ToH |
-
MT7620 vs. RT5350
- both chips are very similar on the software layer.
-
MT7620 is the successor, it’s “faster and better”,
-
http://www.mediatek.com/en/products/connectivity/wifi/home-network/wifi-ap/mt7620na
-
http://www.anz.ru/files/mediatek/MT7620_Datasheet.pdf
-
-
RT5350 is still available and cheaper, http://cdn.sparkfun.com/datasheets/Wireless/WiFi/RT5350.pdf
-
see here for a comparison: http://vonger.cn/?p=242
-
MT7621
- Dual-Core
- SoC does not include a Wifi subsystem
-
http://www.mediatek.com/en/products/connectivity/wifi/home-network/wifi-ap/mt7621na/
-
https://wikidevi.com/wiki/MediaTek_MT7621
