Mac Address Upgrade (Ipv6); Device Id (Did) - TCL U65S9906 Service Manual

6fa0806936a0ada733262a3f8e8595d5586ce5cb


MAC Address Upgrade (IPv6)

MAC can be set using UART commands described on enclosed SIACP requirements (rev. v3.9).
- Writing MAC command <0xB3>, Data length <6>, Data type <HEXA> (see below command example from above
MAC code)
<AA 0B B3 00 1C 50 E2 B1 EC 36 78>
⑺
"How to upgrade MAC Address using USB"
See Appendix


Device ID (DID)

Purpose is to allow Other Newtork Download (OND) and further specific Services via dedicated abroad portal (UK
tbc).4 At final, when TV may ask for portal connection, there'll be Device ID matching control sent by host (TV client)
to ensure total integrity.
For such, specific DID (40 bytes) needs to be paired and overwritten into memory for internal client encryption.
All DID and MAC codes have to be download from portal local service via suitable factory workstation LAN system.
Then during production lot, it's necessary to send/write all those codes to each TV.
DID codes can only be set using UART commands described above on enclosed SIACP requirements (rev. v3.9).
- Writing Device ID command <0xB2>, Data length <32>, Data type <ASCII> (see below command example from
above DID code)
<AA 25 B2 42 45 34 46 32 35 35 42 42 44 31 30 36 42 43 38 46 38 30 36 41 45 34 35 36 33 35 30 44 39 31 46 48
93>

LAN Test
A rough LAN test can be done by connecting DHCP server to TV's RJ45 and check that IP, subnet mask, DNS, ...
addresses are visible on "User menu NetworkInternet connection(On)IP settings".
More in-depth test can be performed faster using suitable UART/IR commands following SIACP requirements. SW
will internally manage Network ID (NID) flag controlling all MAC/DID/UID integrity to facilitate PA screening further.
⑾
"Network Connection Setup"
See Appendix
⑿
"How to upgrade Flash SW using Network"
See Appendix
Test and Alignment Specification for MT58 Series (v0 01)
Device ID
Page 10 of 26
User ID MAC Address
111382090
00:1C:50:E2:B1:EC
160523