Difference between revisions of "Thread:Talk:R-Car/Boards/Kingfisher/About 440p ComExpress CN1B B055"
(New thread: About 440p_ComExpress CN1B B055) |
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https://www.renesas.com/en-us/doc/products/rcar/R-Car_StarterKit_Gen3_SCH_Rev.110.pdf<br /> | https://www.renesas.com/en-us/doc/products/rcar/R-Car_StarterKit_Gen3_SCH_Rev.110.pdf<br /> | ||
440p_ComExpress CN1B B055<br /> | 440p_ComExpress CN1B B055<br /> | ||
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| + | BACKGROUND：<br /> | ||
| + | When Kingfisher upgraded from M04 to M05, it seems that the connection has changed from A079 to B055, so I am investigating the reason.<br /> | ||
Latest revision as of 23:00, 19 March 2018
I am investigating the connection relationship between Kingfisher (* 1) and StarterKit (* 2).
(* 1), B055 of 440p_ComExpress is named IrqEXT0xE8 and it is connected with INT of U11 (TCA9539QPWRQ1).
(* 2), B055 of 440p_ComExpress is named AVB_AVTP_MATCH / SCL5 and is connected to B11 (AVB_AVTP_MATCH_A) of R-Car SiP.
How will it work (how do you communicate) with B055 when connecting (* 1) and (* 2) together?
(*1)Kingfisher(SBEV-RCAR-KF-M05)
http://www.shimafuji.co.jp/DL/EN/InfotainmentCarrierBoard/files/sbev-rcar-kf-m05_Rev3.2.pdf
440p_ComExpress CN1B B055
(*2)StarterKit(RTP0RC77951SKBX010SA01)
https://www.renesas.com/en-us/doc/products/rcar/R-Car_StarterKit_Gen3_SCH_Rev.110.pdf
440p_ComExpress CN1B B055
BACKGROUND：
When Kingfisher upgraded from M04 to M05, it seems that the connection has changed from A079 to B055, so I am investigating the reason.
