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USB2240 データシート(PDF) 19 Page - SMSC Corporation |
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USB2240 データシート(HTML) 19 Page - SMSC Corporation |
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19 / 28 page ![]() 6.1 36-Pin Reset States Table 6.1 USB2240/USB2241 36-Pin Reset States Table RESET STATE Post-Reset State xD Mode Post-Reset State SD Mode Post-Reset State MS Mode PIN PIN NAME FUNCTION OUT- PUT PU/ PD IN- PUT FUNCTION OUT- PUT PU/ PD IN- PUT FUNCTION OUT- PUT PU/ PD IN- PUT FUNCTION OUT- PUT PU/ PD IN- PUT 8 xD_D0/SD_D6/MS_D7 none z -- -- xD_D0 hw pd yes SD_D6 hw pu yes MS_D7 hw pd yes 7 xD_D1/SD_D7/MS_D6 none z -- -- xD_D1 hw pd yes SD_D7 hw pu yes MS_D6 hw pd yes 5 xD_D2/SD_D0/MS_D4 none z -- -- xD_D2 hw pd yes SD_D0 hw pu yes MS_D4 hw pd yes 4 xD_D3/SD_D1/MS_D5 none z -- -- xD_D3 hw pd yes SD_D1 hw pu yes MS_D5 hw hw yes 30 xD_D4/GPIO(SD_WP)/MS_SCLK SD_WP 0 -- -- xD_D4 hw pd yes SD_WP (fw) (fw) (fw) MS_SCLK hw hw -- 25 xD_D5/SD_D2 none z -- -- xD_D5 hw pd yes SD_D2 hw pu yes none z -- -- 23 xD_D6/SD_D3/MS_D3 none z -- -- xD_D6 hw pd yes SD_D3 hw pu yes MS_D3 hw pd yes 20 xD_D7/SD_D4/MS_D2 none z -- -- xD _D7 hw pd yes SD_D4 hw pu yes MS_D2 hw pd yes 9 xD_nWP/SD_CLK/MS_BS none z -- -- xD_nWP (fw) pd -- SD_CLK hw -- yes MS_BS hw hw -- 10 xD_ALE/SD_D5/MS_D1 none z -- -- xD_ALE hw pd -- SD_D5 hw pu yes MS_D1 hw hw yes 11 xD_CLE/SD_CMD/MS_D0 none z -- -- xD_CLE hw pd -- SD_CMD hw pu yes MS_D0 hw pd yes 19 GPIO14 (xD_nCD) GPIO zpu yes GPIO (fw) (fw) (fw) 26 GPIO15 (SD_nCD) GPIO zpu yes GPIO (fw) (fw) (fw) 24 GPIO12 (MS_INS) GPIO zpu yes GPIO (fw) (fw) (fw) 27 GPIO2 / RXD / SDA GPIO 0-- -- GPIO (fw) (fw) (fw) RXD z pu yes 29 GPIO4 GPIO 0-- -- GPIO (fw) (fw) (fw) 31 GPIO7 / TXD / SCK / MS_SKT_SEL GPIO 0-- -- GPIO (fw) (fw) (fw) TXD hw -- -- |
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