OMAP4460 Datasheet, PDF (105/444 Pages) Texas Instruments – Multimedia Device

Public Version
OMAP4460
www.ti.com
SWPS046A – JANUARY 2012
Table 2-29. MMC/SDIO Signal Descriptions (continued)
SIGNAL NAME [1]
DESCRIPTION [2]
sdmmc1_cmd
SDMMC1 command
sdmmc1_dat0
SDMMC1 data bit 0
sdmmc1_dat1
SDMMC1 data bit 1
sdmmc1_dat2
SDMMC1 data bit 2
sdmmc1_dat3
SDMMC1 data bit 3
sdmmc1_dat4
SDMMC1 data bit 4
sdmmc1_dat5
SDMMC1 data bit 5
sdmmc1_dat6
SDMMC1 data bit 6
sdmmc1_dat7
SDMMC1 data bit 7
Multimedia Memory Card / Secure Digital IO (SDMMC2)
sdmmc2_clk
SDMMC2 clock
sdmmc2_cmd
SDMMC2 command
sdmmc2_dat0
SDMMC2 data bit 0
sdmmc2_dat1
SDMMC2 data bit 1
sdmmc2_dat2
SDMMC2 data bit 2
sdmmc2_dat3
SDMMC2 data bit 3
sdmmc2_dat4
SDMMC2 data bit 4
sdmmc2_dat5
SDMMC2 data bit 5
sdmmc2_dat6
SDMMC2 data bit 6
sdmmc2_dat7
SDMMC2 data bit 7
sdmmc2_dir_cmd
SDMMC2 command direction signal to drive external
level shifter
sdmmc2_dir_dat0
SDMMC2 data bit 0 direction signal to drive external
level shifter
sdmmc2_dir_dat1
SDMMC2 data bit 1/3 direction signal to drive
external level shifter
sdmmc2_clk_fdbk
SDMMC2 clock feedback if external loop back is
needed
Multimedia Memory Card / Secure Digital IO (SDMMC3)
sdmmc3_clk
SDMMC3 clock
sdmmc3_cmd
SDMMC3 command
sdmmc3_dat0
SDMMC3 data bit 0
sdmmc3_dat1
SDMMC3 data bit 1
sdmmc3_dat2
SDMMC3 data bit 2
sdmmc3_dat3
SDMMC3 data bit 3
Multimedia Memory Card / Secure Digital IO (SDMMC4)
sdmmc4_clk
SDMMC4 clock
sdmmc4_cmd
SDMMC4 command
sdmmc4_dat0
SDMMC4 data bit 0
sdmmc4_dat1
SDMMC4 data bit 1
sdmmc4_dat2
SDMMC4 data bit 2
sdmmc4_dat3
SDMMC4 data bit 3
Multimedia Memory Card / Secure Digital IO (SDMMC5)
sdmmc5_clk
SDMMC5 clock
sdmmc5_cmd
SDMMC5 command
sdmmc5_dat0
SDMMC5 data bit 0
sdmmc5_dat1
SDMMC5 data bit 1
sdmmc5_dat2
SDMMC5 data bit 2
TYPE [3]
IO
IO
IO
IO
IO
IO
IO
IO
IO
BALL BOTTOM [4]
B22 / E3
C16 / E4
D16 / E2
C17 / E1
D17 / F4
C18 / F3
D18 / F1
C19 / G4
D19 / G3
O
B11 / AE5
IO
B12 / AF5
IO
C12 / AE4
IO
D12 / AF4
IO
C13 / AG3
IO
D13 / AF3
IO
C15 / AD3
IO
D15 / AD4
IO
A16 / AC2
IO
B1 / AD26
O
A16
O
C15
O
D15
I
B16
O
AB26 / AE9
IO
AB27 / AG10
IO
AA25 / AE10
IO
AA26 / AH11
IO
AB25 / AG11
IO
AC27 / AF10
O
AE21 / AF12
IO
AF20 / AG12
IO
AF21 / AE12
IO
AH19 / AG13
IO
AG20 / AE11
IO
AE20 / AF11
O
AE5
IO
AF5
IO
AE4
IO
AF4
IO
AG3
BALL TOP [5]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Copyright © 2012, Texas Instruments Incorporated
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Terminal Description 105