OMAP3503DCBBA Datasheet, PDF (105/264 Pages) Texas Instruments – OMAP3515 and OMAP3503 Applications Processors

OMAP3515, OMAP3503
www.ti.com
SPRS505H – FEBRUARY 2008 – REVISED OCTOBER 2013
2.5.4 Removable Media Interfaces
Table 2-18. Removable Media Interfaces – MMC/SDIO Signals Description
SIGNAL NAME
DESCRIPTION
MULTIMEDIA MEMORY CARD (MMC1) / SECURE DIGITAL IO (SDIO1)
mmc1_clk
MMC/SD Output Clock
mmc1_cmd
MMC/SD command signal
mmc1_dat0
MMC/SD Card Data bit 0 / SPI Serial Input
mmc1_dat1
MMC/SD Card Data bit 1
mmc1_dat2
MMC/SD Card Data bit 2
mmc1_dat3
MMC/SD Card Data bit 3
mmc1_dat4
MMC/SD Card Data bit 4
mmc1_dat5
MMC/SD Card Data bit 5
mmc1_dat6
MMC/SD Card Data bit 6
mmc1_dat7
MMC/SD Card Data bit 7
MULTIMEDIA MEMORY CARD (MMC2) / SECURE DIGITAL IO (SDIO2)
mmc2_clk
MMC/SD Output Clock
mmc2_dir_dat0
Direction control for DAT0 signal case an external
transceiver used
mmc2_dir_dat1
Direction control for DAT1 and DAT3 signals case an
external transceiver used
mmc2_dir_dat2
Direction control for DAT2 signal case an external
transceiver used
mmc2_dir_dat3
Direction control for DAT4, DAT5, DAT6, and DAT7
signals case an external transceiver used
mmc2_clkin
MMC/SD input Clock
mmc2_dat0
MMC/SD Card Data bit 0
mmc2_dat1
MMC/SD Card Data bit 1
mmc2_dat2
MMC/SD Card Data bit 2
mmc2_dat3
MMC/SD Card Data bit 3
mmc2_dat4
MMC/SD Card Data bit 4
mmc2_dat5
MMC/SD Card Data bit 5
mmc2_dat6
MMC/SD Card Data bit 6
mmc2_dat7
MMC/SD Card Data bit 7
mmc2_dir_cmd
Direction control for CMD signal case an external
transceiver is used
mmc2_cmd
MMC/SD command signal
MULTIMEDIA MEMORY CARD (MMC3) / SECURE DIGITAL IO (SDIO3)
mmc3_clk
MMC/SD Output Clock
mmc3_cmd
MMC/SD command signal
mmc3_dat0
MMC/SD Card Data bit 0 / SPI Serial Input
mmc3_dat1
MMC/SD Card Data bit 1
mmc3_dat2
MMC/SD Card Data bit 2
mmc3_dat3
MMC/SD Card Data bit 3
mmc3_dat4
MMC/SD Card Data bit 4
mmc3_dat5
MMC/SD Card Data bit 5
mmc3_dat6
MMC/SD Card Data bit 6
mmc3_dat7
MMC/SD Card Data bit 7
TYPE ⁽¹
)
BALL BOTTOM
(CBB Pkg.)
O
N28
IO
M27
IO
N27
IO
N26
IO
N25
IO
P28
IO
P27
IO
P26
IO
R27
IO
R25
O
AE2
O
AE4
O
AH3
O
AF19
O
AE21
I
AE3
IO
AH5
IO
AH4
IO
AG4
IO
AF4
IO
AE4 / AB3
IO
AH3 / AB4
IO
AF3 / AA4
IO
AE3 / AC2
O
AF3
IO
AG5
O
AB1 / AF10
IO
AC3 / AE10
IO
AE4 / AE11
IO
AH3 / AH9
IO
AF3 / AF13
IO
AE3 / AE13
IO
AF11
IO
AG9
IO
AF9
IO
AH14
BALL BOTTOM
(CBC Pkg.)
N19
L18
M19
M18
K18
N20
M20
P17
P18
P19
W10
V10
M3
E4
G3
K3
T10
T9
U10
U9
P9 / V10
M3/P8
L3/P7
K3/R7
L3
R10
R9 / AB2
R8 / AB3
V10 / Y3
M3/AB1
L3/AE3
K3/AA3
AC3
V2
AA4
AD2
BALL BOTTOM
(CUS Pkg.)
M23
L23
M22
M21
M20
N23
N22
N21
N20
P24
Y1
AB2
AA2
AC17
AB16
AA1
AB3
Y3
W3
V3
AB2 / T5
AA2 / R4
Y2 / T4
AA1 / T6
Y2
AB5
AC1
AD3
AB2 / AC5
AA2 / AD2
Y2 / AC8
AA1 / AD8
AD6
AD5
AC4
AD9
(1) Type = Ball type for this specific function (I = Input, O = Output, Z = high-impedance, D = Open Drain, DS = Differential, A = Analog)
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