Datasheet

AM3517, AM3505
www.ti.com SPRS550E –OCTOBER 2009–REVISED MARCH 2013
Table 2-19. Serial Communication Interfaces – USB Signals Description (continued)
SIGNAL NAME [1] DESCRIPTION [2] TYPE [3] ZCN BALL [4] ZER BALL [4]
hsusb1_data3 Dedicated for external IO AB19 E21
transceiver Bidirectional
data bus
hsusb1_data4 Dedicated for external IO Y18 E19
transceiver Bidirectional
data bus additional signals
for 12-pin ULPI operation
hsusb1_data5 Dedicated for external IO AE19 F21
transceiver Bidirectional
data bus additional signals
for 12-pin ULPI operation
hsusb1_data6 Dedicated for external IO AD19 F19
transceiver Bidirectional
data bus additional signals
for 12-pin ULPI operation
hsusb1_data7 Dedicated for external IO AA18 G19
transceiver Bidirectional
data bus additional signals
for 12-pin ULPI operation
2.4.4 Removable Media Interfaces
Table 2-20. Removable Media Interfaces – MMC/SDIO Signals Description
SIGNAL NAME [1] DESCRIPTION [2] TYPE [3] ZCN BALL [4] ZER BALL [4]
MULTIMEDIA MEMORY CARD (MMC1) / SECURE DIGITAL IO (SDIO1)
mmc1_clk MMC/SD Output Clock O AA9 P22
mmc1_cmd MMC/SD command signal IO AB9 N21
mmc1_dat0 MMC/SD Card Data bit 0 / IO AC9 P21
SPI Serial Input
mmc1_dat1 MMC/SD Card Data bit 1 IO AD9 N20
mmc1_dat2 MMC/SD Card Data bit 2 IO AE9 P19
mmc1_dat3 MMC/SD Card Data bit 3 IO AA10 P20
mmc1_dat4 MMC/SD Card Data bit 4 IO AB10 N22
mmc1_dat5 MMC/SD Card Data bit 5 IO AC10 N19
mmc1_dat6 MMC/SD Card Data bit 6 IO AD10 N18
mmc1_dat7 MMC/SD Card Data bit 7 IO AE10 P18
MULTIMEDIA MEMORY CARD (MMC2) / SECURE DIGITAL IO (SDIO2)
mmc2_clk MMC/SD Output Clock O AD11 M21
mmc2_dir_dat0 Direction control for DAT0 O AB13 L18
signal case an external
transceiver used
mmc2_dir_dat1 Direction control for DAT1 O AC13 L20
and DAT3 signals case an
external transceiver used
mmc2_dir_dat2 Direction control for DAT2 O AB1 V18
signal case an external
transceiver used
mmc2_dir_dat3 Direction control for DAT4, O AB2 Y19
DAT5, DAT6, and DAT7
signals case an external
transceiver used
mmc2_clkin MMC/SD input clock I AE13 NA
mmc2_dat0 MMC/SD Card Data bit 0 IO AB12 K20
mmc2_dat1 MMC/SD Card Data bit 1 IO AC12 L19
mmc2_dat2 MMC/SD Card Data bit 2 IO AD12 M18
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