AM3517_14 Datasheet, PDF (68/223 Pages) Texas Instruments – ARM Microprocessors

AM3517, AM3505
SPRS550E – OCTOBER 2009 – REVISED MARCH 2013
www.ti.com
Table 2-19. Serial Communication Interfaces – USB Signals Description (continued)
SIGNAL NAME [1]
hsusb2_clk
hsusb2_stp
hsusb2_dir
hsusb2_nxt
hsusb2_data0
hsusb2_data1
hsusb2_data2
hsusb2_data3
hsusb2_data4
hsusb2_data5
hsusb2_data6
hsusb2_data7
HSUSB1
hsusb1_clk
hsusb1_stp
hsusb1_dir
hsusb1_nxt
hsusb1_data0
hsusb1_data1
hsusb1_data2
DESCRIPTION [2]
TYPE [3]
Dedicated for external
O
transceiver 60-MHz clock
input from PHY
Dedicated for external
O
transceiver Stop signal
Dedicated for external
I
transceiver Data direction
control from PHY
Dedicated for external
I
transceiver Next signal
from PHY
Dedicated for external
IO
transceiver Bidirectional
data bus
Dedicated for external
IO
transceiver Bidirectional
data bus
Dedicated for external
IO
transceiver Bidirectional
data bus
Dedicated for external
IO
transceiver Bidirectional
data bus
Dedicated for external
IO
transceiver Bidirectional
data bus additional signals
for 12-pin ULPI operation.
Dedicated for external
IO
transceiver Bidirectional
data bus additional signals
for 12-pin ULPI operation.
Dedicated for external
IO
transceiver Bidirectional
data bus additional signals
for 12-pin ULPI operation.
Dedicated for external
IO
transceiver Bidirectional
data bus
Dedicated for external
O
transceiver 60-MHz clock
input from PHY
Dedicated for external
O
transceiver Stop signal
Dedicated for external
I
transceiver Data direction
control from PHY
Dedicated for external
I
transceiver Next signal
from PHY
Dedicated for external
IO
transceiver Bidirectional
data bus
Dedicated for external
IO
transceiver Bidirectional
data bus
Dedicated for external
IO
transceiver Bidirectional
data bus
ZCN BALL [4]
AC20
AB20
AE21
AD21
AC21
AE22
AE16
AE17
AC16
AB16
AA16
AD16
AE18
AD17
AE20
AD20
AD18
AC18
AB18
ZER BALL [4]
E22
E20
E18
D20
D19
D18
J21
H19
H20
H22
H21
J22
G21
G22
D22
D21
G20
F22
F20
68
Terminal Description
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