OMAP3515 Datasheet, PDF (93/227 Pages) Texas Instruments – Applications Processor

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2.4.8 System and Miscellaneous Terminals
OMAP3515/03 Applications Processor
SPRS505 – FEBRUARY 2008
Table 2-23. System and Miscellaneous Signals Description
SIGNAL NAME
DESCRIPTION
sys_32k
sys_xtalin
sys_xtalout
sys_altclk
sys_clkreq
sys_clkout1
sys_clkout2
sys_boot0
sys_boot1
sys_boot2
sys_boot3
sys_boot4
sys_boot5
sys_boot6
sys_nrespwron
sys_nreswarm
sys_nirq
sys_nvmode1
sys_nvmode2
sys_off_mode
sys_ndmareq0
sys_ndmareq1
sys_ndmareq2
sys_ndmareq3
sys_secure_
indicator
sys_drm_
msecure
adpllv2d_
dithering_en1
adpllv2d_
dithering_en2
sys_ipmcsws
sys_opmcsws
pop_int0_ft
pop_int1_ft
pop_tq_temp_
sense_ft
pop_reset_rp_ft
32-kHz clock input
Main input clock. Oscillator input or LVCMOS at 19.2,
13, or 12 MHz.
Output of oscillator
Alternate clock source selectable for GPTIMERs
(maximum 54 MHz), USB (48 MHz), or NTSC/PAL
(54 MHz)
Request from OMAP3515/03 device for system clock
(open source type)
Configurable output clock1
Configurable output clock2
Boot configuration mode bit 0
Boot configuration mode bit 1
Boot configuration mode bit 2
Boot configuration mode bit 3
Boot configuration mode bit 4
Boot configuration mode bit 5
Boot configuration mode bit 6
Power On Reset
Warm Boot Reset (open drain output)
External FIQ input
Indicates the voltage mode
Indicates the voltage mode
Indicates the voltage mode
External DMA request 0 (system expansion). Level
(active low) or edge (falling) selectable.
External DMA request 1 (system expansion). Level
(active low) or edge (falling) selectable.
External DMA request 2 (system expansion). Level
(active low) or edge (falling) selectable.
External DMA request 3 (system expansion). Level
(active low) or edge (falling) selectable.
MSECURE transactions indicator
MSECURE output
adpll dithering enable
adpll dithering enable
Reserved
Reserved
POP dedicated control signal
POP dedicated control signal
POP dedicated control signal
POP dedicated control signal
TYPE⁽¹⁾
I
I
BALL BOTTOM
(CBB Pkg.)
AE25
AE17
O
AF17
I
J25
IO
AF25
O
AG25
O
AE22
I
AH26
I
AG26
I
AE14
I
AF18
I
AF19
I
AE21
I
AF21
I
AH25
IOD
AF24
I
AF26
O
AD26
O
AE26
O
AF22
I
U8
I
T8 / J8
I
L3 / R8
I
K3 / P8
O
AG9
O
AF9
I
AA21
I
AC3
AI
B1
AO
A1
O
AG11
O
AH11
NA
AH16
NA
AG13
BALL TOP
(CBB Pkg.)
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
AB9
AC9
AC14
AB11
BALL BOTTOM
(CUS Pkg.)
AA16
AD15
AD14
A24
Y13
Y7
AA6
AB12
AC16
AD17
AD18
AC17
AB16
AA15
AA10
Y10
W16
Y16
Y15
AD23
D2
F4 / C2
H2 / G5
G2 / F3
AD5
AC4
AB20
NA
A1
A2
TBD
TBD
TBD
TBD
(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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TERMINAL DESCRIPTION
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