TMS320DM8148_1109 Datasheet, PDF (99/360 Pages) Texas Instruments – TMS320DM814x DaVinci Digital Media Processors

TMS320DM8148, TMS320DM8147, TMS320DM8146
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SPRS647B – MARCH 2011 – REVISED SEPTEMBER 2011
Table 3-19. McASP2 Terminal Functions
SIGNAL
NAME
TYPE ⁽¹⁾ OTHER^{(2) (3)}
NO.
MUXED
DESCRIPTION
McASP2
MCA[2]_ACLKX/
GP0[10]
U6
I/O
IPU
DVDD
GP0
PINCNTL39
DSIS: 0
McASP2 Transmit Bit Clock I/O
AUD_CLKIN2/
MCA[0]_AXR[9]/
MCA[2]_AHCLKX/
MCA[5]_AHCLKX/ H1
I/O
EDMA_EVT2/
TIM3_IO/
GP0[9]
IPD
DVDD
AUD_CLKIN2,
MCA[0], MCA[5],
EDMA, TIMER3,
GP0
PINCNTL16
DSIS: PIN
McASP2 Transmit High-Frequency Master Clock I/O
MCA[2]_AFSX/
GP0[11]
AA5
I/O
IPU
DVDD
GP0
PINCNTL40
DSIS: 0
McASP2 Transmit Frame Sync I/O
MCA[2]_AXR[3]/
MCA[1]_AXR[7]/
TIM3_IO/
H2
I/O
GP0[15]
IPD
DVDD
MCA[1], TIMER3,
GP0
PINCNTL44
DSIS: PIN
MCA[2]_AXR[2]/
MCA[1]_AXR[6]/
TIM2_IO/
V5
I/O
GP0[14]
MCA[2]_AXR[1]/
SD0_DAT[7]/
UART5_TXD/
V6
I/O
GP0[13]
IPD
DVDD
IPU
DVDD
MCA[1], TIMER2,
GP0
PINCNTL43
DSIS: PIN
SD0, UART5, GP0
PINCNTL42
DSIS: PIN
McASP2 Transmit/Receive Data I/Os
MCA[2]_AXR[0]/
SD0_DAT[6]/
UART5_RXD/
N2
I/O
GP0[12]
IPU
DVDD
SD0, UART5, GP0
PINCNTL41
DSIS: PIN
(1) I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground, A = Analog signal, MM = Multi Muxed, DSIS =
De-selected Input State
(2) IPD = Internal Pulldown Active, IPU = Internal Pullup Active, DIS = Internal Pull Disabled. This represents the default state of the
Internal Pull during and after Reset. For more detailed information on pullup/pulldown resistors and situations where external
pullup/pulldown resistors are required, see , Pullup/Pulldown Resistors and ,Pin Behaviors at Reset.
(3) Specifies the operating I/O supply voltage for each signal
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