TMS320DM8148_17 Datasheet, PDF (106/377 Pages) Texas Instruments – DaVinci Video Processors

TMS320DM8148, TMS320DM8147
SPRS647E – MARCH 2011 – REVISED DECEMBER 2013
www.ti.com
3.2.12 McBSP
Table 3-23. McBSP Terminal Functions
SIGNAL
NAME
TYPE⁽¹⁾ OTHER ^{(2) (3)}
NO.
MUXED
DESCRIPTION
McBSP
MCA[0]_AXR[9]/
MCB_CLKX/
M6
I/O
MCB_CLKR
MCA[1]_AXR[3]/
MCB_CLKR
N6
I/O
IPD
DVDD
IPD
DVDD
MCA[0], MCB
PINCNTL30
DSIS: PIN
MM: MUX1
MCA[1]
PINCNTL38
DSIS: PIN
MM: MUX0
McBSP Receive Clock I/O
MCA[0]_AXR[8]/
MCB_FSX/
L1
I/O
MCB_FSR
MCA[1]_AXR[2]/
MCB_FSR
R3
I/O
IPD
DVDD
IPD
DVDD
MCA[0], MCB
PINCNTL29
DSIS: PIN
MM: MUX1
MCA[1], MCB
PINCNTL37
DSIS: PIN
MM: MUX0
McBSP Receive Frame Sync I/O
MCA[0]_AXR[6]/
MCB_DR
M4
I/O
IPD
DVDD
MCA[0]
PINCNTL27
DSIS: PIN
McBSP Receive Data Input
MCA[0]_AXR[9]/
MCB_CLKX/
M6
I/O
MCB_CLKR
IPD
DVDD
MCA[0], MCB
PINCNTL30
DSIS: PIN
McBSP Transmit Clock I/O
MCA[0]_AXR[8]/
MCB_FSX/
L1
I/O
MCB_FSR
IPD
DVDD
MCA[0], MCB
PINCNTL29
DSIS: PIN
McBSP Transmit Frame Sync I/O
MCA[0]_AXR[7]/
MCB_DX
L2
I/O
IPD
DVDD
MCA[0]
PINCNTL28
DSIS: PIN
McBSP Transmit Data Output
(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 Section 4.5.1, Pullup/Pulldown Resistors and Section 7.3.17, Pin Behaviors at Reset.
(3) Specifies the operating I/O supply voltage for each signal
106 Device Pins
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