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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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TMS320DM643 датащи(PDF) 36 Page - Texas Instruments |
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TMS320DM643 датащи(HTML) 36 Page - Texas Instruments |
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36 / 160 page  www.ti.com TMS320DM643 Video/Imaging Fixed-Point Digital Signal Processor SPRS269A – FEBRUARY 2005 – REVISED APRIL 2005 Table 2-4. Terminal Functions (continued) SIGNAL IPD/ TYPE(1) DESCRIPTION IPU(2) NAME NO. VIDEO PORT 1 (VP1) OR McASP0 DATA VP1D[19]/AXR0[7](3) AB12 VP1D[18]/AXR0[6](3) AB11 VP1D[17]/AXR0[5](3) AC11 VP1D[16]/AXR0[4](3) AD11 VP1D[15]/AXR0[3](3) AE11 VP1D[14]/AXR0[2](3) AC10 VP1D[13]/AXR0[1](3) AD10 VP1D[12]/AXR0[0](3) AC9 Video port 1 (VP1) data input/output (I/O/Z) or McASP0 data pins (I/O/Z) VP1D[11] AD9 By default, standalone VP1 data input/output pins have no function enabled VP1D[10] AE9 upon reset. To configure these pins, see the Device Configuration section of this I/O/Z IPD data sheet. VP1D[9] AC8 For more details on the McASP0 data pin functions, see McASP0 data section of VP1D[8] AD8 this table and the Device Configurations section of this data sheet. VP1D[7] AC7 VP1D[6] AD7 VP1D[5] AE7 VP1D[4] AC6 VP1D[3] AD6 VP1D[2] AE6 VP1D[1] AF6 VP1D[0] AF5 VP1CLK1 AF10 I/O/Z IPD VP1 clock 1 (I/O/Z) VP1CLK0 AF8 I IPD VP1 clock 0 (I) VP1CTL2 AD5 VP1 control 2 (I/O/Z) VP1CTL1 AE5 I/O/Z IPD VP1 control 1 (I/O/Z) VP1CTL0 AF4 VP1 control 0 (I/O/Z) TIMER 2 – No external pins. The timer 2 peripheral pins are not pinned out as external pins. TIMER 1 Timer 1 output (O/Z) Boot Configuration: Device endian mode [LENDIAN] (I) Controls initialization of DSP modes at reset via pullup/pulldown resistors • Device Endian mode TOUT1 B5 O/Z IPU 0 - Big Endian 1 - Little Endian (default) For more details on LENDIAN, see the Device Configurations section of this data sheet. TINP1 A5 I IPD Timer 1 or general-purpose input TIMER 0 Timer 0 output (O/Z) Boot Configuration: MAC enable pin [MAC_EN] (I) TOUT0 C5 O/Z IPD The MAC_EN pin controls the selection (enable/disable) of the HPI, EMAC and MDIO peripherals. For more details, see the Device Configurations section of this data sheet. TINP0 A4 I IPD Timer 0 or general-purpose input 36 Device Overview |
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