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TNETV2685FIBZUT11 数据表(PDF) 27 Page - Texas Instruments |
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TNETV2685FIBZUT11 数据表(HTML) 27 Page - Texas Instruments |
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27 / 190 page ![]() TMS320DM647 TMS320DM648 www.ti.com SPRS372H – MAY 2007 – REVISED APRIL 2012 Table 2-4. Terminal Functions (continued) TERMINAL NAME NO TYPE( INTERNAL OPER DESCRIPTION 1) PULLUP/ VOLT PULLDOWN VP2D13/VRXD1 V3 I/O/Z IPD 3.3 V Video Port 2 Data 13 or VLYNQ receive data pin [1] (I) VP2D14/VRXD2 V4 I/O/Z IPD 3.3 V Video Port 2 Data 14 or VLYNQ receive data pin [2] (I) VP2D15/VRXD3 U1 I/O/Z IPD 3.3 V Video Port 2 Data 15 or VLYNQ receive data pin [3] (I) VP2D16/VTXD0 U3 I/O/Z IPD 3.3 V Video Port 2 Data 16 or VLYNQ transmit data pin [0] (O) VP2D17/VTXD1 U2 I/O/Z IPD 3.3 V Video Port 2 Data 17 or VLYNQ transmit data pin [1] (O) VP2D18/VTXD2 U5 I/O/Z IPD 3.3 V Video Port 2 Data 18 or VLYNQ transmit data pin [2] (O) VP2D19/VTXD3 U4 I/O/Z IPD 3.3 V Video Port 2 Data 19 or VLYNQ transmit data pin [3] (O) VIDEO PORT 3 OR EMIFA VP3CLK0/ AECLKIN T1 I IPD 3.3 V Video Port 3 Clock 0 (I) or EMIFA external input clock (I) VP3CLK1/ P1 I/O/Z IPD 3.3 V Video Port 3 Clock 1 or EMIFA output clock (O/Z) AECLKOUT VP3CTL0/ T2 I/O/Z IPU 3.3 V Video Port 3 Control 0 or Asynchronous memory write AAWE/ASWE enable/Programmable synchronous interface write-enable VP3CTL1/ AR/W R1 I/O/Z IPU 3.3 V Video Port 3 Control 1 or Asynchronous memory read/write (O/Z) VP3CTL2/ P2 I/O/Z IPU 3.3 V Video Port 3 Control 2 or Asynchronous/Programmable AAOE/ASOE synchronous memory output-enable (O/Z) VP3D02/AED00 T6 I/O/Z IPU 3.3 V Video Port 3 Data 2 or EMIFA External Data 0 VP3D03/AED01 T5 I/O/Z IPU 3.3 V Video Port 3 Data 3 or EMIFA External Data 1 VP3D04/AED02 T4 I/O/Z IPU 3.3 V Video Port 3 Data 4 or EMIFA External Data 2 VP3D05/AED03 T3 I/O/Z IPU 3.3 V Video Port 3 Data 5 or EMIFA External Data 3 VP3D06/AED04 R6 I/O/Z IPU 3.3 V Video Port 3 Data 6 or EMIFA External Data 4 VP3D07/AED05 R5 I/O/Z IPU 3.3 V Video Port 3 Data 7 or EMIFA External Data 5 VP3D08/AED06 R4 I/O/Z IPU 3.3 V Video Port 3 Data 8 or EMIFA External Data 6 VP3D09/AED07 R3 I/O/Z IPU 3.3 V Video Port 3 Data 9 or EMIFA External Data 7 VP3D12/AED08 R2 I/O/Z IPU 3.3 V Video Port 3 Data 12 or EMIFA External Data 8 VP3D13/AED09 P6 I/O/Z IPU 3.3 V Video Port 3 Data 13 or EMIFA External Data 9 VP3D14/AED10 P5 I/O/Z IPU 3.3 V Video Port 3 Data 14 or EMIFA External Data 10 VP3D15/AED11 P4 I/O/Z IPU 3.3 V Video Port 3 Data 15 or EMIFA External Data 11 VP3D16/AED12 P3 I/O/Z IPU 3.3 V Video Port 3 Data 16 or EMIFA External Data 12 VP3D17/AED13 N4 I/O/Z IPU 3.3 V Video Port 3 Data 17 or EMIFA External Data 13 VP3D18/AED14 N6 I/O/Z IPU 3.3 V Video Port 3 Data 18 or EMIFA External Data 14 VP3D19/AED15 N5 I/O/Z IPU 3.3 V Video Port 3 Data 19 or EMIFA External Data 15 VIDEO PORT 4 OR EMIFA VP4CLK0/AARDY L1 I IPU 3.3 V Video Port 4 Clock 0 (I) or Asynchronous memory ready input (I) VP4CLK1 K1 I/O/Z IPD 3.3 V Video Port 4 Clock 1 VP4CTL0/ABA0 J2 I/O/Z IPD 3.3 V Video Port 4 Control 0 or EMIFA bank address control (ABA[1:0]) (O/Z). Active-low bank selects for the 16-bit EMIFA. When interfacing to 16-bit asynchronous devices, ABA1 carries bit 1 of the byte address. For an 8-bit asynchronous interface, ABA[1:0] are used to carry bits 1 and 0 of the byte address. VP4CTL1/ABA1 J1 I/O/Z IPD 3.3 V Video Port 4 Control 1 or EMIFA bank address control (ABA[1:0]) (O/Z). Active-low bank selects for the 16-bit EMIFA. WHEN interfacing to 16-bit asynchronous devices, ABA1 carries bit 1 of the byte address. For an 8-bit asynchronous interface, ABA[1:0] are used to carry bits 1 and 0 of the byte address. Copyright © 2007–2012, Texas Instruments Incorporated Device Overview 27 Submit Documentation Feedback Product Folder Link(s): TMS320DM647 TMS320DM648 |
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