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TNETV1644ZDU6 데이터시트(PDF) 54 Page - Texas Instruments |
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TNETV1644ZDU6 데이터시트(HTML) 54 Page - Texas Instruments |
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54 / 306 page ![]() TMS320DM6437 Digital Media Processor SPRS345D – NOVEMBER 2006 – REVISED JUNE 2008 www.ti.com Table 2-20. VPBE Terminal Functions SIGNAL TYPE(1) OTHER(2)(3) DESCRIPTION ZWT ZDU NAME NO. NO. VIDEO OUT (VPBE) HSYNC/EM_CS5/ IPD This pin is multiplexed between VPBE, EMIFA, and GPIO. F19 J22 I/O/Z GP[33] DVDD33 In VPBE mode, this pin is the VPBE Horizontal Sync (I/O/Z). VSYNC/EM_CS4/ IPD This pin is multiplexed between VPBE, EMIFA, and GPIO. E19 H22 I/O/Z GP[32] DVDD33 In VPBE mode, this pin is the VPBE Vertical Sync (I/O/Z). IPD This pin is multiplexed between VPBE and GPIO. VCLK/GP[31] D19 G22 I/O/Z DVDD33 In VPBE mode, this pin is the VPBE Clock Output. IPD This pin is multiplexed between VPBE and GPIO. VPBECLK/GP[30] G19 K22 I/O/Z DVDD33 In VPBE mode, this pin is the VPBE Clock Input. COUT0/EM_D[0]/ IPD This pin is multiplexed between VPBE (VENC), EMIFA, and GPIO. D16 E21 I/O/Z GP[14] DVDD33 In VPBE mode, this pin is the video encoder (VENC) output COUT0. COUT1/EM_D[1]/ IPD This pin is multiplexed between VPBE(VENC), EMIFA, and GPIO. D18 G20 I/O/Z GP[15] DVDD33 In VPBE mode, this pin is the video encoder (VENC) output COUT1. COUT2/EM_D[2]/ IPD This pin is multiplexed between VPBE(VENC), EMIFA, and GPIO. D17 E22 I/O/Z GP[16] DVDD33 In VPBE mode, this pin is the video encoder (VENC) output COUT2. COUT3/EM_D[3]/ IPD This pin is multiplexed between VPBE(VENC), EMIFA, and GPIO. E16 F20 I/O/Z GP[17] DVDD33 In VPBE mode, this pin is the video encoder (VENC) output COUT3. COUT4/EM_D[4]/ IPD This pin is multiplexed between VPBE(VENC), EMIFA, and GPIO. E18 G21 I/O/Z GP[18] DVDD33 In VPBE mode, this pin is the video encoder (VENC) output COUT4. COUT5/EM_D[5]/ IPD This pin is multiplexed between VPBE(VENC), EMIFA, and GPIO. E17 F22 I/O/Z GP[19] DVDD33 In VPBE mode, this pin is the video encoder (VENC) output COUT5. COUT6/EM_D[6]/ IPD This pin is multiplexed between VPBE(VENC), EMIFA, and GPIO. F16 F21 I/O/Z GP[20] DVDD33 In VPBE mode, this pin is the video encoder (VENC) output COUT6. COUT7/EM_D[7]/ IPD This pin is multiplexed between VPBE (VENC), EMIFA, and GPIO. F17 H20 I/O/Z GP[21] DVDD33 In VPBE mode, this pin is the video encoder (VENC) output COUT7. YOUT0/GP[22]/ IPD F18 J20 I/O/Z (BOOTMODE0) DVDD33 YOUT1/GP[23]/ IPD F15 K20 I/O/Z (BOOTMODE1) DVDD33 YOUT2/GP[24]/ IPD These pins are multiplexed between VPBE (VENC) and GPIO. G15 L20 I/O/Z (BOOTMODE2) DVDD33 After reset, these are video encoder (VENC) outputs 6:0, YOUT[6:0]. YOUT3/GP[25]/ IPD For proper DM6437 device operation, the YOUT6 pin must be pulled G16 H21 I/O/Z (BOOTMODE3) DVDD33 down via an external resistor. For proper DM6437 device operation, the YOUT5 pin must be pulled YOUT4/GP[26]/ IPD G17 K19 I/O/Z up via an external resistor. (FASTBOOT) DVDD33 IPU YOUT5/GP[27] H17 L19 I/O/Z DVDD33 YOUT6/ IPD H16 J21 I/O/Z GP[28] DVDD33 YOUT7/ IPD This pin is multiplexed between VPBE (VENC) and GPIO. H15 K21 I/O/Z GP[29] DVDD33 In VPBE mode, this pin is the VENC output 7, YOUT7. LCD_OE/EM_CS3/ IPD This pin is multiplexed between VPBE, EMIFA, and GPIO. C18 D22 I/O/Z GP[13] DVDD33 In VPBE mode, it is the LCD output enable LCD_OE (O/Z). This pin is multiplexed between VPBE, EMIFA, and GPIO. G0/EM_CS2/ IPD C19 C22 I/O/Z In VPBE mode, this pin is the RGB666/888 Green output data bit 0, GP[12] DVDD33 G0. This pin is multiplexed between VPBE, EMIFA, and GPIO. B0/LCD_FIELD/ IPD B18 D21 I/O/Z In VPBE mode, this pin is the RGB666/888 Blue output data bit 0, B0 EM_A[3]/GP[11] DVDD33 or LCD interlaced LCD_FIELD (I/O/Z). (1) I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground, A = Analog signal (2) IPD = Internal pulldown, IPU = Internal pullup. For more detailed information on pullup/pulldown resistors and situations where external pullup/pulldown resistors are required, see Section 3.9.1, Pullup/Pulldown Resistors. (3) Specifies the operating I/O supply voltage for each signal Device Overview 54 Submit Documentation Feedback |
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