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6V7 Folha de dados(PDF) 8 Page - Renesas Technology Corp |
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6V7 Folha de dados(HTML) 8 Page - Renesas Technology Corp |
8 / 298 page Rev.1.00 May 18, 2004 page 8 of 296 M306V7MG/MH/MJ/MJA-XXXFP, M306V7FG/FH/FJ/FJAFP Table 1.5.4 Pin description (continued) (2) Signal name Function Pin name I/O type Input/output I/O port P6 P60 to P63, P67 This is an 5-bit I/O port equivalent to P0. When set for input in single- chip, microprocessor and memory expansion modes, the user can specify in units of four bits via software whether or not they are tied to a pull-up resistor. Pins in this port also function as UART0 and multi- master I2C-BUS interface 0 I/O pins as selected by software. Input/output Input/output Input/output I/O port P7 I/O port P9 I/O port P10 P70 to P77 P90 to P94 P102 to P107 This is an 8-bit I/O port equivalent to P6 (P70 and P71 are N-channel open-drain output). Pins in this port also function as timers A2 and A3, UART2, multi-master I2C-BUS interface 0, or HSYNC counter I/O pins as selected by software. This is an 5-bit I/O port equivalent to P6. Pins in this port also function as Timer B0 to B2 input pins, D-A converter output pins, or multi-master I 2C-BUS interface 1 I/O pins, RXD2, and TXD2 pins. P92 can be set using software to function as the R0 outout pin of digital RGB output. This is an 6-bit I/O port equivalent to P6. Pins in this port also function as A-D converter input pins. P105 to P107 can be set using software to function as the B2, G2, and R2 outout pins of digital RGB output. G Input/output I/O port P8 P82, P83, P86, P87 P82, P83, P86 and P87 are I/O ports with the same functions as P6. Using software, P82 and P83 can be made to function as the I/O pins for the input pins for external interrupts. P86 and P87 can be set using software to function as the I/O pins for a sub-clock generation circuit, 0 and B0 output pins of digital RGB output. In this case, connect a quartz oscillator between P86 (XCOUT pin) and P87 (XCIN pin). R, G, B OSC1/ OSCHLF OSC2 CVIN1 VHOLD1/ VHOLD2 HLF1/HLF2 TVSETB OSD output Clock for OSD Clock for OSD I/O for data slicer Test input Output Input Output Input Input Input These are OSD output pins (Digital/analog outputs selectable). OSD clock input or filter pin. This is an OSD clock output pin. Input composite video signal through a capacitor. Connect a capacitor between VHOLD and Vss. Connect a filter using of a capacitor and a resistor between HLF and Vss. This is a test input pin. Fix it to “L.” OUT1, OUT2 These are OSD output pins (digital output). OSD output Output Input/output CVIN2 Hsync Synchronous signal input for OSD Input This is horizontal synchronous signal pin for OSD. Vsync Synchronous signal input for OSD Input This is vertical synchronous signal pin for OSD. |
Descrição semelhante - 6V7 |
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