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ES1869 データシート(PDF) 2 Page - List of Unclassifed Manufacturers |
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ES1869 データシート(HTML) 2 Page - List of Unclassifed Manufacturers |
2 / 4 page 2 SAM0113-030601 ESS Technology, Inc. ES1869 PRODUCT BRIEF PINOUT Figure 1 shows the ES1869 printout diagram. Figure 1 ES1869 Pinout Diagram ES1869 PIN DESCRIPTIONS Table 1 lists the ES1869 pin descriptions. AOUT_L LINE_R LINE_L CIN_R CIN_L FOUT_L FOUT_R VDDA CAP3D GNDA MIC CMR AUXA_R AUXA_L AUXB_R AUXB_L SWA SWB SWC SWD RESET FSR FSX DCLK DR DX MSD MCLK SE RSTB GPO1/GPDACK GPI/DRQ/GPIRQ CDIRQ / A15 CDCSB0 / A14 CDCSB1 / A13 CDENBL / A12 A10 A11 A0 A1 31 50 81 100 ES1869F 100-Pin PQFP Table 1 ES1869 Pin Descriptions Names Pin Numbers I/O Descriptions A[11:0] 1, 2, 6:4, 10:8, 97:100 I Address inputs from the ISA bus. VDDD 3, 57, 80 I Digital supply voltage (4.5 to 5.5V). GNDD 7, 24, 52, 77 I Digital ground. AEN 11 I Active-low address enable from the ISA bus. D[7:0] 12:19 I/O Bidirectional data bus. These pins have weak pull-up devices to prevent these inputs from floating when not driven. PSEL 20 I This pin selects the PnP ROM device used: 0 Internal ROM 1 93LC66 – 512 x 8, 9 address bits. SECS I/O Serial EEPROM CS. This is an input pin during RESET. SEDO 21 I Data output pin of external PnP serial EEPROM. VOLDN I Active-low volume decrease button input with internal pull-up. SEDI 22 O Data input pin to external PnP serial EEPROM. VOLUP I Active-low volume increase button input with internal pull-up. MUTE 23 I Active-low mute toggle button input with internal pull-up. SECLK O External serial EEPROM clock output for PnP. MONO_OUT 25 O Mono output with source select and volume control (including mute). This pin can drive an external 5k ohm load. MONO_IN 26 I Mono input to mixer and ADC. Has an internal pull-up to CMR. |
同様の部品番号 - ES1869 |
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同様の説明 - ES1869 |
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