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SAA8122A 数据表(PDF) 6 Page - NXP Semiconductors |
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SAA8122A 数据表(HTML) 6 Page - NXP Semiconductors |
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6 / 26 page  Philips Semiconductors SAA8122A Digital Still Camera Processor (ImagIC family) Objective specification Rev. 01 — 20 April 2000 6 of 26 9397 750 07048 © Philips Electronics N.V. 2000. All rights reserved. CREF_BG1 A8 - band-gap 1 VSS(BG) A9 P ground for BG of video DAC SYSRSTIN A10 I system reset input/output; active LOW VSS(RTC) A11 P ground for RTC T0_CAP0 A12 I timer 0 capture input 0 CNT2 A13 I timer 2 count pulse input CNT1 A14 I timer 1 count pulse input PWM0 A15 O timer 0 PWM output ADC0 A16 I analog input signal 0 for level measurement ADC3 A17 I analog input signal 3 for level measurement VSS(ADC) A18 P ground for ADC ANPPG1 B1 O PPG analog signal 1 IO6/IRQ22 B4 I/O I/O port 0 bit 6 or interrupt request 22 IO3/IRQ19 B5 I/O I/O port 0 bit 3 or interrupt request 19 LCD_G B6 O analog green signal VIDEO_OUT2 B7 O video output signal 2 VSSA(ref) B8 O analog reference ground SC_TCK B9 I test clock input for surround scan chains TCK B10 I test clock input XTALCCDIN B11 - oscillator input from a specific CCD crystal VDDA(SPLL) B12 P analog supply voltage for SPLL VSS(PLL) B13 P ground for PLL CNT0 B14 I timer 0 count pulse input VSSA(ref)(ADC) B15 O analog reference ground for ADC ADC2 B16 I analog input signal 2 for level measurement VDDA(ADC) B17 P analog supply voltage for ADC IO23 B18 I/O I/O port 2 bit 7 VDDA(PPG1) C1 P analog supply voltage for PPG VDDA(PPG0) C2 P analog supply voltage for PPG VDDA(DLL) C3 P analog supply voltage for DLL of PPG IO7/IRQ23 C4 I/O I/O port 0 bit 7 or interrupt request 23 IO4/IRQ20 C5 I/O I/O port 0 bit 4 or interrupt request 20 LCD_R C6 O analog red signal LCD_B C7 O analog blue signal VDDA(OUTPUT1) C8 P analog supply voltage for DAC video output 1 VDDA(BG) C9 P analog supply voltage for BG of video DAC TMS C10 I test mode select input XTAL32KIN C11 - oscillator input from a 32 kHz crystal XTAL10IN C12 - oscillator input from a 10 MHz crystal GATE2 C13 I timer 2 gate input VDDA(PLL) C14 P analog supply voltage for PLL Table 3: Pin description…continued Symbol Pin Type Description |
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