參數(shù)資料
型號(hào): SAA8122A
廠商: NXP Semiconductors N.V.
英文描述: Digital Still Camera Processor (ImagIC family)(數(shù)字靜態(tài)照相處理器)
中文描述: 數(shù)碼相機(jī)處理器(夢(mèng)想家家庭)(數(shù)字靜態(tài)照相處理器)
文件頁(yè)數(shù): 6/26頁(yè)
文件大?。?/td> 885K
代理商: SAA8122A
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
V
SS(BG)
SYSRSTIN
V
SS(RTC)
T0_CAP0
CNT2
CNT1
PWM0
ADC0
ADC3
V
SS(ADC)
ANPPG1
IO6/IRQ22
IO3/IRQ19
LCD_G
VIDEO_OUT2
V
SSA(ref)
SC_TCK
TCK
XTALCCDIN
V
DDA(SPLL)
V
SS(PLL)
CNT0
V
SSA(ref)(ADC)
ADC2
V
DDA(ADC)
IO23
V
DDA(PPG1)
V
DDA(PPG0)
V
DDA(DLL)
IO7/IRQ23
IO4/IRQ20
LCD_R
LCD_B
V
DDA(OUTPUT1)
V
DDA(BG)
TMS
XTAL32KIN
XTAL10IN
GATE2
V
DDA(PLL)
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
B1
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
-
P
I
P
I
I
I
O
I
I
P
O
I/O
I/O
O
O
O
I
I
-
P
P
I
O
I
P
I/O
P
P
P
I/O
I/O
O
O
P
P
I
-
-
I
P
band-gap 1
ground for BG of video DAC
system reset input/output; active LOW
ground for RTC
timer 0 capture input 0
timer 2 count pulse input
timer 1 count pulse input
timer 0 PWM output
analog input signal 0 for level measurement
analog input signal 3 for level measurement
ground for ADC
PPG analog signal 1
I/O port 0 bit 6 or interrupt request 22
I/O port 0 bit 3 or interrupt request 19
analog green signal
video output signal 2
analog reference ground
test clock input for surround scan chains
test clock input
oscillator input from a specific CCD crystal
analog supply voltage for SPLL
ground for PLL
timer 0 count pulse input
analog reference ground for ADC
analog input signal 2 for level measurement
analog supply voltage for ADC
I/O port 2 bit 7
analog supply voltage for PPG
analog supply voltage for PPG
analog supply voltage for DLL of PPG
I/O port 0 bit 7 or interrupt request 23
I/O port 0 bit 4 or interrupt request 20
analog red signal
analog blue signal
analog supply voltage for DAC video output 1
analog supply voltage for BG of video DAC
test mode select input
oscillator input from a 32 kHz crystal
oscillator input from a 10 MHz crystal
timer 2 gate input
analog supply voltage for PLL
Table 3:
Symbol
Pin description
…continued
Pin
Type
Description
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