at76c114 ATMEL Corporation, at76c114 Datasheet - Page 2

• Manufacturer Part Number: at76c114
• Description: Highperformance Digital/video Camera Processor At76c114 Summary
• Manufacturer: ATMEL Corporation

Figure 1. Typical DSC Application Using the AT76C114
2
AT76C114
Lens,Flash,
Subsystem
and Lens
Battery,
Shutter,
buttons
Focus,
Imager
control
LEDs,
Audio
Audio
Push-
misc.
12 MHz
Filter
PLL
Watchdog
Interface
Controller
⎫
⎪
⎪
⎬
⎪
⎪
⎭
Keyboard
Real-time
Interface
Interrupt
Imager
Timers
Timer
System
Clock
ADC
DAC
Processing
Image
Audio Data
Core
Interface
Codec
Audio
DDR SDRAM Controller
EEPROM
(boot code)
SPI
Serial
96 MHz, CL=2
Scaler
SDRAM
D[31:0]
I. RAM
DDR
8 KB I.
Cache
4KB
USARTs
ARM946E-S
to PC
(x2)
96 MHz
8 KB D.
D. RAM
Cache
2KB
Codec
Video
Flash Card
Host/Slave
Controller
Controller
Controller
Interface
Memory
Display
VDAC1
VDAC2
Static
IEEE
1394
USB
IDE
Subsystems
Legend
ICs
Link Layer
LCD Panel
Subsystem
(optional)
TV Filters
Program
peripherals
Cards
Flash
Flash
Direct
Drive
Chip
Hard
or slave
to PC
5674BS–IMAGE–09/04