Table of Contents
Advertisement
2.6.3 System composition
SYSCON CPU adopted with this model has five data communication systems and communicates with
each peripheral device using those ports. There are three synchronous serial communication systems;
one of these is used only for the model having DSC function. The communication with the Camera DSP is
required a high-speed performance for transferring the information and command of camera auto
processing. Therefore, it is adopted the 16-bit parallel bus communication. And the asynchronous serial
communication (UART) is used for communication with external (PC, etc.).
T G
V . D R V
C A M E R A
D S P
P O W E R
S U P P L Y
Synchronous Serial Communication
R T C
Back Up
Built-in Lithium
Battery
CDS / AGC
A D C
16-bit
Multiplex bus
D E C K
E E P R O M
C P U
D E C K
M D A
D S P
Fig. 2-6-2 SYSCON CPU system structure
F O C U S
Z O O M
A U D I O
M D A
Synchronous Serial Communication
S Y S C O N
C P U
Synchronous Serial Communication
* D S C model only
M E C H A
2-39
VF / LCD
D R V E R
R E M O T E
K E Y
U A R T
PC I/F
(TCCS / JLIP)
DSC IF
M32 R/D
F R A S H
C P U
R O M
Hide quick links:
Advertisement
Table of Contents
