Memo
generation base band chip
That made the system
structure to separate
The periphery equipm
nd all of them use the 52M
System clock simu
LPA0 is select
set signal.
Display data is transferred to video RAM in LCD driver by I/O port in DMA mode. So system
Can response quickly and multimedia runs fluently without mosaic or picture feeling. Three
Common-anode LEDs in charge of background light supplying. Three voltage sensitive resisters are
Needed to protect the LCD from electrostatic harm and extend the life of LCD.
ry and all the periphery equipments used the same bus based on the 1
st
very slow. Considering that, MTK have altered the hardware
ents (like LCD and NAND etc.) from memory bus a
ltaneously
Figure 3.2.9 LCD interface circuit
LCD use series type LCD and four control bus (LPCEOB_MAIN_LCM is chip select signal;
bus for register and commend; LWRB is LCD writes strobe; LRDB is LCD read strobe, LRSTB is re
LCD is controlled by baseband IC.
Содержание EZZY
Страница 1: ...FLY EZZY SERVICE MANUAL...
Страница 4: ...Chapter 2 Exploding Diagram The main board PCB...
Страница 5: ...The main board placement...
Страница 11: ...3 1 3 AD6548 Function Block Diagram...
Страница 16: ...1 Receiver Figure 3 2 5 Circuit of receiver 2 Louder speaker Figure 3 2 6 Circuit of louder speaker...
Страница 27: ...5 3 2 The features of META RF Tool PM PM is used for measuring the receiver Rx level at a given RX channel...
Страница 33: ...the MS burst Press GMSK level and ramp setting button into GMSK APC profile setting page...
Страница 35: ...If the Target MS TX function is OK you may see a TX PVT profile from the 8960 as follows...