Samsung 2032BW Training Manual page 27

2. C ircuit Description (M ain Block Diagram)
MX25LV512
(Flash Memory)
Funct i on: St or es t he MCU
code ( Hex) dat a.
24C02
( DDC - Di gi t al )
Funct i on: St or es t he
di gi t al EDI D dat a
Key input
Funct i on: Tr ans f er s t he i nput s ent er ed by t he us er t o t he Mi com us i ng vol t age di f f er ence.
Panel
SE758MRH-LF
(Scaler)
Em bedded MCU
Funct i on: Recei ves
anal og/ di gi t al i nput s and s cal es t o
and out put s LVDS s i gnal s whi ch
ar e f i t t o t he panel r es ol ut i on.
I t wor ks t he s am e way as an
ol d Mi com becaus e i t has
ISP
an em bedded MCU cor e.
But i t us es ext er nal m em or y
becaus e i t has no MCU m em or y.
One EEPROM i s em bedded
t o s t or e DDC dat a.
Digital Signal
SCL/SDA
Function Ass'y
LVDS Signal
I2C
Funct i on: St or es OSD val ues
Analog Signal
Cr ys t al
24C08
(NVRAM)
and t i m i ng i nf or m at i on
f or each m ode