2. Flash Memory
The Pm39LV010R is a 1 Megabit, 3.3 Volt-only Flash Memory organized as 131,072 bytes of 8 bits each.
This device
is designed to use a 3.0 Volt to 3.6 Volt power supply to perform in-system programming.
The 1 Megabit memory array is divided into thirty-two uniform blocks of 4 Kbytes each for data and/or code storage.
The block architecture allows users to flexibly make chip erase or block erase operation. The block erase feature
allows a particular block to be erased and reprogrammed without affecting the data in other blocks. After the
device
performs chip erase or block erase operation, it can be reprogrammed on a byte-by-byte basis.
3. GM5120
The gm5110/20 is a graphic processing IC for Liquid Crystal Display (LCD) monitors at XGA/SXGA resolution.
It
provides all key IC functions required for the highest quality LCD monitors. On-chip functions include a
high-speed
triple-ADC and PLL, Ultra-Reliable DVI
TM
receiver, a high quality zoom and shrink scaling engine,
an on-screen
display (OSD) controller, digital color controls and an on-chip microcontroller (OCM). With this level
of integration,
he gm5110/20 devices simplify and reduce the cost of LCD monitors while maintaining a high-degree
of flexibility and
quality.
16
ViewSonic
Corporation
Co
nfidential
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Do
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VP912s/b
Summary of Contents for VLCDS25973-4W
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