HW-SPAR3E-SK-US-G Xilinx Inc, HW-SPAR3E-SK-US-G Datasheet - Page 47

• Manufacturer Part Number: HW-SPAR3E-SK-US-G
• Description: KIT STARTER SPARTAN-3E
• Manufacturer: Xilinx Inc

Specifications of HW-SPAR3E-SK-US-G

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 122-1507

Spartan-3E FPGA Starter Kit Board User Guide
UG230 (v1.2) January 20, 2011
R
CG RAM
The character ROM contains the ASCII English character set and Japanese kana characters.
The controller also provides for eight custom character bitmaps, stored in
eight custom characters are displayed by storing character codes 0x00 through 0x07 in a
DD RAM
The Character Generator RAM (CG RAM) provides space to create eight custom character
bitmaps. Each custom character location consists of a 5-dot by 8-line bitmap, as shown in
Figure
The
writing to CG RAM. Write CG RAM data using the
command, and read CG RAM using the
Set CG RAM Address
5-5.
location.
DB7
DB6
DB5
DB4
www.xilinx.com
command initializes the address counter before reading or
Figure 5-4: LCD Character Set
Read Data from CG RAM or DD RAM
Upper Data Nibble
Write Data to CG RAM or DD RAM
UG230_c5_02_030306
CG
LCD Controller
RAM. These
command.
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