Xilinx Virtex-5 FPGA ML561 - Manual (Page 121)

Virtex-5 FPGA ML561 User Guide www.xilinx.com 121
UG199 (v1.2.1) June 15, 2009
Hardware Schematic Diagram R
Peripheral Device KS0713
Figure C-2 is a block diagram of the Samsung KS0713.
Figure C-2: KS0713 Block Diagram
V/C
Circuit
V/R
Circuit
V/F
Circuit
Page
Address
Circuit
Line
Address
Circuit
Display Data RAM
65 x132 =
8580 Bits
132 Segment
Driver
Circuits
33 Common
Driver
Circuits
33 Common
Driver
Circuits
Column Address
Circuit
Segment Controller Common Controller
I/O
Buffer
KS0713 Samsung
VDD
VSS
C
S
1B
R
S
E_RD R
W
_WR
P
S
RE
S
ETB
MI DB7 (
S
ID)
MPU Interface (Parallel & Serial)
Bus Holder
Oscillator
Display
Timing
Generator
Circuit
Status Register
Instruction Decoder
Instruction Register
DB6 (
S
CLK)
DB5 DB4 DB3 DB2 DB1 DB0
UG199_C_02_050106