Spectrum Digital TMS320F240 Technical Reference page 9

1.2 Functional Overview of the TMS320F240 EVM
Figure 1-1 shows a block diagram of the basic configuration for the F240 EVM. The
major interfaces of the EVM include the target ram and rom interface, target UART,
analog interface, and expansion interface.
The F240 interfaces to 128K Words of zero wait-state static memory. An external I/O
interface supports 65,000 parallel I/O ports and optional high speed synchronous serial
port. A Flash Boot Rom can be mapped into the memory interface.
A
D
D
R
E
S
S
/
D
A
T
A
P
3
C
O
N
T
R
O
L
P
4
S
E
R
I
A
L
P
7
SRAM
128K x 16
FLASH
EPROM
32K x 16
TL16C550
UART
Figure 1-1 BLOCK DIAGRAM TMS320F240 EVM
Spectrum Digital, Inc
ANALOG
DATA
ADDRESS
TMS320F240
CONTROL
PWM/IO
I/O
JTAG UART
JTAG P5
A
MP7680
N
A
D/A
L
O
G
E
X
P
A
N
S
I
O
N
P
2
I
/
O
E
X
P
A
N
S
I
O
N
P
1
S
E
R
I
A
L
P
6
1-3