Akura AV26720-HD2 Spezifikationen PDF herunterladen (Seite 9)

Spectrum Digital, Inc

1-3

1.2 Functional Overview of the TMS320C54XX EVM

Figure 1-1 shows a block diagram of the basic configuration for the C54XX EVM. The

major interfaces of the EVM include the target RAM and ROM interface, target UART

and sigma delta codec, and expansion interface.

The C54XX interfaces to 256K Words of onboard 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 is mapped into the data and I/O memory space. RCA jacks

provide input and outputs to and from the AD50 sigma delta codec.

JTAG

DATA

ADDRESS

CONTROL

TMS320C54XX

JTAG P5

TL16C550

UART

Flash

EPROM

32K x 16

SRAM

256K x 16

Figure 1-1 BLOCK DIAGRAM TMS320C54XX EVM

SYNC

PORT

TLC320AD50

TDM

BUFFERED

HOST PORT

INTERFACE

HPI

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 44 45

Keine Kommentare

Akura AV26720-HD2 Spezifikationen Seite 9