761135 Spectrum Digital Inc, 761135 Datasheet - Page 30

• Manufacturer Part Number: 761135
• Description: CODE COMPOSR STUDIO EZDSP F28335
• Manufacturer: Spectrum Digital Inc
• Type: DSPr

Specifications of 761135

• Contents: Board, Cable, CD, Power Supply
• Positions/sockets: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: TMS320F28335
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Spectrum Digital, Inc
2.3.8 P12, RS-232 Connector
2-16
The eZdsp F28335 has an RS-232 connector which brings out the SCIA transmit and
receive signals to be used as UART. This UART uses the MAX3238 RS-232 line driver
and is routed to a male 9 pin D-connector, P12. The pin positions for the P10 connector
as viewed from the edge of the printed circuit board are shown below.
The pin numbers and their corresponding signals are shown in the table below. This
corresponds to a standard dual row to DB-9 connector interface used on personal
computers.
Figure 2-12, P12, DB9 RS-232 Female Connector
Pin #
1
2
3
4
5
6
7
8
9
Table 11: P12, RS-232 Pinout
Signal Name
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
5
PCRXDA
PCTXDA
9
GND
4
8
3
7
2
6
1
Direction
eZdsp
N/A
Out
In
TM
F28335 Technical Reference