Sundance SMT401 User Manual download pdf (Page 6)

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Document Name: SMT401 User Guide V1.2.doc Issue : 02 Rev.: 1.11

3 Connectors

This chapter details the connectors on the SMT401.

3.1 Comm-ports

The SMT401 has connections for up to six comm-ports, but usually only

there will only be five comm-ports available to the user, since one comm-port

is dedicated to the host comm-port interface (see figure 1.1, page 7).

Figure 3.1 shows the locations of the various connectors, and which C4x

comm-port they correspond to. C

denotes the comm-port number as seen

by the C40 TIM:

J10

J12J13

(PMC connectors on this side)

J11 J15

J14

JTAG IN

Port

JTAG OUT

Port

J11 is used as the Host Comm port and is not normally available for connection

Figure 3-1: Comm-port Locations on SMT401

As with all C4x comm-ports, it is important to observe the rule governing the

connection of RTO and RTI comm-ports:

Important Note

J10, J12, are RTO comm-ports

J11, J13 are RTI comm-ports

Do not connect a RTO comm-port to another

RTO comport

Do not connect a RTI comm-port to another RTI

comport

Failure to observe these rules can result in

permanent damage.

Product Name: SMT401 Revision Date: 07 December 2004

Author: Mark I. Cartlidge (Updated by SM, added JTAG slave section) Original Date: 12 May 1999

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Sundance SMT401 User Manual Page 6