System Console and Toolkit Tcl Command Reference Manual

ID 683101
Date 7/08/2024
Public
Document Table of Contents

1.1.164. sld_access_dr

Description

Shifts the specified number of bits into the data register (DR), taking data from the list of bytes provided. If a positive delay is specified then the JTAG chain will pause for that long before the next action. Returns the same number of bits, or nothing if write-only

Usage

sld_access_dr [-write_only <BOOLEAN_OPTIONAL>] <service-path> <length> <delay> <values>

ReturnType

String[]

Returns

The same number of bits, or nothing if write-only

Arguments

BOOLEAN_OPTIONAL (optional)
service-path
Service path
length
Data size in number of bits
delay
Delay in microseconds
values
List of byte values. If empty list is provided, operation is read-only.