Segger J-Link User Manual page 33

1.3.7.3 Download speed
The following table lists performance values (Kbytes/s) for writing to memory (RAM):
Hardware
J-Trace Rev. 1
Table 1.8: Download speed differences between hardware revisions
All tests have been performed in the testing environment which is described on Mea-
suring download speed on page 208.
The actual speed depends on various factors, such as JTAG, clock speed, host CPU
core etc.
1.3.7.4 Hardware versions
Version 1
This J-Trace uses a 32-bit RISC CPU. Maximum download speed is approximately 420
KBytes/second (600 KBytes/second using DCC).
J-Link / J-Trace (UM08001)
ARM7 via JTAG
420.0 Kbytes/s
(12MHz JTAG)
© 2004-2011 SEGGER Microcontroller GmbH & Co. KG
ARM9 via JTAG
280.0 Kbytes/s
(12MHz JTAG)
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