Hardware Manual

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TESSERA TECHNOLOGY INC.
4.1. Normal boot mode operation description
When the switch is set as shown below and the reset is released, the user program
written in the code flash memory is executed. Set the switch as shown in Table 4-2 and
use in normal power supply operation mode.
Table 4-2 : Normal Boot Mode Switch Settings
reference
establishment
MD（SW3）
S_Chip（Single chip mode）
(Low)
EHMD（SW4）
Normal
(Low)
4.2. Serial Wire Debugging (SWD) Mode Operation Description
When the switch is set as follows and an emulator etc. is connected to "SWD I/F (CN1)",
the emulator connection using the SWD interface is possible. Set the switch as shown in
Table 4 3 and use it in normal power supply operation mode.
It is possible to connect E2 Emulator, E2 Emulator Lite, IAR I-jet and SEGGER J-Link as
emulator.
Table 4-3: SWD Mode Switch Settings (Table)
reference
establishment
reference
establishment
MD (SW3)
S_Chip (Low)
JP1
Close
EHMD (SW4)
Normal (Low)
JP2
Close
JP3
Close
JP4
2-3 Regulator Out
JP5
2-3 Emulator for E2/E2 lite
Open for J-link I-jet
JP7
1-2（Normal mode）
JP8
1-2（Normal mode）
JP9
1-2（Normal mode）
JP10
Don’t care
JP11
Don’t care
JP12
Open
JP13
Don’t care