Semtech XE8000 ProStart II User Manual page 23

6.4.1 Type I Flash (XE88LC01/01A-03-05/05A)
1. Pin "RESET" must be connected to the pin Reset of the microcontroller.
2. Pin " TEST/VPP" must be connected to the pin TEST of the microcontroller.
3. Pin "VDDA_1" must be connected to the pin Vbat of the microcontroller.
4. Pin " TESTOUT" must be connected to the pin PB0 of the microcontroller.
5. Pin "PTCK "must be connected to the pin OSCOUT of the microcontroller.
6. Pin " TESTCK" must be connected to the pin PA1 of the microcontroller.
7. Pin "GND" must be connected to the ground of the target board.
8. Pin " TESTIN" must be connected to the pin PA0 of the microcontroller.
9. Pin " CK_CR "must be connected to the pin OSCIN of the microcontroller.
10. Not used for Type I flash
11. Not used for Type I flash
12. Pin "TYPE" must be connected through a pull down to the ground.
13. Not used – Cut to avoid inverting
14. Not used for Type I flash
6.4.2 Type II Flash (XE88LC02-06A-07A-XE1283...)
1. Pin "NRESET" must be connected to the pin nReset of the microcontroller.
2. Pin " VPP" must be connected to the pin VPP of the microcontroller.
3. Pin "VDDA_1" must be connected to the pin Vbat of the microcontroller.
4. Pin " TESTOUT" must be connected to the pin PB3 of the microcontroller.
5. Pin "CKSLV "must be connected to the pin XOUT of the microcontroller.
6. Pin " TEST_E" must be connected to the pin PB1 of the microcontroller.
7. Pin "GND" must be connected to the ground of the target board.
8. Pin " TESTIN" must be connected to the pin PB2 of the microcontroller.
9. Pin " CKMSTR "must be connected to the pin XIN of the microcontroller.
10. Pin "TEST" must be connected to the pin TEST of the microcontroller.
11. Pin "SCAN" must be connected to the pin PB0 of the microcontroller
12. Pin "TYPE" must be connected through a pull up to VBAT.
13. Not used – Cut to avoid inverting
14. Pin ISD RX must be connected to PA0 of the microcontroller.
1 This pin is used to make a power-on-reset when the chip is in programming mode.
2
The pin provides three different voltages (5., 7, 11.6 V). Each of them is controlled by the Prostart.
3
The pin provides two different voltages (5 and 11.6 V). Each of them is controlled by the Prostart.
4 Note the fact that during the chip code uploading, VDDA_1 will be equal at 5 V.
5
In socket debugger pin, only used for this feature, not necessary for programming.
6.4.3 Programming on-board requirements
On the user application board, one capacitor must be mounted between Vreg and VSS of the microcontroller
with a value of 1uF.
To identify your type of your product, the ProStart must have a resistor on the pin type.
Tip : In order to reduce your on board programming connector you can put the resistor on your cable.
WARNING! Since the programming is done using I/O pins you must pay ensure they are connected to non
sensitive parts in your design.
The table below helps you to know which I/O pins are used during programming.
© Semtech 2006
XE8000 ProStart II
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User Guide
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