presto_en.pdf - 第20页

Page 20 1) The SS pin must b e connected only for A T89LP2052 / 4052 / 213 / 214 / 216 / 428 / 82 8 / 6 440 / 51RD2 / 51ED2 / 51ID2 / 51RB2 / 51RC2 / 51IC2. 2) AT89LP213, AT89LP214 a nd AT89LP216 have t he inverse reset …

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4) After the device fuses are correctly set up, right-click
(i.e. using the right mouse button) inside the
Configuration window and choose Learn fuses.
This saves the fuses in the up.ini file or in the project
if used. This is necessary due to the fact that .hex
files for AVR microcontrollers themselves do not
contain configuration fuses. If a device is
programmed from the command line, a .ppr project
file containing saved fuses needs to be used.
5) Ticking the Open file with data memory
automatically option in the File menu loads data
for the data memory simultaneously with the code/
main memory data.
6) Use the EESAVE fuse if preservation of data memory
is required. If the EESAVE is active, choose Program
all except data memory for programming,
otherwise a warning appears at this place (blank
check of data memory).
7) HPR3V3 is an optional accessory for programming
AVR microcontrollers which reguire 3.3V voltage with
PRESTO internal 5V power supply.
8) HPRAVR is an optional accessory for programming
AVR microcontrollers in applications with the
ISP10PIN standard connector on the device's side.
9) Some AVR devices have their ISP interface provided
at different pins than the SPI interface. Further
information can be found in the device data sheet (in
the Serial Downloading section).
AVR with TPI Interface (e.g.
ATtiny10)
Fig.8: AVR microcontroller, TPI interface
1) These microcontrollers require voltage 12V on the
RESET pin during programming in the HVP mode
while the programmer can only set 13V voltage level
on VPP. Therefore it is necessary to limit voltage on
the RESET pin by an external circuit. There is no need
of any external circuit for the LVP mode which is
preferred.
Atmel 8051
Fig.9: Atmel 8051 microcontroller
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1) The SS pin must be connected only for AT89LP2052 /
4052 / 213 / 214 / 216 / 428 / 828 / 6440 / 51RD2 /
51ED2 / 51ID2 / 51RB2 / 51RC2 / 51IC2.
2) AT89LP213, AT89LP214 and AT89LP216 have the
inverse reset logic. Thus an appropriate resistor must
be pulled-up to VCC.
3) PRESTO can not program devices containing the
letter “C” in their name, however, it supports devices
with “S” in their name, of which some are compatible
with the “C” types. For example, AT89C2051 is not
supported, but AT89S2051 is.
4) The software assumes that while programming
AT89LP52, the device’s POL pin is in logical1. If POL
is in logical0, the Inverse RESET option should be
activated in the program. For AT89LP51RD2,
AT89LP51ED2, AT89LP51ID2, AT89LP51RB2,
AT89LP51RC2 and AT89LP51IC2 the software
assumes the POL pin in logical0.
Cypress PSoC
Fig.10: Cypress PsoC microcontroller
1) The way of entering in the programming mode
should be set in the PRESTO programmer settings
window. Devices without an XRST pin can only use
initialization through the power-on reset (by power
supply). Devices with an XRST pin may use both
methods, but the method using the reset signal for
initialization is better as it can be used in
combination with an external power supply.
2) Algorithm programming in the PRESTO
programmer settings window should be set in
accordance with the power supply cable used.
MSP430 with TEST pin without
SBW interface
Fig.11: MSP430 microcontroller, TEST pin, without SBW
1) Not all MSP430 microcontrollers have the TEST pin.
2) This interconnection can be used with e.g.
MSP430F1xx, MSP430F4xx, MSP430F21x1, but not
with MSP430F20xx or MSP430F22xx.
3) If the oscillator calibration values are saved in the
information memory and this memory is not going to
be re-programmed (erased) during programming, the
device should be programmed with the Cal Int. RC
(=calibrated internal RC oscillator) option selected in
the PRESTO programmer settings window. In the
other cases Not Cal Int. RC (=not calibrated internal
RC oscillator) should be selected.
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4) The safety fuse on the JTAG interface cannot be
blown by the PRESTO programmer.
5) The HPR3V3 adapter should be used for feeding
these microcontrollers (without the SBW interface)
from PRESTO internal 5V power supply.
MSP430 / CC430 with SBW
interface
Fig.12: MSP430 / CC430 microcontroller, SBW
1) Microcontrollers with SBW interface could be
programmed only through this interface. It concerns
e.g. MSP430F20xx, MSP430F22xx or MSP430F5xxx.
2) If the oscillator calibration values are saved in the
information memory and this memory is not going to
be re-programmed (erased) during the programming
process, the device should be programmed with the
Cal Int. RC (=calibrated internal RC oscillator)
option selected in the PRESTO programmer
settings window. In the other cases Not Cal Int. RC
(=not calibrated internal RC oscillator) should be
selected. There is no need to select the oscillator for
the MSP430F5xxx and CC430 devices.
3) The safety fuse on the JTAG interface cannot be
blown by the PRESTO programmer.
4) Speed in the PRESTO programmer settings
window should be slow down if any external
capacitor is connected to the device's reset pin.
5) The PRESTO programmer also erases the Segment A
of the information memory with the
EraseSegmentA option selected.
TI (Chipcon) CCxxxx
<<( ti_chipcon.jpg | 10cm | TI (Chipcon) Ccxxxx
microcontroller )
I2C Memory Chips
Fig.13: I2C memory chips
1) The programmer uses an internal 2.2kΩ pull-up
resistor on the data wire (SDA) when working with an
I2C device.
2) If the device to be programmed is 24LC(S)21A or
24LC(S)22A, its VCLK pin must be connected to VDD
during programming.
3) 34xx02 memory chips need “high” voltage at the A0
pin for commands protecting it against SWP and
CSWP recording. The “high” voltage is generated at
pin P, which must be connected to pin A0 in this
case. The memory chip pins A0, A1 and A2 must be
connected manually according to the selected
protection mode.