forte_en.pdf - 第30页

Page 30 HCSxxx Fig.37: HCSxxx 1) The Clock signal is usually on S2 p in, t he Data signal is usu ally on PWM p in. SPD5118 Fig.38: SPD5118 1) In offline mode an iternal supply volt age from t he programmer has to be us…

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2) For DS1821: In thermostat mode, the VDD pin of the
device must be connected to the D pin of the
programmer. However external supply voltage must
not be connected to the D pin of the programmer. It
may be connected to VDD pin of the programmer
only. In this case the device must be programmed
standalone!
3) For DS28E05: This device requires lower value of the
pull-up resistor, e.g. 560R.
JTAG Interface
Fig.36: Components with JTAG interface
1) Pin P is configurable in the JTAG Player utility. It can
be set to keep the device in reset during
programming. This is needed for ATmega devices, for
example.
2) The programmer always uses an external
power-supply voltage for SVF or XSVF file
programming by means of the JTAG Player
utility.
3) AVR32 microcontrollers are to be programmed from
the UP software through the JTAG interface. The
device must not be reset during programming.
4) ATxmega microcontrollers with the JTAG interface
can be programmed from the UP software through
this interface. Pin P is not needed for programming.
5) ARM microcontrollers can be programmed from the
UP software through the JTAG interface.
a) Devices which have SWD interface, e.g. most of
Cortex-M3 core chips, are programmed via this
interface, see its
connection.
b) Clock source which is connected to the chip and its
frequency must be set in the FORTE programmer
settings window.
c) Using the programmer P pin is not mandatory for
the programming, but it should be connected to the
NRST pin of the device providing reset of the device
after programming to launch the application
program.
d) NXP LPC2xxx: For proper operation, it is required
to tie both /RESET and /TRST pins to FORTE P
output. Further, it is necessary to provide external
pull-down resistor of 4.7kΩ to 10kΩ on the /RTCK
pin. The LPC2xxx MCUs execute on-chip bootloader
after reset. The bootloader then examines pin P0.14
or P2.10 (depends on the part type, see the device
datasheet) to decide whether to start user
application on continue its operation (log.1 for user
application, log.0 for the bootloader). Because of
this, it is necessary to provide an external pull-up
resistor on this pin to start user programmed
application.
Page 30
HCSxxx
Fig.37: HCSxxx
1) The Clock signal is usually on S2 pin, the Data signal
is usually on PWM pin.
SPD5118
Fig.38: SPD5118
1) In offline mode an iternal supply voltage from the
programmer has to be used, because a POR with HSA
pin connected to GND is needed. For this mode the
HSA pin of the device can be connected to the L pin
of the programmer. In normal mode the HSA pin do
not have to be connected to the programmer. A write
protection can be disabled in the offline mode only in
registers of MR12, MR13.
2.7
Technical Specifications
2.7.1 Limit Values
Operating temperature
min. 0°C
max. +55°C
Storage temperature
min. -40°C
max. +85°C
Voltage at any pin
1
min. -0.5V
max. 6.5V
Maximum current on I/O pin
50mA
ESD protection (HBM model)
±4kV kontakt
±8kV vzduch
Table12: Limit values
1
Pin P configured as an output has a voltage within a
range of +6.5V to +17V.
Page 31
2.7.2 Operating
Specifications
Important Warning
Failure to respect these parameters may
damage the programmer or the connected
computer.
VDD feeding voltage
supplied by programmer
1.8V to 5.5V
VDD feeding voltage
supplied by application
1.8V to 5.5V
VDD external feeding voltage
for communication at limited
speed
1
1.2V to 5.5V
Maximum current drawn
from VDD
100mA
Maximum current drawn
from VPP
100mA at 7V
10mA at 17V
Maximum current drawn
from I/O pin
4mA @ VDD = 1.8V
16mA @ VDD = 4.5V
Maximum current drawn
from all I/O pins
simultaneously
100mA
Allowed input voltage on pins
0 to 5.5V
P pin output voltage
Adjustable from 6.5V to 17V or
logic levels
VIL input voltage
max. VDD x 0.3V
VIH input voltage
min. VDD x 0.7V
VOL output voltage
max. 0.55V @ VDD=4.5V
@I=4mA
typ. 0.1V
VOH output voltage
min. 3.8V @ VDD=4.5V @I=4mA
typ. VDD - 0.1V
Resistance to short circuiting
permanent
Operating system
Windows
2
32/ 64-bit
USB compatibility
USB 2.0 High-Speed (480Mbps)
USB connector
type B
Dimensions
112 x 64 x 22mm
Weight
60g
Gross weight
230g
Table13: Operating specifications
1
The programmer can typically communicate at a lower
application’s voltage at a reduced speed.
2
WindowsXP, WindowsVista, Windows7, Windows8,
Windows8.1, Windows10, Windows11