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Features:
1.
100% compatible with previous TinyARM DIL40 modules.
Note: They look differently ! Pinout the same.
2.
Lead-free
3.
New PCB layout - suits LPC2106,LPC2103 and future LPC2106/1.
We
currently stock PHIL40-06 version using LPC2106.
Solution
PHIL40-06
module intends to solve all problems:
A.
The module is housed in DIP40 package which has pin out similar to 8751
microcontroller.
B.
The module requires just one convenient 5V supply. All the voltages for
Philips LPC2106 processor are generated on-board. The module can supply
1.8V and 3.3V supply to external (low power) circuitry.
C.
The module features built-in 10 MHz oscillator.
D.
The module includes Reset generator.
E.
The module is re-usable. It can be used in several designs, the only additional
investment is DIL40 socket for each design.
F.
Software tools are either IAR or free GNU .
List
of required signals for development version
All
the signals required for standard ARM Test/Debug JTAG interface are generated
on PHIL40-06 board. This includes standard JTAG TRSTN,TCLK, TMS,TDI and
TDO signals and handling of RTCK and DBGSEL signals. Reset signal for all
circuitry is generated on board.
Voltage
levels and electrical behaviour
PHIL40-06
module runs from 5V supply applied to DIL40 pin 40. The supply voltage
for this version can be from 4.5V to 5.5V. The estimated current consumption
is 100mA from 5V supply.
PHIL40-06
module can supply 1.8 and 3.3V voltage from pins located in the middle
of the board. Do not draw more than 20mA from any supply !
Voltage
levels for ARM I/O pins are 3.3V compliant. The specs says that I/O pins
are 5V tolerant.
Method
of programming internal Flash
There
are 2 methods to program Flash – either JTAG or ISP (using UART0 of Philips
LPC2106 chip). Please, refer to the relevant Philips LPC2106 manual.
Note:
P0.14 must be logic low for LPC2103 processor to enter boot loader mode.
For normal operation, use pull up resistor to 3.3V so that PHIL40-06 does
not enter boot loader mode.
Mechanical
dimensions
The
module should fit into the standard 600 mils DIL40 socket.
PHIL40-06
board control signals
RSTN
– input for external reset signal, active low. Leave unconnected if not
used. PHIL40-06 board generates proper internal Reset signal upon power-up.
An external push button can be connected to RSTN to generate reset signal.
No debounce is needed for the push button. Note: If driving RSTN pin by
external circuitry, then it must be open
collector
(open drain) with pull-up resistor. Do NOT use push-pull to drive RSTN
!
RST_OUTN
– output of PHIL40-06 internal reset generator, active low, open drain
output.
PWRENN
– input controlling PHIL40-06 voltage regulators. Default is low when the
voltage regulators are enabled and generate 3.3V and 1.8V respectively.
This signal is pulled down on PHIL40-06 board. Normally leave this pin
unconnected (N.C.). Driving this pin high will disable voltage regulators.
DBGSEL
– this is Debug Select input. Default is low when the part operates normally,
executing code in internal Flash or SRAM. Leave this pin unconnected for
normal operation as it is pulled down by 10k resistor on the module. Drive
this pin high if there is a need to enter Debug Mode.
RTCK
– leave this pin unconnected for normal operation.
Interfacing
PHIL40-06 board to various voltage levels
PHIL40-06
board runs from 5V supply and generates 3.3V voltage for I/O pins logic
levels reference. All PHIL40-06 I/Os are 3.3V compliant, meaning they can
directly interface with 3.3V logic. They can also interface directly 5V
LV TTL and HCT MOS logic. PHIL40-06 I/Os are 5V resistant so they can receive
5V TTL/HC/HCT logic
levels.
However, I/O cannot drive 5V HC MOS inputs directly, some level conversion
is necessary. The simplest method for slow signals is using pull up resistor
to 5V supply.
Simple
test / First use of TinyARM
It
is easy to start with PHIL40-06 module. All what you need is and experimental
board, DIL40 socket, RS232 interface circuit like MAX232 and 5V power supply.
Philips supplies LPC210x ISP utility for Windows which can talk to PHIL40-06
UART0 serial interface. Make the connections like the following:
-
connect ground to DIL40 pin 20
-
connect +5V to DIL40 pin 40
-
connect logic low (pull down 3k9 to ground) to DIL40 pin 16 which corresponds
to PHIL40-06 Port0.14. This pin is samples during reset or power-up to
indicate whether to start ISP utility.
-
connect DIL40 pin 1 which corresponds to PHIL40-06 Port00/TxD0 to the input
of MAX232 driver, e.g. to T1in (MAX232 pin 11). The output of MAX232 driver,
e.g. T1out (MAX232 pin 14) is connected to DB9 or DB25 connector as TxD
signal.
-
connect DIL40 pin 2 which corresponds to PHIL40-06 Port01/RxD0 to the output
of MAX232 receiver, e.g. to R1out (MAX232 pin 12). The input of MAX232
driver, e.g. R1in (MAX232 pin 13) is connected to DB9 or DB25 connector
as RxD signal.
-
Connect a push-button between DIL40 pin 9 RSTN and ground.
-
Insert PHIL40-06 board into DIL40 socket.
-
Connect RS232 cable to the PC on one side and to your board on the other
side.
-
Apply power from 5V supply.
-
Start Philips LPC210x utility
-
Press push button to connect PHIL40-06 to the PC, if necessary.
-
ENJOY !
Connecting
Macraigor Systems WIGGLER to TinyARM board
The
easiest way is to use extra DIL40 socket and connect DIL40 pins to the
male dual-row 20 pin header as follows:
DIL40
pin Header pin Signal name
20
4,6,8,10,12,14 GND
16,18,20
22
3 TRSTN
23
7 TMS
24
9 TCK
25
5 TDI
26
13 TDO
9 15 RESETN
30
11 RTCK
42
1,2 VCC (3.3V)
Some
additional resistors are strongly recommended to apply correct default
voltage levels on JTAG pins.
Notes:
a.
DBGSEL pin should be driven high, i.e. pull up resistor 1k to Vcc for the
part to enter debug mode when debugging is possible.
b.
PHIL40-06 module can supply 1.8V and 3.3V voltage to other (low power)
peripherals.
TinyARM
board pinout
Pin
Nr. Pin Name Altern.
Pin Nr. Pin Name
Altern.
1
P0.0
TxD0/PWM1 40
VCC
5V
2
P0.1
RxD0/PWM3 39
P0.31
EXTIN0/*
3
P0.2
SCL/CAP0.0 38
P0.30
TRACEPKT3/*
4
P0.3
SDA/MAT0.0 37
P0.29
TRACEPKT2/*
5
P0.4
SCK/CAP0.1 36
P0.28
TRACEPKT1/*
6
P0.5
MISO/MAT0.1 35
P0.27
TRACEPKT0/*
7
P0.6
MOSI/CAP0.2 34
P0.26
TRACESYNC
8
P0.7
SSEL/PWM 33
P0.25
PIPESTAT2
9
RSTN
32 P0.24
PIPESTAT1
10
P0.8
TxD1/PWM4 31
RSTN_OUT
11
P0.9
RxD1/PWM6 30
RTCK
12
P0.10 RTS1/CAP1.0
29 DBGSEL
13
P0.11 CTS1/CAP1.1
28 P0.23
PIPESTAT0
14
P0.12 DSR1/MAT1.1
27 P0.22
TRACECLK
15
P0.13 DTR1/MAT1.1
26
P0.21
PWM5/TDO
16
*Note
P0.14 DCD1/EINT1
25
P0.20
MAT1.3/TDI
17
P0.15 RI1/EINT2
24
P0.19
MAT1.2/TCK
18
PWRENN
23
P0.18
CAP1.3/TMS
19
VBAT
22
P0.17
CAP1.2/TRST
20
GND
21
P0.16
EINT0/MAT0.2
Note:
P0.14 must be logic low for PHIL40-06 to enter boot loader mode.
Known
problems of Philips LPC2106 processor
a.
External interrupts 0 to 2 (EINT0 to EINT2) are level sensitive. It is
not possible to set them to edge sensitive mode.
b.
SPI interface requires to use pull up resistor on SSEL pin even if it is
set to Master mode. That results in pin wasting, pin SSEL cannot be used
as GPIO P0.7 when SPI is used.
Software
Download:
PDF
File
Support:
If
you need additional support on the above product, and you can't find the
information you need in the documentation, then please contact support
at the address below:
This
product is from: PASAT
http://www.tinyarm.com
ivan
at pasat.sk
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