Post on 22-Jan-2021
MikroElektronika
mikroBoard for 8051 40-pin™ Manual
All MikroElektronika´s development systems represent irreplaceable tools for programming and developing microcontroller-based devices. Carefully chosen components and the use of machines of the last generation for mounting and testing thereof are the best guarantee of high reliability of our devices. Due to simple design, a large number of add-on modules and ready to use examples, all our users, regardless of their experience, have the possibility to develop their projects in a fast and efficient way.
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MikroElektronika
4 mikroBoard for 8051 40-pin
Figure 1: mikroBoard for 8051 40-pin
mikroBoard for 8051 40-pinThe mikroBoard is miniature development tool which includes microcontroller, programer, small proto board and two 2x40 female headers for connection with UNI-DS6 development system.
Key features:
- MCU card for UNI-DS6; - Standalone device; - ON-board programmer; - 5V power supply.
MikroElektronika
5mikroBoard for 8051 40-pin
mikroBoard as MCU card:
Main purpose of the mikroBoard is usage as MCU card for UNI-DS6 development system. For connection with the UNI-DS6 mikroBoard use two 2x40 female headers. Integrated part of mikroBoard is programmer which is used for MCU programming. To connect on-board programmer with a PC mikroBoard use USB cable.
mikroBoard as standalone device:
To use mikroBoard as standalone device it is necessary to place jumper J1 (STANDALONE). For power supply in standalone mode mikroBoard can use USB power supply from PC via connector CN3 or via 2x40 female header. When power supply is connected via 2x40 female header it is necessary to provide regulated 5V power supply.
Programming MCU on mikroBoard:
For programming purposes it is necessary to install adequate software on your PC. mikroBoard for 8051 use 8051Flash programmer software which can be downloaded from: http://www.mikroe.com/eng/products/view/94/8051prog2/Procedure of software installation is explained in 8051Flash manual.
MikroElektronika
6 mikroBoard for 8051 40-pin
X110MHz
U4E74HC04
U4C74HC04
OSC1
1M
R121K
R7
C1
22pF
C2
22pF
C5
100nF
VCC
C3
100nF
VCC
C14
100nF
VCC
U4A74HC04
U4B74HC04
U4D74HC04
U4F74HC04
1 2
3 4
9 8
13 12
74HC4053
U3
PROG
LED2O RAMPR G
LEDUSB LINK
1
USBDM
USBDP
8051progprogrammer
MISO
PROG
SCK
RSTbut
MOSI
VCCRB6-MISO
RB5-MOSI
MOSI
RB5
MISO
RB6
SCK
RB7-SCK
RB7
VCCY1
YY0
XZ1
X1Z
BVEE
X0Z0
AINH
CGND
R1
R15
R11
R19
27
1K
1K
10K
R2
27
VCC
EA ALE PSEN
VCC
VCC
VCC
R510K
R8100K
R9100K
R10100K
VCC
R32K2
LD3POWER
RB0
RB1
RB2
RB3
RB4
RB5-MOSI
RB6-MISO
RB7-SCK
mRST
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
OSC1
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
EA
ALE
PSEN
RC7
RC6
RC5
RC4
RC3
RC2
RC1
RC0
VCC
AT
89S
8253
P3.4
P3.5
P3.6
P3.7
XTAL2
XTAL1
GND
P3.3
P3.2
EA/VPP
ALE/PROG
PSEN
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
P3.1
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
P3.0
P0.7
P0.6
P0.5
P0.4
P0.3
P0.2
P0.1
P0.0
VCC
DIP40
FP1FERRITE
VCC-EXT
C18100nF
CN3
USB MINIB
GND 5
ID 4
D+ 3
D- 2
VBUS 1
RA4
RB4
RC4
RD4
RA6
RB6
RC6
RD6
RD0
CS1#CS2#
RD1RB0RB1
RB4RB7RB6RB5
RA0
U1
RB0
RC0
RD0
RA2
RB2
RC2
RD2
RA5
RB5
RC5
RD5
RA7
RB7
RC7
RD7
RC0
SS1#SCK1
MISO1MOSI1
RX232ATX232A
SCLSDA RC1
RA1
RB1
RC1
RD1
RA3
RB3
RC3
RD3
VCC-EXT VCC
CN1 CN2
D2MBRS340T3
RSTbut
RS
Tbut
R601 KRESET
VCC
33C100nF
T68
VCC
VCC-EXT
J1
Figure 2: Connection schematic for mikroBoard
MikroElektronika
7mikroBoard for 8051 40-pin
55.12mm
2.54
mm
104.08mm
Figure 3: mikroBoard dimensions
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