Just check micro-controller and programmer documentation for the pin-outs of: 

MISO - Master Input <- Slave Output 

MOSI - Master Output -> Input Slave 

SCK - Serial clock signal pulse synchronization of data transfer 

SS - Slave select, do not use. Unfortunately, the specification does not include the use of this pin, it would allow us select the target to program. 

Simply connect the respective pins of the micro-controller and programmer to establish the communication bus. 

In addition to communication, the SPI programmer includes a reset pin that must be connected to uC reset pin. If this pin does not exist in the programmer you may plug the resistor to ground during the SPI programming process. 

These programmers can also p'ower the micro-controller if the assembly does not include its own power supply, if the assembly has its own power supply, connect the ground only.

We use the Arduino IDE to load programs using this interface (SPI programmer)

Just open the blink sample sketch for a test

On the tools menu:

Board: Arduino Uno

Port: Select any (IDE requires a selected port, although avrduide ignores it for this USBasp programmer)

Programmer: USBasp

The first upload can be made by using the option:

File-> Load using a programmer

The sketch will be compiled and loaded, however the program will run 16 times slower because this circuits come with factory settings to work at 1MHz.

We can fix this by keeping the uC running at 1MHz but nevertheless telling the Arduino IDE the chip specifications, because the board settings for the chosen "Arduino Uno" board are for 16MHz.

This is done in a boards.txt file if (create if not existing) in the following location:

(Folder Sketches) / hardware / arduino / boards.txt

just add the following definitions:

############################################

breaduino1.name=Breaduino 1Mhz (RA 2014)

breaduino1.upload.maximum_size=32256

breaduino1.upload.speed=115200

breaduino1.bootloader.low_fuses=0x62

breaduino1.bootloader.high_fuses=0xd9

breaduino1.bootloader.extended_fuses=0x07

breaduino1.bootloader.path=optiboot

breaduino1.bootloader.file=optiboot_atmega328.hex

breaduino1.bootloader.unlock_bits=0x3F

breaduino1.bootloader.lock_bits=0x0F

breaduino1.build.mcu=atmega328p

breaduino1.build.f_cpu=1000000L

breaduino1.build.core=arduino

breaduino1.build.variant=standard

These definitions were copied from the definitions of the arduino uno board, we only modified a few parameters:

• board ID: breaduino1
  
• name, which is what appears on the menu boards
  
• fuses: low = 0x62, 0xd9 = high and extended = 0x07
  
• f_cpu: 1000000L corresponding to the speed of 1MHz
  

this way the Arduino IDE will know how to treat this chip and will generate the correct code for the delays corresponding to 1MHz speed.

The listed fuses are for an ATMega328P running at 1MHz (factory settings)

The fuses are internal uC settings controlling its operation in several aspects.

They are of utmost importance and changing them incorrectly can damage or disable PERMANENTLY the uC, so we recommend caution.

We use the same tool that is used in arduino IDE to load programs into the uC and that also allows iteration with the uC. In this case we will just confirm the values ??of fuses and also use an online fuse calculator for a confirmation.

Using avrdude in a command line:

avrdude list of command line parameters

avrdude -p? List supported uC codes.

avrdude -pm328p -cusbasp checks the connection between the usbasp programmer and the ATmega328P micro-controller

avrdude -pm328p -cusbasp -t opens avrdude in terminal mode so we can issue other commands.

type ? inside the terminal for a list of valid commands

reading fuses values:

read lfuse get the value of low_fuse

read hfuse get the value of high_fuse

this uC has an extended fuse

read efuse get the value of extended_fuse

value of 0x07 in efuse listing differs from that shown on the website because  only the first 3 bits are used on the uC,

The fuses have an inverted logic where 1 equals to not programmed and 0 to active.