HEX records

Validated records & source

.HEX

Open HEX fileup to 2 MB

CountOffsetTypeDataChecksum

Checksums validated before decoding

Assembly explorer

AVR disassembly

PROGRAM DATA58 bytes

INSTRUCTIONS / DATA25

FLASH USED0.18%

VALID RECORDS5

Bytes	Instruction	Details / target
`F8 94`	`CLI`
`A8 95`	`WDR`
`00 E0`	`LDI R16, 0x00`
`04 BF`	`OUT 0x34, R16`
`08 E1`	`LDI R16, 0x18`
`00 93 60 00`	`STS 0x0060, R16`
`00 E0`	`LDI R16, 0x00`
`00 93 60 00`	`STS 0x0060, R16`
`00 E8`	`LDI R16, 0x80`
`00 93 61 00`	`STS 0x0061, R16`
`00 E0`	`LDI R16, 0x00`
`00 93 61 00`	`STS 0x0061, R16`
`2D 98`	`CBI 0x05, 5`	PORTB · D13
`25 9A`	`SBI 0x04, 5`	DDRB · D13
`1D 9A`	`SBI 0x03, 5`	PINB · D13
`22 E5`	`LDI R18, 0x52`
`3F EF`	`LDI R19, 0xFF`
`4F EF`	`LDI R20, 0xFF`
`4A 95`	`DEC R20`
`F1 F7`	`BRNE 0x00002C`
`3A 95`	`DEC R19`
`D9 F7`	`BRNE 0x00002A`
`2A 95`	`DEC R18`
`C1 F7`	`BRNE 0x000028`
`F5 CF`	`RJMP 0x000024`

WORKSPACE / INSIGHTS

Firmware inspector

Device & insights

TARGET HARDWARE ATMEGA328P Arduino Uno / Nano · ATmega328P

Flash capacity32 KB

File formatIntel HEX

ADDRESS RANGE0x000000 – 0x0000391 memory region

REGISTER INSIGHTS 1

Digital I/OView evidence

0x000020 · CBI · PORTB · D130x000022 · SBI · DDRB · D130x000024 · SBI · PINB · D13

About this analyzer

Linear AVR disassembly; embedded data may resemble instructions. It does not simulate firmware or recover the original Arduino sketch. Register hints are evidence, not proof of runtime behaviour. Files stay in your browser.