Datasheet

Bit Number Signal Name Module
15 PA7.Data Port A
14 PA7.Control
13 PA6.Data
12 PA6.Control
11 PA5.Data
10 PA5.Control
9 PA4.Data
8 PA4.Control
7 PA3.Data
6 PA3.Control
5 PA2.Data
4 PA2.Control
3 PA1.Data
2 PA1.Control
1 PA0.Data
0 PA0.Control
26.15. Boundary-scan Description Language Files
Boundary-scan Description Language (BSDL) files describe Boundary-scan capable devices in a
standard format used by automated test-generation software. The order and function of bits in the
Boundary-scan Data Register are included in this description.
26.16. Register Description
Atmel ATmega644A [DATASHEET]
Atmel-42716C-ATmega644A_Datasheet_Complete-10/2016
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