Embedded Application Programming Interface - picmg
Embedded Application Programming Interface - picmg
Embedded Application Programming Interface - picmg
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12 Standard Data Formats<br />
12.1 Compressed ASCII PNPID<br />
12.1.1 Definition<br />
Compressed ASCII is defined as 5 bits per character, "00001b" = "A" ... "11010b" = "Z".<br />
Byte Bits Description<br />
0 [7] 0<br />
0 [6:2] First character in compressed ASCII<br />
0 [1:0] Second character in compressed ASCII bits[4:3]<br />
1 [7:5] Second character in compressed ASCII bits[2:0]<br />
1 [4:0] Third character in compressed ASCII<br />
12.1.2 Example<br />
Hex<br />
0xA741<br />
Interpreted<br />
'PMG'<br />
12.2 Specification Version Number Format<br />
12.2.1 Definition<br />
Bits Description<br />
[31:24] Version<br />
[23:16] Revision<br />
[15:0] 0<br />
12.2.2 Example<br />
Hex<br />
Interpreted<br />
0x03040000 3.4<br />
0x01100000 1.16<br />
0x02010000 2.1<br />
PICMG® EAPI R1.0, August 8, 2010 page 77 of 83
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