Intermec EasyCoder 3240 Developer's Manual page 65

Intermec Printer Language (IPL) Developer's Guide
000000010000000
000000111000000
000001011100000
000010011110000
Group 1
000100011111000
001000011111100
111111111111111
000000000000000
010000011111110
100000011111111
010000010000010
001000010000100
Group 2
000100010001000
000010010010000
111111111111111
000000000000000
000001010100000
000000111000000
000000010000000
000000000000000
Group 3
000000000000000
000000000000000
111111111111111
000000000000000
5 Starting with the first group of 8 bits in the first column, reverse the
order of each group so that bit 0 is now last and bit 7 is first. One way to
see this quickly is to imagine rotating each group 90° clockwise, as
shown in the next illustration:
Group 2
Group 1
01000000 01000010
01000000 01000101
01100000 01001000
01010000 01010000
01001000 01100000
01000100 01000000
01000010 01000000
01111111 01111111
01111110 01000011
01111100 01000011
01111000 01100011
01110000 01010011
01100000 01001011
01000000 01000111
01000000 01000010
Bit 7 Bit 0 Bit 7
Reading from left to right, each line is now made up of three eight-digit
groups, and each group represents an ASCII character in binary form.
Chapter 3 — Working with Fonts and Graphics
Bit 0
1
2
3
4
5
6
7
Bit 0
1
2
3
4
5
6
7
Bit 0
1
2
3
4
5
6
7
Group 3
01000000
01000000
01000000
01000000
01000000
01000001
01000010
01000111
01000010
01000001
01000000
01000000
01000000
01000000
01000000
Bit 0 Bit 7 Bit 0
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