e100lpslave.README
1***** MODIFICATIONS
2To use a 5600 as a slave device it has to somewhat modified.
3This has to be done on a 5600 (art no 16144 R2) to automatically set it to parallel port boot mode:
4
51)
6Close to the LPT1 connector there are two resistors, between the "Pulse" inductor and
7the LS245. The one closest to the LS245 is a 4k7 pull up (R105). Remove it.
8
92)
10Between the other "Pulse" inductor and Etrax there is a black 5-pin inverter
11(D15). Short connectors 2 and 3 with a solder blob.
12
13
14***** PINOUT
15To use this driver use cables connected like this:
16DSUB25-Male DSUB25Male
17
181 10
192-9 2-9
2010 1
2111 14
2212 18
2313 NC
2414 11
2515 NC
2616 NC
2717 NC
2818 12
2919 NC
3020-25 20-25
31
32Thus the cables are symmetrical with most cables straight through,
33some crossed (1-10, 11-14 and 12-18)
34and some Not connected (NC 13,15,16,17 and 19).
35
36
37******* Only for reference
38To ease the use of flat-cable connectors, here are the notes of wich wires to cross and cut with pin 1 being cable 1:
39Cross:
401 19
412 21
4210 23
43Cut:
444
456
468
4712
4825
49
50jonas.dellenvall@axis.com
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