TSOP-48 pinout
Reader Pinout
Throu top view:
+ x16 x8
--------------+---------------
B0 RB2 + VCC
B1 CE1 + B37 D7
B2 RB4 + B36 D13 D6
B3 RES + B35 D4
B4 RB1 + B34 D14
B5 CE2 + B33 D5 D5
B6 RB3 + B32 D15
B7 RE + B31 D6 D7
B8 PM_SDA + B30 D12 D4
B9 PM_SCL + B29 CE8 CE8
B10 CE3 + B28 -
B11 CE5 + B27 CE6 CE6
B12 CE7 + B26 D3 D3
B13 - + B25 D9 D0
B14 ALE + B24 D0
B15 CLE + B23 D11
B16 WP + B22 D2 D1
B17 CE4 + B21 D8
B18 WE + B20 D10 D2
GND + B19 D1
Auto power mod chip
To avoid soldering wires every time, make this modification
if this mod is absent, you will get error: "auto power chip not found"
1 8000
2 4000
3 2000
11 1000
20 0800
21 0400
22 0200
23 0100
24 0080
25 0040
34 0020
35 0010
38 0008
39 0004
48 0002
- 0001
Example: 39_34_37
34 0020
37 hard wired on adapter
39 0004
----
0024 (sum numbers in hex)
Power: 1/0x0024
Manual power mods
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