User`s manual

INSTALLATION
ET500 User’s Manual 9
4. X4 (IDE 1, Misc)
Pin Signal Pin Signal Pin Signal Pin Signal
1 GND 2 GND 51 NC 52 PIDE_IORJ
3 5V SB 4 PWGIN 53 NC 54 PIDE IOWJ
5 PS ON 6 SPEAKER 55 NC 56 PIDE DRQ
7 PWRBTNJ 8 BATT 57 NC 58 PIDE D15
9 NC 10 LILED 59 NC 60 PIDE D0
11 WDTRIG 12 ACTLED 61 NC 62 PIDE D14
13 NC 14 NC 63 NC 64 PIDE D1
15 NC 16 NC 65 GND 66 GND
17 VCC 18 VCC 67 NC 68 PIDE D13
19 OVCRJ 20 NC 69 NC 70 PIDE D2
21 NC 22 NC 71 NC 72 PIDE D12
23 SMBCLK 24 SMBDATA 73 NC 74 PIDE D3
25 NC 26 N.C. 75 NC 76 PIDE D11
27 NC 28 NC 77 NC 78 PIDE D4
29 NC 30 PIDE_CS3J 79 NC 80 PIDE D10
31 NC 32 PIDE CS1J 81 VCC 82 VCC
33 GND 34 GND 83 NC 84 PIDE D5
35 NC 36 PIDE_A2 85 NC 86 PIDE D9
37 NC 38 PIDE_A0 87 NC 88 PIDE D6
39 NC 40 PIDE A1 89 -RING 90 N.C.
41 N.C. 42 N.C. 91 RXD- 92 PIDE D8
43 NC 44 PIDE INTRO 93 RXD+ 94 NC
45 NC 46 PIDE_AKJ 95 TXD- 96 PIDE D7
47 NC 48 PIDE RDY 97 TXD+ 98 HDRSTJ
49 VCC 50 VCC 99 GND 100 GND