Service manual
9. CONNECTOR PIN ASSIGNMENT
9.6 Service Manual BSM-4100
CN107 (for program or network card)
Signal Description Signal Name Pin Number Signal Name Signal Description
Digital ground
Memory card data bit 4
Memory card data bit 6
Memory card chip enable 1
Memory card output enable
Memory card address bit 9
Memory card address bit 13
Memory card write enable
+5 V supply voltage
Memory card address bit 16
Memory card address bit 12
Memory card address bit 6
Memory card address bit 4
Memory card address bit 2
Digital ground
Memory card data bit 1
Memory card write protect
Digital ground
Memory card data bit 11
Memory card data bit 13
Memory card data bit 15
Not connected
Not connected
Memory card address bit 18
Memory bank select bit 1
+5 V supply voltage
Memory bank select bit 3
Memory bank select bit 5
Not connected
Not connected
Attribute/common memory select
Memory card battery status bit 1
Memory card data bit 9
Memory card detect bit 2
E2
MEMD4
MEMD6
XMEMCE1
XMOE
MEMA9
MEMA13
XMWE
+5V
MEMA16
MEMA12
MEMA6
MEMA4
MEMA2
E2
MEMD1
MEMCWP
E2
MEMD11
MEMD13
MEMD15
NC
NC
MEMA18
BANK1
+5V
BANK3
BANK5
NC
NC
XREG
XMCBAT1
MEMD9
XMCD2
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
MEMD3
MEMD5
MEMD7
MEMA10
MEMA11
MEMA8
MEMA14
XMCBSY
+5V
MEMA15
MEMA7
MEMA5
MEMA3
MEMA1
MEMD0
MEMD2
E2
XMCD1
MEMD12
MEMD14
XMEMCE2
NC
MEMA17
BANK0
BANK2
+5V
BANK4
BANK6
XMRST
NC
XMCBAT2
MEMD8
MEMD10
E2
Memory card data bit 3
Memory card data bit 5
Memory card data bit 7
Memory card address bit 10
Memory card address bit 11
Memory card address bit 8
Memory card address bit 14
Memory card busy
+5 V supply voltage
Memory card address bit 15
Memory card address bit 7
Memory card address bit 5
Memory card address bit 3
Memory card address bit 1
Memory card data bit 0
Memory card data bit 2
Digital ground
Memory card detect bit 1
Memory card data bit 12
Memory card data bit 14
Memory card chip enable 2
Not connected
Memory card address bit 17
Memory bank select bit 0
Memory bank select bit 2
+5 V supply voltage
Memory bank select bit 4
Memory bank select bit 6
Memory card reset
Not connected
Memory card battery status bit 2
Memory card data bit 8
Memory card data bit 10
Digital ground