Sony ICD-BM1A - Memory Stick Media Digital Voice Recorder, Руководство по обслуживанию

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ICD-BM1/BM1A/BM1AVTP/BM1B/BM1DR9
55 TSIEN I Time sharing serial input enable
56 EVDD — I/O power supply (3.0 V)
57 MA1 O Memory address bus 1 (Not used)
58 MA0 O Memory address bus 0 (Not used)
59 GND — GND
60 IVDD — Core power supply (1.5 V)
61 MA2 O Memory address bus 2 (Not used)
62 MA4 O Memory address bus 4 (Not used)
63 GND — GND
64 MA3 O Memory address bus 3 (Not used)
65 MA7 O Memory address bus 7 (Not used)
66 MA5 O Memory address bus 5 (Not used)
67 MA8 O Memory address bus 8 (Not used)
68 MA6 O Memory address bus 6 (Not used)
69 MA9 O Memory address bus 9 (Not used)
70 MA10 O Memory address 10 (Not used)
71 GND — GND
72 EVDD — I/O power supply (3.0 V)
73 MA11 O Memory address 11 (Not used)
74 MA12 O Memory address 12 (Not used)
75 MA14 O Memory address 14 (Not used)
76 MA13 O Memory address 13 (Not used)
77 MA16 O Memory address 16 (Not used)
78 MA15 O Memory address 15 (Not used)
79 EVDD — I/O power supply (3.0 V)
80 MA17 O Memory address 17 (Not used)
81 to 84 NC — Not used
85 EVDD — I/O power supply (3.0 V)
86 MA18 O Memory address 18 (Not used)
87 MA19 O Memory address 19 (Not used)
88 XMHOLDAK O Memory bus hold response (Not used)
89 XMRD O Memory read-out (Not used)
90 XMHOLDRQ I Memory bus hold request (Pull-up)
91 GND — GND
92 EVDD — I/O power supply (3.0 V)
93 XMWAIT I Memory access weight (Pull-up)
94 XMWR O Memory write (Not used)
95 GND — GND
96 IVDD — Core power supply (1.5 V)
97 XMBSTB O Memory bus strobe (Not used)
98 MD0 I/O Memory data bus (Not used)
99 GND — GND
100 MD3 I/O Memory data bus (Not used)
101 MD1 I/O Memory data bus (Not used)
102 MD4 I/O Memory data bus (Not used)
103 MD5 I/O Memory data bus (Not used)
104 MD6 I/O Memory data bus (Not used)
105 MD2 I/O Memory data bus (Not used)
106 MD8 I/O Memory data bus (Not used)
107 GND — GND
Pin No. Pin Name I/O Pin Description