Panasonic KX-HCM280, Руководство по обслуживанию

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Pin No. Pin Name I/O Description
85 VCCQ - Input/Output Power Supply (+3.3V)
86 A25 O Address Bus (Unassigned)
87 PTK4 O Unassigned (LOW Output)
88 nRD O Read Signal (Low Active)
89 nWE0 O Write Signal (Low Active)
90 nWE1 O Write Signal (Low Active)
91
nICIORD
O IO Read Signal (Unassigned)
92 nICIOWR O IO Write Signal (Unassigned)
93 RD/nWR O Read (High Active)/ Write (Low Active)
94
nAUDSYNC
I Unassigned (Internal Pull-Up)
95 VSSQ - Input/Output Power Supply (GND)
96 nCS0 O Flash Chip Select (Low Active)
97 VCCQ - Input/Output Power Supply (+3.3V)
98 nCS2 O Chip Select (Low Active) Unassigned
99 nCS3 O SDRAM Chip Select (Low Active)
100 nCS4 O Unassigned
101 nCS5 O Unassigned
102 nCS6 O LAN and JPEG Chip Select (Low Active)
103 nCE2A O
Unassigned
104 nCE2B O LAN_LED control
105 CKE5 O CLK Enable
106 nRAS3L O RAS (Low Active)
107 PTJ1 O Unassigned (LOW Output)
108 nCASLL O CAS (Low Active)
109 VSSQ - Input/Output Power Supply (GND)
110 nCASLH O Unassigned
111 VCCQ - Input/Output Power Supply (+3.3V)
112 PTJ4 O Unassigned (LOW Output ADPCM DATA IN)
113 PTJ5 O Unassigned (LOW Output ADPCM EX CLK)
114 nDACK0 O DMA Transfer ACK (Low Active)
115 nDACK1 O Tilt Motor Control (PH2)
116 PTE6 O Tilt Motor Control (PH1)
117 PTE3 O Boot Control 2
118 nRAS3U O Unassigned
119 PTE1 O Boot Control 1
120 TDO I Unassigned (Internal Pull-Up)
121 nBACK O Unassigned
122 nBREQ I Unassigned (External Pull-Up)
123 nWAIT I Hardware WAIT Request (Low Active)
124 nRESETM I Unassigned (External Pull-Up)
125 PTH5 I Unassigned (External Pull-Down)
126 PTG7 I Unassigned (External Pull-Up)
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