Melody32 (Ic804); Melody32 Terminal Function - Denon AVR-1804 Service Manual

MELODY32 (IC804)

MELODY32 Terminal Function

Pin Pin
Pin Name
No.
No.
1 D14 25 V
2 D15 26 HACK
3 HAD0 27 HCMS
4 HAD1 28 HCIOMS
5 GND 29 GND
6 HAD2 30 HALE
7 HAD3 31 HRD
8 HAD4 32 HWR
9 HAD5 33 GND
10 HAD6 34 PF0
11 HAD7 35 PF1
12 HAD8 36 PF2
13 V 37 PF3
DDEXT
14 HAD9 38 PF4
15 HAD10 39 PF5
16 GND 40 V
17 HAD11 41 PF6
18 HAD12 42 PF7
19 V 43 TMR0
DDINT
20 HAD13 44 TMR1
21 HAD14 45 TMR2
22 HAD15 46 DT2
23 HA16 47 TCLK2
24 HACK_P 48 TFS2
144
1
36
37
Pin
Pin Name Pin Name
No.
49 DR2
DDEXT
50 RCLK2
51 RFS2
52 RXD
53 TXD
54 GND
55 GND
56 DT0
57 TCLK0
58 V
DDINT
59 TF50
60 DR0
61 RCLK0
62 RFS0
63 V
DDEXT
64 DT1
DDEXT
65 TCLK1
66 TFS1
67 DR1
68 RCLK1
69 RFS1
70 BMODE0
71 BMODE1
72 BYPASS
AVR-1804/884 / AVC-1880
109
108
TOP VIEW
73
72
Pin Pin
Pin Name
No. No.
73 RESET 97 A11
74 TDO 98 A12
75 TDI 99 A13
76 TMS 100 V
77 GND 101 A14
78 TCK 102 A15
79 TRST 103 A16
80 GND 104 A17
81 EMU 105 GND
82 V 106 A18
DDINT
83 OPMODE 107 A19
84 A0 108 A20
85 A1 109 A21
86 A2 110 BGH
87 A3 111 BG
88 A4 112 BR
89 A5 113 BMS
90 V 114 IOMS
DDEXT
91 A6 115 MS0
92 A7 116 MS1
93 A8 117 MS2
94 GND 118 V
95 A9 119 MS3
96 A10 120 ACK
11
Pin
Pin Name
Pin Name
No.
121 WR
122 RD
123 D0
124 D1
DDEXT
125 D2
126 D3
127 V
DDINT
128 D4
129 GND
130 CLKOUT
131 V
DDEXT
132 CLKIN
133 XTAL
134 GND
135 D5
136 D6
137 D7
138 D8
139 D9
140 D10
141 D11
142 D12
DDEXT
143 V
DDEXT
144 D13
11