Mb87S1280 (X6363A00) Ssp1 - Yamaha TYROS4 Service Manual

Tyros4

MB87S1280 (X6363A00) SSP1

PIN
NAME I/O
NO.
1 WAITN O
2 IRQN_OUT O
3 VSS -
4 VDDE -
5 SCANSW[4] O
6 SCANSW[3] O
7 SCANSW[2] O
8 SCANSW[1] O
9 SCANSW[0] O
10 VSS -
11 VDDI -
12 ADVDD -
13 ADVSS -
14 VRL I
15 VREF I
16 ANPORT[3] I
17 ANPORT[2] I
18 ANPORT[1] I
19 ANPORT[0] I
20 VRH I
21 VDDE -
22 IRQN_IN I
23 ARMSTOP I
24 VSS -
25 XI I
26 VSS -
27 VDDI -
28 XO I/O
29 TESTN I
30 VDDE -
31 PLVDD -
32 PLVSS -
33 PLLBPN I
34 VDDI -
35 ACLK I/O
36 AFRM I/O
37 ADIR O
38 VSS -
39 ADAT[0] I/O
40 ADAT[1] I/O
41 ADAT[2] I/O
42 ADAT[3] I/O
43 VDDE -
44 ADAT[4] I/O
45 ADAT[5] I/O
46 ADAT[6] I/O
47 ADAT[7] I/O
48 ADAT[8]
I/O
49 ADAT[9] I/O
50 VSS -
51 ADAT1[0] I/O
52 ADAT[11] I/O
53 ADAT[12] I/O
54 ADAT[13] I/O
55 ADAT[14] I/O
56 ADAT[15] I/O
57 DITO O
58 SYSCLK O
59 SYO O
60 VSS -
61 VDDE -
62 BCLK O
63 WCLK0 O
64 SDO[0] O
65 SDO[1] O
66 SDO[2] O
67 SDO[3] O
O
68 SDO[4]
69 SDO[5] O
70 SDO[6] O
71 SDO[7] O
72 VSS -
73 VDDI -
74 MUTEN I
75 SDI[0] I
76 SDI[1] I
77 SDI[2] I
78 SDI[3] I
79 VDDI -
80 SDI[4] I
81 SDI[5] I
82 SDI[6] I
83 VDDE -
84 EXCLK I
85 VSS -
86 VDDI -
87 SDI[7] I
I
88 SDI[8]
89 SDI[9] I
90 SDI[10] I
91 SDI[11] I
92 SYI I
93 VPD I
94 VSS -
95 RCLKI I
96 VSS -
97 VDDE -
98 RCLK O
99 VSS -
100 RDN O
101 WRN O
102 UBN O
103 LBN O
104 VDDE -
30
FUNCTION
Wait for external CPU
Output of interrupt information
VSS
VDDE +3.3V
Scan control
VSS
VDDI +1.8V
ADVDD 3.3V
ADVSS
ADC reference voltage
ADC reference voltage
ADC analog input
ADC reference voltage
VDDE +3.3V
Interrupt input
ARM stop
VSS
Crystal oscillator(input)
VSS
VDDI +1.8V
Crystal oscillator(output)
Test pin
VDDE +3.3V
PLVDD +1.8V
PLVSS
Switch of PLL and XI
VDDI +1.8V
ABUS clock
ABUS frame
ABUS directon
VSS
ABUS data bus
VDDE +3.3V
ABUS data bus
VSS
ABUS data bus
DIT output
System clock
External synchronization
VSS
VDDE +3.3V
Bit clock of SDI, SDO
Word clock of SDI, SDO
Serial audio output
VSS
VDDI +1.8V
Audio mute
Serial audio input
VDDI +1.8V
Serial audio input
VDDE +3.3V
External synchronization clock
VSS
VDDI +1.8V
Serial audio input
External synchronization input
Test pin
VSS
SDRAM clock
VSS
VDDE +3.3V
SDRAM clock
VSS
External memory read
External memory write
RAM enable(Upper Byte)
RAM enable(Lower Byte)
VDDE +3.3V
PIN
NAME I/O
NO.
105 MD[7] I/O Data bus(ARM,DSP -> memory)
106 MD[6] I/O Data bus(ARM,DSP -> memory)
107 VSS - VSS
108 MD[5] I/O
109 MD[4] I/O
110 MD[3] I/O
Data bus(ARM,DSP -> memory)
111 MD[2] I/O
I/O
112 MD[1]
MD[0] I/O
113
114 VDDE - VDDE +3.3V
115 MD[15] I/O
116 MD[14] I/O
Data bus(ARM,DSP -> memory)
117 MD[13] I/O
118 MD[12] I/O
119 VSS - VSS
120 MD[11] I/O
121 MD[10] I/O Data bus(ARM,DSP -> memory)
122 MD[9] I/O
123 VDDI - VDDI +1.8V
124 MD[8] I/O Data bus(ARM,DSP -> memory)
125 MA[12] O
126 MA[10] O
Memory addres bus
127 MA[9] O
128 MA[8] O
129 VDDE - VDDE +3.3V
130 VSS - VSS
131 VDDI - VDDI +1.8V
132 MA[7] O
MA[6] O
133
134 MA[5] O
Memory addres bus
135 MA[13] O
136 MA[14] O
137 MA[11] O
138 VDDI - VDDI +1.8V
139 MA[1] O
140 MA[2] O Memory addres bus
141 MA[3] O
142 VSS - VSS
143 MA[4] O
144 MA[18] O
Memory addres bus
145 MA[19] O
146 MA[17] O
147 VDDE - VDDE +3.3V
148 MA[16] O
149 MA[15] O Memory addres bus
150 MA[20] O
151 CS0N O
CS2N Chip Select
152 O
CS3N O
153
154 VSS - VSS
155 CS4N O Chip Select
156 EA[1] I
157 EA[2] I
158 EA[3] I
159 EA[4] I
External Address bus / GPIO
160 EA[5] I
161 EA[6] I
162 EA[7] I
163 EA[8] I
164 VSS - VSS
165 VDDE - VDDE +3.3V
166 EA[9] I
167 EA[10] I
168 EA[11] I
External Address bus / GPIO
169 EA[12] I
170 EA[13] I
171 EA[14] I
ECSN External chip select
172 I
ERDN I External read
173
174 EWRN I External write
175 ED[0] I/O External Data bus / GPIO
176 VSS - VSS
177 VDDI - VDDI +1.8V
178 ED[1] I/O
179 ED[2] I/O
180 ED[3] I/O External Data bus / GPIO
181 ED[4] I/O
182 ED[5] I/O
183 VDDI - VDDI +1.8V
184 ED[6] I/O
185 ED[7] I/O
186 ED[8] I/O External Data bus / GPIO
187 ED[9] I/O
188 ED[10] I/O
189 VSS - VSS
190 VDDI - VDDI +1.8V
191 ED[11] I/O
ED[12] I/O
192
ED[13] I/O External Data bus / GPIO
193
194 ED[14] I/O
195 ED[15] I/O
196 VDDE - VDDE +3.3V
197 TCK I JTAG clock
198 TMS I JTAG mode
199 TRST I JTAG reset
200 VSS - VSS
201 VDDE - VDDE +3.3V
202 ICN I Initial clear
203 TDI I JTAG input
204 TDO O JTAG output
205 TXD0 O Serial output 0
206 RXD0 I Serial input 0
207 TXD1 O Serial output 1
208 RXD1 I Serial input 1
DM: IC902
FUNCTION