Sony STR-DG710 - IC Pin Descriptions (Digital Processor Continued); IC1501 Pinout Details (57-120)

56
STR-DG710
Pin No . Pin Name I/O Pin Descr iption
57 MOD1 I Operation mode signal input (L: 386fs, H: 256fs) (Fixed at H.)
58 MOD0 I Operation mode signal input (L: single chip mode, H: use prohibited) (Fixed at L.)
59 EXLOCK I Error detection signal input from digital audio interface receiver IC
60 VDDI I Power supply pin (+1.9 V)
61 VSS — Ground pin
62, 63 A17, A16 O Not used. (Open)
64 to 66 A15 to A13 O External memory address signal output for SDRAM IC
67 GP10 O Not used. (Open)
68 GP9 O GP9 signal output for system control IC
69 GP8 I Audio signal input from digital audio interface receiver IC
70 VDDI I Power supply pin (+1.9 V)
71 VSS — Ground pin
72 to 75 D15/GP7 to D12/GP4 I/O External memory data input/output for SDRAM IC
76 VDDE I Power supply pin (+3.3 V)
77 to 80 D11/GP3 to D8/GP0 I/O External memory data input/output for SDRAM IC
81 VSS — Ground pin
82 A9 O External memory address signal output for SDRAM IC
83 to 85 A12 to A10 O External memory address signal output for SDRAM IC
86 TDO O Not used. (Fixed at H.)
87 TMS I Not used. (Fixed at H.)
88 XTRST I Not used. (Fixed at H.)
89 TCK I Not used. (Fixed at H.)
90 TDI I Not used. (Fixed at H.)
91 VSS — Ground pin
92 to 97 A8 to A3 O External memory address signal output for SDRAM IC
98, 99 D7, D6 I/O External memory data input/output for SDRAM IC
100 VDDI I Power supply pin (+1.9 V)
101 VSS — Ground pin
102 to 105 D5 to D2 I/O External memory data input/output for SDRAM IC
106 VDDE I Power supply pin (+3.3 V)
107, 108 D1, D0 I/O External memory data input/output for SDRAM IC
109, 110 A2, A1 O External memory address signal output for SDRAM IC
111 VSS — Ground pin
112 A0 O External memory address signal output for SDRAM IC
113 PM I PLL initialization signal input from system control IC
114, 115 SDI3, SDI4 I Not used. (Open)
116 SYNC I Sync/async select signal input (L: sync, H: async) (Fixed at H.)
117 TST2 I Not used. (Connect to ground.)
118 GP11 I Not used. (Connect to ground.)
119 TST3 I Not used. (Connect to ground.)
120 VDDI I Power supply pin (+1.9 V)