Sony STR-DE585 Service Manual page 14

STR-DE585
Pin No. Pin Name
54 BOOT
55 BTACT
56 BST
57 MOD1
58 MOD0
59 EXLOCK
60 VDDI
61 VSS
62, 63 A17, A16
64 to 66 A15 to A13
67 GP10
68 GP9 (DECODE)
69 GP8 (AUDIO)
70 VDDI
71 VSS
72 to 75 D15/GP7 to D12/GP4
76 VDDE
77 to 80 D11/GP3 to D8/GP0
81 VSS
82 to 85 A9 to A12
86 TDO
87 TMS
88 XTRST
89 TCK
90 TDI
91 VSS
92 to 97 A8 to A3
98, 99 D7, D6
100 VDDI
101 VSS
102 to 105 D5 to D2
106 VDDE
107, 108 D1, D0
109, 110 A2, A1
111 VSS
112 A0
113 PM
114, 115 SDI3, SDI4
116 SYNC
117 to 119 VSS
120 VDDI
14
I/O
I Not used (connected to ground)
O Not used (open)
I Boot stop signal input
I Operation mode signal input (L : 386fs, H : 256fs)
I Operation mode signal input (L : single chip mode, H : use prohibited)
I Lock signal input
I Power supply
— Ground
O Not used (open)
O External memory address output (SRAM)
O LRCK0
O DECODE
I AUDIO
I Power supply
— Ground
I/O External memory data input/output (general port)
I Power supply
I/O External memory data input/output (general port)
— Ground
O External memory address output (SRAM)
O Not used (open)
I Not used (open)
I Not used (open)
I Not used (open)
I Not used (open)
— Ground
O External memory address output (SRAM)
I/O External memory data input/output (SRAM)
I Power supply
— Ground
I/O External memory data input/output (SRAM)
I Power supply
I/O External memory data input/output (SRAM)
O External memory address output (SRAM)
— Ground
O External memory address output (SRAM)
I PLL initialization input terminal
I Not used (open)
I Sync/async selection input (L : sync, H : async)
— Ground
I Power supply
Description