– 114 –
Pin No. Pin Name I/O Function
51 2CH LED O LED “2CH” (0 = on)
52 MODE+ LED O LED “MODE+” (0 = on)
53 MODE– LED O LED “MODE–” (0 = on)
54 DOL/MPEG LED O LED “DOLBY/MPEG/DTS” (0 = on)
55 EQ BANK LED O LED “EQ-BANK” (0 = on)
56 VSS — Ground
57 CUSTOM LED O LED “CUSTOM” (0 = on)
58 LEVEL LED O LED “LEVEL” (0 = on)
59 SURR LED O LED “SURR” (0 = on)
60 EQ LED O LED “EQ” (0 = on)
61 SETUP O LED “SETUP” (0 = on)
62 BU-D0 O EEPROM data out (positive)
63 BU-D1 I EEPROM data in (positive)
64 BU-CS O EEPROM latch (positive)
65 BU-SCK O EEPROM clock (positive)
66 RE2 I Right encoder input2 (“L” = on)
67 RE2 I Right encoder input1 (“L” = on)
68 LE2 I Left encoder input2 (“L” = on)
69 LE1 I Left encoder input1 (“L” = on)
70 MENU-LED O LED “MENU” (0 = on)
71 MENU-SW I Push SW “MENU” (“L” = on)
72 STBY-LED O LED “STANBY” (0 = on)
73 VSS — Ground
74 RESOUT O Reset output (1 = reset)
75 BUSY I Busy control port
76 COMSEL I COM port select (0 = disp)
77 BOOT I Boot control
78 TXD1 O Communicate with external
79 RXD1 I Communicatewith external
80 STOP I Stop signal input (“L” = stop)
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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