4-9
Pin No. Port Name Reference I/O Description
54 P62/IRQ10 GND O Not used
55 P80/ICR0 DRUM_FG I DRUM_FG
56 P81/ICR1 CAP_FG I CAP_FG
57 PT2/SBT9 OPEN O Not used
58 PS1/SBO4 MDA_IN O For MDA communication
59 PU0/WE2/SCAS OPEN O Not used
60 PS3/SBI5 OPEN O Not used
61 VOUT VOUT_25 O Power for VDD and VDDF
62 P00/D0 TAPE_LED O For TAPE_LED
63 VSS D_GND - GND for digital
64 VDDH AL_3VSYS I Power for digital
65 P16/D14 MECHA_VM_CTL O Switching the MECHA VM
66 P24/D20/SBO0 MIC_2 O For cassette MIC communication
67 VSS D_GND - GND for digital
68 P42/PWM3/TM2IO REEL_REF O Reel motor control voltage
69 P55/IRQ5 GND (10k) O Not used
70 P52/IRQ2 DRUM_PG I DRUM_PG
71 P56/IRQ6 GND(10k) O Not used
72 P84/ICR4 SUP_REEL_SENSOR I SUP_REEL_SENSOR
73 VSS D_GND - GND for digital
74 P60/IRQ8 GND (10k) O Not used
75 P83/ICR3 TU_REEL_SENSOR I TU_REEL_SENSOR
76 PS4/SBO5 OPEN O Not used
77 PT0/SBI9 OPEN O Not used
78 PR4/A23/KI4/SDCLKO GND (10k) O Not used
79 PS5/SBT5 OPEN O Not used
80 PT1/SBO9 OPEN O Not used
81 VSS D_GND - GND for digital
82 P02/D2 SP_LOCK_SW I SP lock detection switch
83 P10/D8 REEL_BRK O Reel motor brake
84 P12/D10 CASETTE_SW I CASSETTE SW
85 P21/D17/SBOB A_MUTE O Audio mute
86 P27/D23/SBO1 EEPR_SDO O EEPROM communication
87 P36/D30/SBT3 MS_CLK I CLK for MS_BUS communication
88 P50/IRQ0 MSD CS I MSD CS
89 ND OPEN - Not used
90 P90/ICR8 FRP I Interface with IC103
91 P82/ICR2 REEL_FG I Reel FG input
92 P86/ICR6 SRV_FRP I Interface with IC103
93 P85/ICR5 HID1 I Interface with IC103
94 P87/ICR7 DET_VD I Analog input detection
95 PR6/A25/KI6 GND (10k) O Not used
96 PS2/SBT4 MDA_CLK O For MDA communication
97 VDDH AL_3VSYS I Power for digital
98 VSS D_GND - GND for digital
99 — 108 ND OPEN - Not used
109 NC (VSS) D_GND - GND for digital
110 VDD2 AL_3VSYS I Power for digital
111 P92/ICR10 SPA I Interface with IC103
112 VSS D_GND - GND for digital
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