User Guide

24
AVR-2807
27 P71/RXD2 SCL/EDIT SCL I/O C - - Eu Z VIDEO I2C/HDMI EDIT(E2PROM) control pin
28 P70/TXD2 SDA/EDIT SDA I/O C - - Eu Z VIDEO I2C/HDMI EDIT(E2PROM) control pin
29 P67/TXD1 TXD.S O C - - Eu Z Data transfer output to outside
30 P66/RXD1 RXD.S I - Lv - Eu Z Data receive input from outside
31 P65/CLK1 SCLK I - - - Eu Z for emulator
32 P64/CTS1 BUSY O C - - - Z for emulator
33 P63/TXD0 SOMI O C - - - Z MAIN-SUB μcom comm. control pin
34 P62/RXD0 SIMO I - - - Ed Z MAIN-SUB μcom comm. control pin
35 P61/CLK0 CLKSIMO I - - - Ed Z MAIN-SUB μcom comm. control pin
36 P60/CTS0 REQSOMI O C - - - Z MAIN-SUB μcom comm. control pin
37 P57 OSR2 O C - - Eu Z A/D control pin(PCM1803) 48kHz:L
38 P56 ADC RST O C - - Eu Z AD RST
39 P55/EPM (FRASH EPM)/(AUTH) I - Lv - - Z (Rewrite boot start:L)/(Test pin:AUTH)
40 P54 P1HPRMV1 O C - - - Z HP DET control pin for HDMI IN2 terminal
41 P53 P0HPRMV1 O C - - - Z HP DET control pin for HDMI IN1 terminal
42 P52 (P1HPRMV2) I - - - - Z Not used
43 P51 (P0HPRMV2) I - - - - Z Not used
44 P50/CE FRASH CE/(AVMUTE) I - - - - Z Rewrite boot program start: H input set)/(Test pin:AVMUTE)
45 P47 WP1 O C - - Ed Z HDMI IN1 EDIT(24LC02) WRITE PROTECT
46 P46 WP2 O C - - Ed Z HDMI IN1 EDIT(24LC02) WRITE PROTECT
47 P45 (WP3) I - - - Ed Z Not used
48 P44 (WP4) I - - - Ed Z Not used
49 P43 INT1 I - E ↓ &L - - Z HDMI receiver(SiI9031)INT (HDMI IN1/2)
50P42 (INT2) I-- --ZNot used
51 P41 SCDT1 I - - - - Z HDMI receiver(Si I9031)SCDT output (HDMI IN1/2)
52 P40 (SCDT2) I - - - - Z Not used
53 P37 HDMI R RST1 O C - - Ed Z HDMI receiver(SiI9031)reset(HDMI IN1/2)
54 P36 (HDMI R RST2) I - - - - Z Not used
55 P35 HDMI T RST O C - - Ed Z HDMI TRANSMITTER reset (SiI9030)
56 P34 HDMI SENS I - Lv - - Z HDMI input signal detect input
57 P33 FGAIN O C - - Ed Z FGAIN control pin
58 P32 DACMDI/XMDACDATA O C - - - Z DAC control pin(PCM1791ADBR)/XM DAC controlpin(AK4385ET)
59 P31 DACMC/XMDACCLK O C - - - Z DAC control pin(PCM1791ADBR)/XM DAC controlpin(AK4385ET)
60VCC VCC --- ---+5V
61 P30 DACMS O C - - - Z DAC control pin(PCM1791ADBR)
62VSS VSS --- ---GND
63 P27 DACRST O C - - - Z DAC control pin(PCM1791ADBR)
64 P26 XMDACRST O C - - - Z XM DAC controlpin(AK4385ET)
65 P25 XM2DACCS O C - - - Z XM DAC controlpin(AK4385ET)
66 P24 (Z3DACCS) I - - - - Z Not used
67P23 (SEL4FS) I-- --ZNot used
68P22 (SEL1FS) I-- --ZNot used
69P21 (INIT) I-- --ZNot used
70 P20 DRECINH O C - - Ed Z Digital RECOUT INH control pin
71 P17/INT5 DRECC O C - - - Z Digital RECOUT switching
72 P16/INT4 DRECB O C - - - Z Digital RECOUT switching
73 P15/INT3 DRECA O C - - - Z Digital RECOUT switching
74 P14/D12 DINC O C - - - Z Digital input switching
75 P13/D11 DINB O C - - - Z Digital input switching
76 P12/D10 DINA O C - - - Z Digital input switching
77 P11/D9 VPP O C - - Eu - Normal: H Writing flash ROM for DSP: L
78 P10/D8 (DIR3 CKST) O C - - Eu Z Not used
79 P07/D7 (DIR2 CKST) O C - - Eu Z Not used
80 P06/D6 DIR1 CKST O C - - Ed Z DIR control pin(LC89057W-VF4-E)
81 P05/D5 (INT3) O C - - Eu Z Not used
82 P04/D4 (INT2) O C - - Eu Z Not used
83 P03/D3 INT1 I - E ↓ &L - Ed Z DIR control pin(LC89057W-VF4-E)
84 P02/D2 (DIRRST3) O C - - - Z Not used
85 P01/D1 (DIRRST2) O C - - - Z Not used
86 P00/D0 DIRRST1 O C - - - Z DIR control pin(LC89057W-VF4-E)
87 P107/AN7 (I/O POWER) I - - - - Z Not used
88 P106/AN6 DSPRST O C - - Ed Z DSP reset output pin (reset: L)
89 P105/AN5 DSPROMRST O C - - Ed Z Memory reset for DSP (reset: L)
90 P104/AN4 FLAG0 I - Lv - Ed Z DSP control pin (ADSP-21366)
91 P103/AN3 FLAG1 I - Lv - - Z DSP control pin (ADSP-21366)
92 P102/AN2 FLAG2 I - Lv - - Z DSP control pin (ADSP-21366)
93 P101/AN1 DSPICS O C - - - Z DSP control pin (ADSP-21366)
94AVSS AVSS --- ---AD GND
95 P100/AN0 DSPOSCON O C - - - Z DSP OSC ON（DSP ON="H"(After 20ms from DIGITAL POWER ON))
96VREF VREF --- ---AD ref. +5V
97AVCC AVCC --- ---AD +5V
98 P97/SIN4 DSPOSI I - Lv - Eu Z DSP control pin (ADSP-21366)
99 P96/SOUT4 DSPISO O C - - - Z DSP control pin (ADSP-21366)
100 P95/CLK4 DSPICLK O C - - - Z DSP control pin (ADSP-21366)
Pin Pin Name Symbol I/O Type Det
Op
(Int.)
Op
(Ext.)
Res FUNCTION