Denon AVR-791

102
R5F3650KNFB Terminal Functions
Pin Pin Name Synbol I/O Type Det
Op
(Int.)
Pu/Pd
(Ext.)
Res
PURE
D
CEC
STBY
P.OFF Function
1 P94 NC I - - - Pd Z - - Z NC
2 P93 DIR CE O C - - - Z O/L O/L Z DIR control pin (LC89058W-VF4A)
3 P92/SOUT3 DIR DIN O C - - - Z O/L O/L Z DIR control pin (LC89058W-VF4A)
4 P91/SIN3 DIR DOUT I - Lv - DA3.3Pu Z - - Z DIR control pin (LC89058W-VF4A)
5 P90/CLK3 DIR CLK O C - - - Z O/L O/L Z DIR control pin (LC89058W-VF4A)
6 BYTE BYTE - - - - - - - - - GND(Ext. data bus bit width switching, 16bit : L)
7 CNVCS CNVSS - - - - Pd - - - -
Single-chip/Micro-processor mode switching
(Normal single-chip : L, Rewrite boot program start : H input set)
8 P87 ADC RST O C - - - Z O/L O/L Z AD(******) control pin
9 P86 NC O C - - - Z O/L O/L Z DIR control pin (LC89058W-VF4A)
10 RESET SUBRESET I - Lv - SCPU3VPu L - - Z Reset input
11 XOUT X1 O - - - - - - - - Oscillator connection
12 VSS VSS - - - - - - - - - GND
13 XIN X2 I - - - - - - - - Oscillator connection
14 VCC VCC - - - - - - - - +3.3V
15
P85(N)/(NMI)/
(CEC)
(CEC_IN) I - - - Pd - - - -
NC
("H" xed/Reserve (16pin CEC-D signal input for TEST))
16 P84/INT2 CEC_IN I - E↓&L - SCPU3VPu Z - - Z CEC-D signal input pin
17 P83/INT1 ACK SIMO I - E↓&L - - Z - - Z
MAIN-SUB ucom communication control input pin
(MAIN ucom Hack:L Return)
18 P82/INT0 SUB BDOWN I - E↓&L - Z - - Z Power failure detect(Power failure:L)
19 P81 ABT RST O C - - - Z O/H O/H Z IP CONV(ABT2015) Reset
20 P80/(RXD5) NC I - - - Pd Z - - Z NC
21 P77/(CLK5) SUB TDO I - - - - Z O/L O/L Z PLD rewriting control (JTAG)
22 P76/(TXD5) A PLD CS /"D/M" O C - - - Z O/L - O/L
A PLD control pin/ DENON WRITTER
/MITSUBISHI rewritten for determining (DW :L)
23 P75 A PLD DATA O C - - - Z O/L O/L Z A PLD control pin
24 P74 A PLD CLK O C - - - Z O/L O/L Z A PLD cotrol pin
25 P73/CTS2 NC I - - - Pd Z - - Z NC
26 P72/CLK2 DA POWER O C - - - Z Z - Z DIGITAL power (DA3.3V,DA1.2V) ON/OFF control (H: ON)
27
P71(N)/RXD2/
SCLMM
HSCL(400k) I/O N - - CEC3VPu Z O/L O/L O/L
VIDEO I2C- IP CONV(ABT1030)/HDMI_R(ADV7840)
/HDMI T(ADV7511)
28
P70(N)/TXD2/
SDAMM
HSDA(400k) I/O N - - CEC3VPu Z O/L O/L O/L
VIDEO I2C- IP CONV(ABT1030)/HDMI_R(ADV7840)
/HDMI T(ADV7511)
29 P67/TXD1 TXD O C - - SCPU3VPu Z - - Z Data transmission output to external
30 P66/RXD1 RXD I - Lv - SCPU3VPu Z - - Z Data reception input from the external
31 P65/CLK1/SCLK SCLK I - - - Pd Z - - Z Emulator communication pin
32 P64/CTS1 NC I - - - Pd Z - - Z NC
33 P63/TXD0 SOMI O C - - - Z - - Z MAIN-SUB ucom communication control pin
34 P62/RXD0 SIMO I - - - - Z - - Z MAIN-SUB ucom communication control pin
35 P61/CLK0 CLK SIMO I - - - - Z - - Z MAIN-SUB ucom communication control pin
36 P60/CTS0 REQ SOMI O C - - - Z - - Z MAIN-SUB ucom communication control pin
37 P57 NC O C - - - Z - O/L O/L NC
38 P56 DV POWER2 O C - - - Z O/L - Z DIGITAL.VIDEO power control pin (DV1.8V)
39 P55/EPM EPM I - - - Pd Z - - Z Rewrite boot program start : L input set
40 P54 CEC_OUT O C - - - Z O/L - Z CEC-D signal input pin
41 P53 NC I - - - Pd Z - - Z NC
42 P52 NC I - - - Pd Z - - Z NC
43 P51 NC I - - - Pd Z - - Z NC
44 P50/CE CE/DSP BOOT O/I C - - SCPU3VPu Z O/L - Z
MONI SEL(for Dual Moni)(MAX4886)
/Rewrite boot program start : H input set
45 P47/(TXD7)/(SDA7) COMP SW2 O C - - - Z O/L O/L O/L VIDEO SELECT IC(NJW2586)
46 P46/(RXD7)/(SCL7) COMP SW1 O C - - - Z O/L O/L O/L VIDEO SELECT IC(NJW2586)
47 P45/(CLK7) NC I - - - Pd Z - - Z NC
48 P44 HPD1 O C - - - Z O/L O/L Z HP DET control pin
49 P43 NC I - - - Pd Z - - Z NC
50 P42 NC I - - - Pd Z - - Z NC
51 P41 CEC POWER O C - - - Z O/L O/H Z
Power ON (CEC5V,CEC3.3V,CEC1.8V) for CEC
STANDBY
52 P40 HPD2 O C - - - Z O/L O/L Z HP DET control pin
53 P37 HDMIR_RST O C - - SCPU3VPu Z O/H - Z Reset for HDMI RECEIVER(ADV7840)
54 P36 1TX RST O C - - SCPU3VPu Z O/H - Z Reset for HDMI TRANSMITTER (ADV7511)
55 P35 NC I - - - Pd Z - - Z NC
56 P34 Z1 SSIGDET I - Lv - SCPU3VPu Z - - Z S signal presence detection input (Connected: H)
57 P33 HPD3 O C - - - Z O/L O/L Z HP DET control pin