Denon DN-A7100 - Microprocessor and IC Data

67
11. MICROPROCESSOR AND IC DATA
pin
No
Port Name
Mode7
I/O use STBY Name
Port Setting
Note
Act. init
1 PE5 I/O I I HINBSY - - DSP Busy Signal
2 PE6 I/O O I EV_DATA H L R2S15205FP DATA
3 PE7 I/O O I EV_CLK H L R2S15205FP CLOCK
4 PD0 I/O O I HDMI_RST L H RESET for HDMI
5 PD1 I/O O I HD+5V SW H L +5V SW for HPD
6 PD2 I/O O I MULTIMUTE H H MULTI ROOM MUTE
7 PD3 I/O O I SWMUTE H H SUB W MUTE
8 PD4 I/O O I CNTMUTE H H CENTER SP MUTE
9 PD5 I/O O I SBMUTE H H SRR B MUTE
10 PD6 I/O O I SL/SRMUTE H H SL SR MUTE
11 PD7 I/O O I L/RMUTE H H FRONT L R MUTE
12 Vss I - I VSS - - GND
13 PC0 I/O O I _RSTDAC L L DAC
14 P1Vcc I YES I VCC - - +5V’
15 PC1 I/O O I DFS H L DAC
16 PC2 I/O O I _ATT L H PULL DOWN
17 PC3 I/O O I _RSTADC L H ADC
18 PC4 I/O O I D_A = L DIR or _ADC sel
19 PC5 I/O I I XSTATE - - DIR
20 PC6 I/O O I _CEDIR L L DIR CHIP ENABLE
21 PC7 I/O O I _XMODE L L DIR RESET
22 PB0 I/O O O IICCLK - L I2C for E2PROM
23 PB1 I/O I/O I/O IICDATA - L I2C for E2PROM
24 PB2 I/O I I _TU_SD L Tuned
25 PB3 I/O I I TU_ST H Stereo Tune/_MONO
26 PB4 I/O O I TU_MUTE H H Tuner MUTE
27 PB5 I/O O I _CE_TU L L Tuner Pack
28 PB6 I/O O I HDMI LED L H HDMI LED On
29 PB7 I/O I I _P_AMP_FAIL L - Power amp Dectect
30 PA0 I/O O I TUDOUT - L Tuner Pack
31 PA1 I/O O I TUCLK - L Tuner Pack
32 PA2 I/O I I TUDIN - Tuner Pack
33 PA3 I/O I I RDSDIN - Tuner Pack(RDS)
34 PA4 I/O O I P0_HPRMV H L IN0 HPD SWITCH HDMI 1 HP
35 PA5 I/O O I P1_HPRMV H L IN1 HPD SWITCH HDMI 2 HP
36 PA6 I/O O I WP0 H L WRITE PROTECT IN0
37 PA7 I/O O I WP1 H L WRITE PROTECT IN1
38 PH7 I/O O I FLRA_ON H L SPK A SELECT
39 PH6 I/O O I FLRB_ON H L SPK B SELECT
40 PH5 I/O O I SURR_ON H L SURR/CNT SPK ON
41 PH4 I/O O I HEAT H L Power Amp±B_L_Sel
42 PH3 I/O I I _HEAT_DET H - Power Amp Heat sink TempDetect
43 PH2 I/O O I _STANDBY L L Standby Power
44 PH1 I/O I I _HP_DET L - HP Jack Detect
45 PH0 I/O O I HP_ON H L HEAD PHONE ON
46 PJ7 I/O O XM_CMD
47 PJ6 I/O O XM_RST
48 PJ5 I/O O XM_DAC_RST
49 PJ4 I/O O XM_MUTE
50 PJ3 I/O O XM_ON
51 PJ2 I/O O I SB_ON H L
“SB Relay Control,
SB ON:H SB OFF:L”
52 PJ1 I/O O O _STBY LED L H Standby LED On
53 PJ0 I/O O I _RSFL L L Front FL Driver
54 Vss I - I VSS - - GND
IC11 : HD64F2505