Pioneer XV-DV232 Service Manual page 91

5
Audio Interface (14)
No. Name Alt.
208 SPMCLK SCLK0
209 SPDATA SDIN0
210 SPLRCK SDO0
SDCS0
211 SPBCK
ASDATA5
213 ALRCK
214 ABCK Fs64
215 ACLK
217 ASDATA0
218 ASDATA1
219 ASDATA2
220 ASDATA3
222 ASDATA4 INT1#
224 MC_DATA INT2#
225 SPDIF
5
6
I/O
Audio DAC master clock of SPDIF input
While SPDIF input is not used:
Inout
Serial interface port 0 clock pin
GPIO
Audio data of SPDIF input
While SPDIF input is not used:
Inout
Serial interface port 0 data-in
GPIO
Audio left/right channel clock of SPDIF input
While SPDIF input is not used:
Inout
Serial interface port 0 data-out
GPIO
Audio bit clock of SPDIF input
While SPDIF input is not used:
Serial interface port 0 chip select
Inout
Audio serial data 5 part I : DSD data sub-woofer
channel or Microphone output
GPIO
Audio left/right channel clock
Inout Trap value in power-on reset:
4MA, PD, SMT 1 : use external 373
0: use internal 373
Output Audio bit clock
4MA Phase de-modulation
Inout, 4MA Audio DAC master clock
Audio serial data 0 (Front-Left/Front-Right)
DSD data left channel
Inout, 4MA,
Trap value in power-on reset :
PD SMT
1 : manufactory test mode
0 : normal operation
Audio serial data 1 (Left-Surround/Right-Surround)
DSD data right channel
Trap value in power-on reset :
Inout, 4MA,
1 : manufactory test mode
PD SMT
0 : normal operation
While only 2 channels output:
GPIO
Audio serial data 2 (Center/LFE)
DSD data left surround channel
Trap value in power-on reset :
Inout, 4MA,
1 : manufactory test mode
PD SMT
0 : normal operation
While only 2 channels output:
GPIO
Audio serial data 3 (Center-back/ Center-left-back/Center-right-back, in 6.1 or
7.1 mode)
DSD data right surround channel
Inout, 4MA, Trap value in power-on reset :
PD SMT 1 : manufactory test mode
0 : normal operation
While only 2 channels output:
GPIO
Audio serial data 4 (Down-mixed Left/Right)
DSD data center channel
Trap value in power-on reset :
Inout, 4MA, 1 : manufactory test mode
PD SMT 0 : normal operation
While only 2 channels output:
Microcontroller external interrupt 1
GPIO
Microphone serial input
While not support Microphone:
Inout
Microcontroller external interrupt 2
GPIO
Output, 2-16MA,
SPDIF output
SR : ON/OFF
XV-DV232
6
7
Function
7
8
A
B
C
D
E
F
91
8