Pin
No.
Port Name
Function Name
(P.C.B.)
I/O
Detail of Function
P
o
w
er ON / [All]
Standb
y / [CEC] /
(BT) /
“HDMI”
When the po
w
er is
tur
ned on
34 PO2
NCPU_ADT_MUTE
O
O
PO2/SCLK6/TBAOUT/CTS6n
35 INT9
NCPU_N_INT
IRQ
HiZ
NETWORK interrupt input
PO3/INT9/TBBOUT
36 TXD7
DIR_MOSI
SO
O
DIR synchronous data output
PO4/TXD7/TBCOUT
37 RXD7
DIR_MISO
SI
HiZ
DIR synchronous data input
PO5/RXD7/TBDOUT
38 SCLK7
DIR_SCK
SO
O
DIR synchronous clock
PO6/SCLK7/TBEOUT/CTS7n
39 INTA
DIR_N_INT
IRQ
HiZ
DIR interrupt input
PO7/INTA/TBFOUT
P/U to +3.3D 10 k-ohms P.C.B. INPUT
40 PP0
DIR_N_RST
O
O
DIR reset output
PP0/CS2n
41 PP1
DIR_N_CS
O
O
DIR chip select output
PP1
42 SPDO
O
O
PP2/BLS0n/SPDO
43 SPDI
O
O
PP3/BLS1n/SPDI
44 SPCLK
O
O
PP4/WEn/SPCLK
45 PP5
DIST_SEL_CNT
O
O
Output for network delivery selector control
PP5/OEn/SPFSS
(Low: DSP, High: DIR)
46 PP6
ISEL_CNT2
O
O
Output for input selector control
PP6/ALEn
(Low: HDMI, High: AUX)
47 DVCC3
DVCC3
MCU
48 DVSS
DVSS
[MCU]
49 PA0
ISEL_CNT
O
O
Output for input selector control
PA0/D0/AD0
(Low: HDMI, High: AUX)
50 PA1
MODEL
I
I
Model discrimination
PA1/D1/AD1
(High: YSP-1600/SRT-1100)
51 PA2
SW_N_MUTE
O
O
SW analog mute control signal output
PA2/D2/AD2
P/D 10 k-ohms in P.C.B. INPUT
52 PA3
INS1
HiZ
HiZ
Self-check inspection item output
PA3/D3/AD3
Use only when the FCT is used
53 PA4
O
O
PA4/D4/AD4
54 PA5
SWDAC_MUTE
O
O
DAC MUTE signal for SW pre-out
PA5/D5/AD5
55 PA6
HiZ
HiZ
PA6/D6/AD6
56 PA7
PGOOD
I
HiZ
PGOOD signal input
PA7/D7/AD7
P/U to S3.3 10 k-ohms in P.C.B. INPUT
57 PB0
HiZ
HiZ
PB0/D8/AD8
58 PB1
P-CON
O
O
MAIN system DCDC ON/OFF signal
PB1/D9/AD9
P/D in P.C.B. INPUT
59 PB2
HiZ
HiZ
PB2/D10/AD10
60 PB3
IR_N_MUTE
O
O
IR repeater signal MUTE signal
PB3/D11/AD11
61 PB4
O
O
PB4/D12/AD12
62 PB5
O
O
PB5/D13/AD13
63 PB6
HDMI_N_RSTR
O
O
HDMI RX reset output
PB6/D14/AD14
[O]
64 PB7
HDMI_N_RSTT
O
O
HDMI TX reset output
PB7/D15/AD15
[O]
65 PC0
DSP_N_RDY
I
HiZ
DSP READY signal input (DSP IC internal P/U)
PC0/A0/TXD8
P/U to +3.3DSP in P.C.B. INPUT
54
YSP-1600
Y
SP-1
60
0
DRAFT
