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
1
AN14
INS_MODE
AD
AD
Inspection mode discrimination
PK6/AN14
(MAIN: INPUT: Normal mode)
2
AN15
HiZ
HiZ
PK7/AN15
3
AVSS
AVSS
[MCU]
4
VREFH
VREFH
MCU
5
RESETn
N_RESET
MCU uCOM reset input / P/U 4.7 k-ohms in P.C.B. INPUT
Processing within microprocessor: Usually pull-up
6
MODE
MODE
MCU Connected to GND / Processing within microprocessor: Usually pull-up
7
PL0
LED_DATA
O
O
Serial/parallel data input
PL0/SDA0/TB0OUT
8
PL1
LED_LCK
SO
O
Serial/parallel clock (400 kHz)
PL1/SCL0/TB1OUT
9
SCK0
LED_CLK
SO
O
Serial/parallel latch clock
PL2/SCK0/TB2OUT
10 INT0
HDMI_N_INTR
IRQ
HiZ
HDMI RX interrupt input
PL3/INT0/TB3OUT
[IRQ]
P/U 10 k-ohms in P.C.B. INPUT (HDMI side)
11 PL4
LED_ENABLE
SO
O
Serial/parallel output enable
PL4/TXD1/TB4OUT
P/U in P.C.B. LED
12 PL5
O
O
PL5/RXD1/TB5OUT
13 PL6 O
O
PL6/SCLK1/TB6OUT/CTS1n
14 PL7
E2P_N_CS
O
O
E2P ROM chip select output
PL7/INT1/TB7OUT
P/U to S3.3_E2P 10 k-ohms in P.C.B. INPUT
15 DVSS
DVSS
[MCU]
16 SCLK2
E2P_SCK
SO
SO
E2P ROM synchronous clock output
PM0/SCLK2/TB1IN0/CTS2n
17 TXD2
E2P_MOSI
SO
SO
E2P ROM synchronous data output
PM1/TXD2/TB1IN1
18 RXD2
E2P_MISO
SI
SI
E2P ROM synchronous data input
PM2/RXD2/ALARMn
P/U 10 k-ohms to S3.3_E2P in P.C.B. INPUT
19 PM3
VBUS_PON
O
O
USB terminal ON/OFF signal
PM3/INT2
20 PM4
VBUS_DRV
I
HiZ
PM4/SCLK3/CTS3n
21 TXD3
NCPU_RXD
SO
SO
UART mode data output
PM5/TXD3
22 RXD3
NCPU_TXD
SI
SI
UART mode data input
PM6/RXD3
23 PM7
NCPU_PHOLD
O
O
PM7/INT3
24 TXD4
UART_TXD
SO
SO
UART/232C (asynchronous communication) mode data output
PN0/TXD4
25 RXD4
UART_RXD
SI
SI
UART/232C (asynchronous communication) mode data input
PN1/RXD4
26 PN2
NCPU_SPI_N_CS
O
O
NETWORK chip select output
PN2/SCLK4/TB2IN0/CTS4n
P/U 10 k-ohms in NETWORK module
27 PN3
NTWK_PON
O
O
Power supply IC for NETWORK ON signal
PN3/INT4/TB2IN1/RMIN0
28 TXD5
NCPU_SPI_MOSI
SO
O
NETWORK synchronous data output
PN4/TXD5
P/U 10 k-ohms in NETWORK module
29 RXD5
NCPU_SPI_MISO
SI
HiZ
NETWORK synchronous data input
PN5/RXD5
P/U 10 k-ohms in NETWORK module
30 PN6
NCPU_SPI_SCK
SO
O
NETWORK system clock
PN6/SCLK5/TBFIN0/CTS5n
31 PN7
NCPU_N_RST
O
O
NETWORK reset output
PN7/INT8/TBFIN1/RMIN1
32 PO0
NCPU_MUTE1
I
I
NETWORK mute 1
PO0/TXD6/TB8OUT
33 PO1
NCPU_MUTE0
I
I
NETWORK mute 0
PO1/RXD6/TB9OUT
53
YSP-1600
Y
SP-1
60
0
DRAFT
