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BD-940
Pin
Function Name
I/O
No.
1 N_LED_STANDBY
OUT
2 PC_SYS_RE_EN
IN
3 N.C.
4 VREF
AD-IN
5 MODE
6 PC_YSS_SCL
OUT
7 PC_YSS_SDA
OUT
8 /RESET
9 XOUT(16MHz)
XTAL XOUT,(XCOUT)
10 VSS/AVSS
11 XIN(16MHz)
XTAL XIN(/XCIN)
12 VCC/AVCC
13 SH_SDA
S-DAT
14 SH_SCL
S_CLK
15 PC_YSS_RST
OUT]
16 /SH_RESET
OUT
17 LOW_POWER_CTL
OUT
18 LED_PON
IN
19 /LED_STBY
IN
20 FL_CONT
OUT
21 12V_CTL
IN
22 N.C.
23 N.C.
24 IR
IN
25 BD_PS
OUT
26 N_A_MUTE
OUT
27 N.C.
28 SH_TXD
S-TX
29 N.C.
30 SH_RXD
S-RX
31 SH_YM_BUSY
IN
32 SH_SH_BUSY
OUT
33 PC_SYS_MOSI
S-RX
34 PC_SYS_MISO
S-TX
35 PC_SYS_PL_EN
OUT
36 KEY_STANDBY
IN
37 KEY_PLAY
IN
38 KEY_OPEN_CLOSE
IN
34
Interrupt
Control Terminal
Port
Terminal
P5_6
P3_2
(/INT1,/INT2)
P3_0
P4_2
MODE
(XCIN)
P4_3
(XCOUT)
P4_4
/RESET
P4_7
VSS,AVSS
P4_6
VCC,AVCC
P3_7
P3_5
P3_4
P3_3
/INT3
P2_7
P2_6
P2_5
P2_4
P2_3
P2_2
P2_1
P2_0
(/INT1)
P3_6
(/INT1)
P3_1
P6_7
(/INT3)
P6_6
/INT2
P6_5
/INT4
P4_5
/INT0
P1_7
/INT1
P1_6
P1_5
(/INT1)
P1_4
P1_3
/KI3
P1_2
/KI2
P1_1
/KI1
P1_0
/KI0
Timer Terminal
Serial I/F
TRAO
(TRAIO)
(TRAO)
(RXD2,SCL2,
TRAO
TXD2,SDA2)
(TRCIOD)
(CLK2)
(RXD2,SCL2,
(TRCIOC)
TXD2,SDA2)
(TRCCLK)
(/CTS2,/RTS2)
(TRDIOD1)
(TRDIOC1)
(TRDIOB1)
(TRDIOA1)
(TRDIOD0)
(TRCIOD,
TRDIOB0)
(TRCIOC,
TRDIOC0)
(TRCIOB,
TRDIOA0,
TRDCLK)
(TRBO)
(TRCIOD)
(TRCIOC)
(TXD2,SDA2)
(TRCIOB)
(CLK1,CLK2)
(RXD2,SCL2)
(TRAIO)
(CLK0)
(TRAIO)
(RXD0)
(TRCCLK)
(TXD0)
TRBO,(TRCIOC)
(TRCIOB)
(TRCIOA,
TRCTRG)
(TRCIOD)
SSU
I2C
A/D, D/A Comp
VREF
SSO
SDA
SSCK
SCL
SSI
IVREF3
/SCS
IVCMP3
/ADTRG
IVCMP1
LVCOUT2,
IVREF1
AN11,LVCOUT1
AN10,LVREF
AN9,LVCMP2
AN8,LVCMP1
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