Sharp XL-DK257N

XL-DK257N
8 – 11
IC701 RH-IXA159AW00 : System Microcomputer (5/5)
Figure 8-3 BLOCK DIAGRAM OF IC
FAN CONTROL
AVCC
VREF
TUNER_SM(SPAN)
GND
KEY 1 KEY 2
NO USE
AREA
SYS-PROTECT
NO USE NO USE
CCB_CE CCB_DI
CCB_CL
CCB_DO
VOL_JOG1
VOL_JOG2 VOL_LED NO USE
100
99 98
97
96 95 94 93
92 91
90 89 88
87
86 85
84 83
82
81
P97/ADTRG
AVCC
VREF
P100/AN0
AVSS
P101/AN1
P102/AN2 P103/AN3
P104/AN4/KI0
P105/AN5/KI1
P106/AN6/KI2
P107/AN7/KI3
P00/AN0_0
P01/AN0_1
P02/AN0_2
P03/AN0_3 P04/AN0_4
P05/AN0_5 P06/AN0_6
P07/AN0_7
NO USE 1 P96/ANEX1 P10 80 FUNC_CD
NO USE 2 P95/ANEX0 P11 79 BOOT CONTROL
VOL_DATA 3 P94 P12 78 CD RESET
VOL_CLK 4 P93 P13 77 CD_BUS0
NO USE 5 P92/TB2IN P14 76 CD_BUS1
NO USE 6 P91/TB1IN P15/INT3 75 CD_BUS2
VOL_LATCH 7 P90/TB0IN P16/INT4 74 CD_BUS3
BYTE 8 BYTE P17 73 CD_BUCK
CNVSS 9 CNVSS P20 72 CD_CCE
XCIN 10 P87/XCIN P21 71 CD_REQ
XCOUT 11 P86/XCOUT P22 70 CD_PUIN-SW
RESET 12 RESET P23 69 NO USE
X_OUT 13 XOUT P24 68 NO USE
GND 14 VSS P25 67 S_MUTE
X_IN 15 XIN P26 66 NO USE
VCC 16 VCC1 P27 65 NO USE
NMI 17 P85/NMI VSS 64 GND
P-IN 18 P84/INT2 P30 63 IND_TIMER
OCS 19 P83/INT1 VCC2 62 VCC
RX_IN 20 P82/INT0 P31 61 NO USE
AMP DET 21 P81 P32 60 NO USE
AMP MUTE 22 P80 P33 59 NO USE
AMP ON/OFF 23 P77 P34 58 MOT_SPEED
RDS_VOL_CONT 24 P76 P35 57 TRY_M-
RDS DATA 25 P75/TA2IN P36 56 TRY_M+
RDS CLK 26 P74/TA2OUT P37 55 AC_RLY
IPOD_DETECT 27 P40 54 CLOSE_SW
FLD RESET 28
P72/CLK2
TA1OUT
P41 53 OPEN_SW
IPOD_TXD 29
P71/RXD2/SCL
2
P42 52 HP_SW
IPOD_RXD 30
P70/TXD2/SDA
2
P43 51 HP_MUTE
P67/TXD1/SDA 1 P66/RXD1/SCL 1
P65/CLK1
P63/TXD0/SDA
0
P62/RXD0/SCL
0
P61/CLK0 P57/CLKOUT
P56
P55 P54
P53
P52
P51 P50
P47
P46
P45
P44
31
32 33 34 35
36
37 38 39 40 41
42 43
44 45
46
47 48
49 50
FLD DATA/FLASH_TXD
FLASH_RXD
FLD SCK/FLASH_SCLK
FLD CS/FLASH_BUSY
NO USE NO USE
NO USE
CP_SCL
CP_SDA
CP_n RESET
FLASH_EPM
NO USE
NO USE
NO USE
NO USE
FLASH CE
NO USE NO USE
NO USE
NO USE
P60/CTS0/RTS0
P73/CTS2/RTS2
TA1IN/
P64/CTS1/RTS1
/CTS0/CLKS1
IXA159AW00