Sharp 802SH Service Manual page 107

802SH
Pin No. Terminal name
164 SE_CK/PORT1
165* SE_LD2/PORT3
166 VDDIOC
167* PWM1/PORT8
168 GPI2
169 GSR
170 VDDVD
171 RESET_B
172 VDDIOA
173 BUFOFF_B
174 RD_B
175 VDDCORE
176 DUMMY1
PDX0E1DG : OSC (Oscillator buffer with oscillation stop function)
TYBUF04P : IOC2M (I/O buffer. Input: CMOS buffer, Output: Iol = 2 mA)
TYBUF04S : IOCS2M (I/O buffer. Input: CMOS Schmidt buffer, Output: Iol = 2 mA)
TYBUF02P : IOC (I/O buffer. Input: CMOS buffer, Output: Iol = 4 mA)
TYBUF02P_PD : IOCD (I/O buffer. Input: CMOS buffer with 65 k ohm pull-down resistance, Output: Iol = 4 mA)
TYBUF02S : IOCS (I/O buffer. Input: CMOS Schmidt buffer, Output: Iol = 4 mA)
TYBUF02S_PU : IOCSU (I/O buffer. Input: CMOS Schmidt buffer with 75 k ohm pull-up resistance, Output: Iol = 4 mA)
TYBUF02S_PD : IOCSD (I/O buffer. Input: CMOS Schmidt buffer with 65 k ohm pull-down resistance, Output: Iol = 4 mA)
TYBUF03P (A) : IOCAN6M (I/O buffer. Input: 2 inputs AND type CMOS buffer with through current protection, Output: Iol = 6 mA)
TYBUF03S (A) : IOCSAN6M (I/O buffer. Input: 2 inputs AND type CMOS Schmidt buffer with through current protection, Output: Iol = 6 mA)
TYBUF03S (O) : IOCSOR6M (I/O buffer. Input: 2 inputs OR type CMOS Schmidt buffer with through current protection, Output: Iol = 6 mA)
RECIVER_V3.4 : VD-Link receiver
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
DUMMY
1 CORE
DB00
CORE
VDD
DB01
IOA
DB02 DB03
DB06 DB04
VDD
DB08
IOA
GPO6
DB09
DB13 DB10
VDD
DB14
IOA
GPO7 GPI5
LCD WAIT
INT
VDD
CORE
XIN/
SCANCK
PLL
DIV0 DIV2
VDD
PLL
DUMMY
3
16
CONFIDENTIAL
Input/Output
TYBUF04P Four-wire serial IF clock output/general purpose output
TYBUF04P Four-wire serial IF load signal 2/general purpose output (Not used)
– Power supply
TYBUF04P PWM output 1/general purpose output (Not used)
TYBUF02S_PU General purpose input
RECIVER_V3.4 External resistance pin for gain adjustment
– Power supply
TYBUF02S Master reset
– Power supply
TYBUF02P GATED buffer switching signal for through current protection
TYBUF03S (O) Host read strobe signal
– Power supply
– Dummy 1
VDD BUFOF VDD RESET VDD
RD_8
F_B IOA _B VD
VDD
WR_B CS_B VDON GPO0 RXCKN RXCKP
MAG VDWAIT
RSP RXDTN
BUSY _B
DB05 NC GND NC
SCANE
DB07
N
GPCLK GND
DB11 TESTI
DB12 GND
DB15 NC
GND
SDA
_B PLL
GPI4 SCL GND NC GND
PLL SUB SUB SUB
NC
DIV1 LPIN DB6 DB2
PLL
SUB VDD SUB SUB SUB SUB
CKS CORE RD_B CK DB5 DB3
SUBFL VDD SUB SUB VDD SUB
MIN IOD RS DB7 IOD DB4
15 14 13 12 11 10
Description of terminal
PWM1/ VDD SE_LD2 SE_CK/
GSR GPI2
PORT8 IOC /PORT3 PORT1
PWM0/ PWMLCD SE_LD3 SE_LD1
GPI0
PORT7 /PORT9 /PORT4 /PORT2
SE_LD4
RXDTP GPI1 GPI3 GPO11
/PORT5
GNDVD
NC GND GPO10 GND VSYNC
RDATA
GND
GPO1
NC
GDATA
GND
GDATA
NC
GDATA
GND
RDATA RDATA
1
GND
NC NC GND GND GPO5
OSC
SUB SUB BSPIXE
GPO9 BSCLK NC
DB1 WR_B L7
SUB OSC BSVS BSBLK BSPIXE
GPO8
DB0 OUT _B _B
SUB VDD OSC BSHS VDD BSPIXE
CS_B OSC IN _B IOB
9 8 7 6 5
TOP VIEW
6 – 30
VDD SE_DI/ DUMMY
P
IOC PORT6 2
SE_DO VDD VDD
O
/PORT0 CORE CORE
GPO2 GPO3 N
M
NC HSYNC DCLK
SUBDB MP4_PL
L
7 LCK
RDATA RDATA
K
4 3 2
RDATA RDATA
J
1 0
GDATA VDD
I
5 4 IOB
GDATA GDATA
H
3 2 1
BDATA
GPO4 G
0 0
RDATA VDD
F
2 3 IOB
BDATA BDATA
E
5 4
BSPIXE
NTCLK D
L0
BSPIXE VDD
C
IOB
L1
BSPIXE VDD BSPIXE
B
L6 L4 CORE L2
BSPIXE VDD DUMMY
A
L5 L3 CORE 4
4 3 2 1