F75111 Demo Circuit
VCC3V
VCC3V
VCC3V
R1
10K
R2
10K
R3
R4 VCC3V
10K
R5
10K
R6
10K
R7
10K
10K
C1
0.1U
U1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VSB3V
GPIO30
GND
GPIO31
GPIO32
GPIO33
GPIO23
GPIO24
GPIO25
GPIO26
GPIO27
GPIO15
VSB3V
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
GPIO10
GPIO11
GPIO12
GPIO13
GPIO14
GPIO15
GPIO16
GPIO17
GPIO18
GPIO19
GPIO20
I2C_ADDR
GPIO13/I2C_ADDR
GPIO16
GPIO17
GPIO20
GPIO21
GPIO22
GPIO14
GPIO10
GPIO11
GPIO12
SDA
VCC3V
GND
GND
RSTOUT#
SDATA
SCLK
WDOUT#
SCLK
F75111R
C2
0.1U
ALL
R VALUE IS 1K OHM
ADDRESS SELECT
VSB3V
R8
10K
I2C_ADDR
R8 ON
ADDRESS=0x6Eh
R8 OFF ADDRESS=0X9Ch
Title
Feature IntegrationTechnology Inc.
Size
A
Document Number
F75111R for GPIO
Rev
0.1
Date:
Thursday , March 06, 2003
Sheet
1
of
1
- 43 -
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
