User Manual

Page 77
ICE Module
up by the +5V standby voltage to support keyboard and mouse wake up functionality
from low power system states (S1 and S3).
U16
KBMF01SC6
DI
1
GND
2
CLKI
3
CLKO
4
DO
6
VCC
5
U15
KBMF01SC6
DI
1
GND
2
CLKI
3
CLKO
4
DO
6
VCC
5
+V5_DUAL
+V5_DUAL
MS_CLK#13
MS_D AT#13
KB_CLK#13
KB_DAT#13
L_MDAT
KBDAT
MSD AT
KBCLK
L_KCLK
L_MCLKMSC LK
L_KDAT
CN6B Dual Mini Din
B1
7
B2
8
B3
9
B4
10
B5
11
B6
12
B7
16
B8
17
CN6A
Dual Mini Din
A1
1
A2
2
A3
3
A4
4
A5
5
A6
6
A7
13
A8
14
A9
15
L13 19
1 2
L14 19
1 2
L15 19
1 2
L12 19
1 2
+V5_KB_R +V5_KB_RR
IO_GND
+V5_DUAL
KB/MS
F1
FUSE_12_1.1A_6V
12
FB5
FB19_6_500MA
Figure 4-36: Keyboard/Mouse Reference Schematic
4.12.3.2 RS-232/Floppy/LPT/IR
The Winbond W83627provides some other legacy I/O. Please refer to the schematic
diagrams suggested by Winbond.
IO_GND IO_GND
IO_GND
COM1
CN7
180P_8P4C_N _50V
2
1
4
3
6
5
8
7
COM1
DB9
5
9
4
8
3
7
2
1
10
11
6
232_DSR#1
232_CTS#1
232_DCD#1
232_RX1
232_TX1
232_RTS#1
232_RI1
232_DTR#1
CN8
180P_8P4C_N _50V
2
1
4
3
6
5
8
7
R204 0_6
R205 0_6
R206 0_6
R207 0_6
R208 0_6
C146
0.1U_4_Y _16V
C147
0.1U_4_Y _16V
C148
0.1U_4_Y _16V
VCC5
U17
ADM213LEEA_SSOP28
V+
13
C2+
15
VCC
11
C2-
16
EN
24
C1+
12
TIN 1
7
TIN 2
6
TIN 3
20
ROUT1
8
ROUT2
5
ROUT3
26
ROUT4
22
ROUT5
19
RIN5
18
RIN4
23
RIN3
27
RIN2
4
RIN1
9
TOU T3
1
TOU T2
3
TOU T1
2
SHDN#
25
C1-
14
V-
17
GND
10
TIN 4
21
TOU T4
28
+V5
R209 0_6
C149
0.1U_4_Y _16V
232_DSR #1
232_DCD#1
232_CTS#1
232_TX1
232_RI 1
232_RX1
232_RTS#1
232_DTR#1
R210 0_6
R211 0_6
232_RI1 16
UART_DCD#113
UART_TX113
UART_DSR#113
UART_RX113
UART_RI#113
UART_RTS#113
UART_CTS#113
UART_DTR#113
Figure 4-37: RS-232 Reference Schematic