Zilog Z51F6412 - Manual (Page 45)

UM025901-1112 Schematic Diagrams
Z51F6412 Development Kit
User Manual
38
Figure 32. Z51F6412 Development Board, #2 of 2
PWR_EN-
VCC_T
RxD0
TxD0
VCC_T
VCC_5V
VCC_5V
VCC_T
RxD0
TxD0
J8
1
R23
4.7K
C8
4.7uF
R22
470
C16
0.1uF
U4
TPS2051B
OUT
1
GND
2
OC
3
EN
4
IN
5
D6
RED
2 1
C9
0.1uF
R19
20K
C12
4.7uF R17
20K
J9
1
J7
1
L1
FERRITE BEAD
P1
USB, mini B
VBUS
1
DM
2
DP
3
ID
4
GND
5
SH1
6
SH2
7
SH3
8
SH4
9
h1
10
h2
11
C10
1uF
R16
470
R18
1.5K
J5
1
D5
GREEN
2 1
R21
4.75K
C11
1uF
C14
0.01uF
J6
1
C13
0.1uF
R20
20K
1
3
2
U3
MIC5318
GND
2
EN
1
IN
3
ADJ
5
OUT
4
BYP
6
Center Pad
7
C15
0.01uF
U5
FT232RL
USBDM
16 RTS
3
GN
D
1
7
RI
6
NC1
8
DTR
2
VCCIO
4
3v3 OUT
17
NC
24
RESET
19
TXD
1
USBDP
15
CBUS3
14
OSCI
27
OSCO
28
GN
D
2
18
TEST
26
CBUS1
22
GN
D
3
21
DCD
10
CTS
11
DSR
9
RXD
5
CBUS4
12
CBUS2
13
AG
ND
25
CBUS0
23
VCC
20
R24
100K