Zilog Z51F6412 - Manual (Page 44)

UM025901-1112 Schematic Diagrams
Z51F6412 Development Kit
User Manual
37
Schematic Diagrams
Figures 31 and 32 show schematic diagrams of the Z51F6412 Development Board.
Figure 31. Z51F6412 Development Board, #1 of 2
Layout circuit near to MCU
SW4 SW2
DSCL
LED1
LED2
LED3
SW3
DSDA
SW1
DSCL
DSDA
P00
P01
P15/INT5
P14/INT4
P13/INT3
P12/INT2
P11/INT1
P10/INT0
SW4
SW3
SW2
SW1
P07
P06
P31/AN9
P30/AN8
P27/AN7
P77
LED3
LED2
LED1
P25/AN5
P24/AN4
P23/AN3
P22/AN2
P21/AN1
P17/INT7
P16/INT6
P34/AN12
P35/AN13
P36/AN14
P37
P40
P41
P42
P43
P80
P81
VCC
P44
P45
P46
P47
P51
P52
P53/PWM1
P54/PWM2
P55/PWM3
P56/PWM4
P57/PWM5
P60
P61
P64
P65
P66
P67
VCC
LPF
LPF
RxD0
TxD0
RxD1
TxD1
VCC
P00
P06
P10/INT0
P12/INT2
P14/INT4
P16/INT6
P25/AN5
P30/AN8
TxD1
P34/AN12
P36/AN14
P40
P42
P80
P44
P46
GND
GND
VCC_T
VCC_T
P22/AN2
P24/AN4
P52
P54/PWM2
P56/PWM4
P60
P64
P66
VCC_T
VCC_T
P01
P21/AN1
P23/AN3
P51
P53/PWM1
P55/PWM3
P57/PWM5
P61
P65
P67
P07
P11/INT1
P13/INT3
P15/INT5
P17/INT7
P77
P27/AN7
P31/AN9
RxD1
P35/AN13
P37
P41
P43
P81
P45
P47
GND
GND
VCC_T
VCC
VCC_T VCC_T
VCC_T
VCC_T VCC_T
VCC_T
VCC_T
VCC_T
VCC_T
VCC_T
RxD0
TxD0
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Zilog
Zilog Confidential All Rights Reserved
Zilog
Zilog Confidential All Rights Reserved
C5
18pF
C2
0.1uF
C4
18pF
J1
1
D1
LL4148
2
1
J4
HDR/PIN 2x30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
60
58
56
54
52
50
48
46
44
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
R2 1 ohm
R11
470
VR1
2.5V
1
2
3
R7
1K
R10
470
R8
180K
R9
470
R15
49.9K
C1
0.1uF
R1
200
D4
YELL
2 1
J2
1
R14
49.9K
R6
49.9K
D3
RED
2 1
R3
2.2K
R5
10K
D2
GREEN
2 1
R13
49.9K
SW2
B3U-1000P
1 2
R12
49.9K
SW5
B3U-1000P
1 2
Y2
32.768KHZ
J3
HDR/PIN 2x5
1 2
3 4
5 6
7 8
9 10
SW3
B3U-1000P
1 2
1
2
4
3
U2
Z51F6412
P00/PCI00/USS0
1 P01/PCI01/ACK0
2 P02/PCI02/TxD0
3 P03/PCI03/RxD0
4 P04/PCI04/SUBXIN
5 P05/PCI05/SUBXOUT
6 P06/PCI06/SCL
7 P07/PCI07/SDA
8 P70/PCI70
9 P71/PCI71
10 P72/PCI72
11 P73/PCI73
12 P10/INT0
13 P11/INT1
14 P12/INT2
15 P13/INT3
16 P14/INT4
17 P15/INT5
18 VSS
19 VDD
20
P16/INT6
21 P17/INT7
22 P20/AN0/AVREF
23 P21/AN1
24 P22/AN2
25 P23/AN3
26 P24/USS3/AN4
27 P25/ACK3/AN5
28 P74/PCI74
29 P75/PCI75
30 P76/PCI76
31 P77/PCI77
32 VSS
33 VDD
34 P26/TxD3/AN6
35 P277/RxD3/AN7
36 P30/USS1/AN8
37 P31/ACK1/AN9
38 P32/TxD1/AN10
39 P33/RxD1/AN11
40
AN12/SSS0/P34
41
AN13/SCK0/P35
42
AN14/MOSI0/P36
43
MISO0/P37
44
USS2/P40
45
ACK2/P41
46
TxD2/P42
47
RxD2/P43
48
P80
49
P81
50
VSS1
51
VDD1
52
SSS1/P44
53
SCK1/P45
54
MOSI1/P46
55
MISO1/P47
56
BUZ/P50
57
EC0/P51
58
T0/P52
59
(PWM1)T1/P53
60
(PWM2)T2/P54
61
(PWM3)T3/P55
62
(PWM4)T4/P56
63
(PWM5)T5/P57
64
EC2/P60
65
EC3/P61
66
nRESET
67
EC4/P64
68
EC5/P65
69
P66
70
P67
71
XIN/P62
72
XOUT/P63
73
VSS2
74
LPF
75
VDD2
76
DSCL
77
DSDA
78
nTEST
79
VDD18
80
SW4
B3U-1000P
1 2
U1
CEM1206S
+
1
-
2
R4
10K
C7
250pF
C6
1000pF
Y1
10 MHz
1
3
2
SW1
B3U-1000P
1 2
C3
0.1uF