ZiLOG Z8 Encore! 8K Series User Manual page 17

VCC_33V VCC_33V
VCC_33V
GND
+ C12
GND
22uF
R8
D2
PA0_T0IN
1 2
100
RED
R9
D3
PA1_T0OUT
1 2
100
GREEN
R11
D4
PA2
1 2
100
YELL
20 pin Socket
U7
PA6_SCL
1 20
PA6/SCL PC0/T1IN
PA7_SDA
2 19
PA7/SDA PB0/ANA0
-RESET
3 18
RESET PB1/ANA1
GND
4 17
GND VREF
XIN
5 16
XIN AGND
XOUT
6 15
XOUT AVDD
VCC_33V
7 14
VDD DBG
PA0_T0IN
8 13
PA0/T0IN PA5/TXD0
PA1_T0OUT
9 12
PA1/T0OUT PA4/RXD0
PA2
10 11
PA2/DE PA3/CTS0
Z8F0xx1
RESET
SW1
XIN
XOUT
R13
220
Y1
18.432MHz
R14
PB0_ANA0
100K 18pF
C15 C16
18pF
Schematic, Z8 Encore! 8K Series MCU Development Board, Page 1 of 2
Appendix
C13
0.01uF
GND
R10
SW2
VCC_33V GND
TEST
100K
C4
R12
100
0.1uF
28 pin Socket
U8
PC0_T1IN PC0_T1IN
1
PC0/T1IN
PB0_ANA0 PA6_SCL
2
PA6/SCL
PB1_ANA1 PA7_SDA
3
PA7/SDA
VREF -RESET
4
RESET
AGND
GND
5
VSS
VCC_33V XIN
6
XIN
DBG XOUT
7
XOUT
PA5_TXD0 VCC_33V
8
VDD
PA4_RXD0 PC5_MISO
9
PC5/MISO
PA3_CTS0 PC4_MOSI
10
PC4/MOSI
PC3_SCK
11
PC3/SCK
PC2_SS
12
PC2/SS
PA0_T0IN
13
PA0/T0IN
PA1_T0OUT
14
PA1/T0OUT
VCC_33V
Z8F0XX2
R3
10K
-RESET
-RESET
C10
0.01uF
PB1_ANA1 PB2_ANA2 PB3_ANA3 PB4_ANA4
C17 C18 C19 C20 C21
0.001uF 0.001uF 0.001uF 0.001uF 0.001uF
connector 2
JP2
1
3
5
7
VCC_33V
9
PC4_MOSI
11
13
PC3_SCK
15
PC0_T1IN
17
GND
19
PC1_T1OUT
21
23
25
27
29
31
PA3_CTS0
33
PA4_RXD0
35
37
GND
39
41
43
PA6_SCL
45
PA7_SDA
47
49
51
-RESET
53
VCC_33V
55
57
VCC_33V
59
PB0_ANA0
28
PB0/ANA0
PB1_ANA1
HEADER 30x2/SM
27
PB1/ANA1
PB2_ANA2
26
PB2/ANA2
PB3_ANA3
25
PB3/ANA3
PB4_ANA4
24
PB4/ANA4
VREF
23
VREF
AGND
22
AVSS
VCC_33V
21
AVDD
DBG
20
DBG DBG
PC1_T1OUT
19
PC1/T1OUT
PA5_TXD0
18
PA5/TXD0
PA4_RXD0
17
PA4/RXD0
PA3_CTS0
16
PA3/CTS0
PA2
15
PA2/DE
DBG
DBG
PA5_TXD0
PA5_TXD0
PA3_CTS0
PA3_CTS0
PA4_RXD0
PA4_RXD0
PB0_ANA0
PB1_ANA1
PB2_ANA2
+ C14
PB3_ANA3
22uF C22
0.01uF PB4_ANA4
AGND
Preliminary
Z8 Encore! 8K Series MCU
Development Kit User Manual
2
4
6
8
GND
10
PC5_MISO
12
14
PC2_SS
16
PA0_T0IN
18
PA1_T0OUT
20
PA2
22
24
26
28
GND
30
32
34
PA5_TXD0
36
38
40
42
44
46
GND If Module is plugged onto the Dev Platform the local
48
50 RS232 interface is disabled by pin 50 of JP2
-DIS_232
-DIS_IrDA
52
-DIS_IRDA
54
GND
56
58
60
connector 1
for
reference
only
JP1
1
3
-TRSTN
5
-F91_WE
7
GND
9
A6
11
A10
13
GND
15
A8
17
A13
19
A15
21
A18
23
A19
25
A2
27
A11
29
A4
31
A5
33
35
A21
37
A22
39
-CS0
41
-CS2
43
D1
45
D3
47
D5
49
J2 D7
51
-MREQ
53
1 2
GND
55
3 4
-WR
57
5 6
-BUSACK
59
7 8
9 10
Header 5x2
HEADER 30x2/SM
Title
UM015004-1203
12
2
4
6
8
VCC_33V
10
VCC_33V
A0
12
A3
14
VCC_33V
16
A7
18
A9
20
A14
22
A16
24
GND
26
A1
28
A12
30
A20
32
A17
34
-DIS_FLASH
36
VCC_33V
38
A23
40
-CS1
42
D0
44
D2
46
D4
48
GND
50
D6
52
-IOREQ
54
-RD
56
-INSTRD
58
-BUSREQ
60