ZiLOG Z8 Encore! Z8F04A08100KIT User Manual page 23

P1
2
S2
ON
3
1
PWR JACK
OFF
SW KEY-SPDT
U2
3
VIN
1
GND
SPX2815AU-3.3
GND
VCC_33V
U3B
74LVC04/SO
R3
3 4
0
GND
VCC_33V
U3C
74LVC04/SO
R4
GND
5 6
0
GND
VCC_33V
U3E
74LVC04/SO
R8
11 10
0
GND
VCC_33V
U3F
74LVC04/SO
R9
13 12
0
GND
Schematic, Z8 Encore! XP™ 4K Series 8-Pin MCU Development Board, Page 1 of 2
UM018702-0505
5V VCC
+ C3
C4
0.1uF
10/6
VCC_33V
2
VOUT VCC_33V
R1
+ C7
C8 680
10/6
0.1uF
D1
3.3 OK
LED
GND
TP1 TP2
GND
C2
0.1uF
J11
C6
HEADER 2
0.1uF
PA5_TXD0
PA5_TXD0
GND
PA3_CTS0
PA3_CTS0
CTS0 EN PA4_RXD0
PA4_RXD0
VCC_33V
R2
10K
U3A
74LVC04/SO
1 2
-DIS_232
J1
1
GND
2
DIS RS232
VCC_33V
R7
10K
-DIS_IRDA
J2
1
2
GND
DIS IRDA
VCC_33V
R10
10K
DBG
INTERFACE
P3
VCC_33V -RESET
1 2
DBG
3 4
GND
5 6
Header 3x2
VCC_33V
U1
2 3
C1+ V+
GND
4
C1-
C5
5
C2+
0.1uF
TXD0
CTS0
6 7
C2- V-
RXD0
13 17
T1IN T1OUT
12 8
T2IN T2OUT
15 16
R1OUT R1IN
10 9
R2OUT R2IN
1
EN
14
NC
20 11
SHDN NC
SP3222EBCA
GND
R5
68
R6
2R7 5
1
U3D
PA5_TXD0
2
74LVC04/SO
IRDA_SD
9 8 4
PA4_RXD0
3
6
-RESET
DBG
Title
XP 4K 8 pin MDS Processor Module. Schematic.
Size Document Number
B
96C0964-001
Date: Tuesday, December 14, 2004
Z8F04A08100KIT
User Manual
17
C1
0.1uF
CONSOLE
P2
1
6
2
7
3
8
4
9
5
DB9 Female
USER
C9
330nF
U4
VCC
LEDA
TXD
SD
RXD
GND
ZHX1810
Rev
B
Sheet 1 of 2