User's Manual
Atmel AVR2042
17
8334A-AVR-05/11
Appendix A - PCB design data
A.1 Schematic
Figure 8-1. Schematic.
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
1
*
*
*
*
*
1
ReB_ControllerBaseBoard
1
31.08.2010
ReB_ControllerBaseBoard.SchDoc
Title
Size: Project:
Date:
File:
Revision: Sheet of
A3
1
ReB_ControllerBaseBoard.PrjPCB
20049
SW1
GND
GND
1989
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
Expand1
HEADER-20X2
PA3
1
PA4
2
PA5
3
PA6
4
PA7
5
PB0
6
PB1
7
PB2
8
PB3
9
PB4
10
PB5
11
PB6
12
PB7
13
GND
14
VCC
15
PC0
16
PC1
17
PC2
18
PC3
19
PC4
20
PC5
21
PC6
22
PC7
23
GND
24
VCC
25
PD0
26
PD1
27
PD2
28
PD3
29
PD4
30
PD5
31
PD6
32
PD7
33
GND
34
VCC
35
PE0
36
PE1
37
PE2
38
PE3
39
PE4
40
PE5
41
PE6
42
PE7
43
GND
44
VCC
45
PF0
46
PF1
47
PF2
48
PF3
49
PF4
50
PF5
51
PF6
54
PF7
55
GND
52
VCC
53
PDI
56
RESET
57
PRO
58
PR1
59
GND
60
AVCC
61
PA0
62
PA1
63
PA2
64
ATxmega256A3
29645
U1
GND GND
GND GND
VTG VTG
GNDGND
RSTN
SLPTR
MISO
MOSI
SCK
SELN
IRQ
DIG2
RSTN SLPTR
MISO MOSI
SCK SELN
IRQ
DIG2
CLKM
CLKM
TXCW
TXCW
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA0 PA1
PA2 PA3
PA4 PA5
PA6 PA7
VTGGND
PE0
PE1
PE2
PE3
PE4
PE5
TOSC2
TOSC1
PE0 PE1
PE2 PE3
PE4 PE5
VTGGND
5352
1 2
3 4
5 6
7 8
9 10
PORTF
HEADER-5X2
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
PF0 PF1
PF2 PF3
PF4 PF5
PF6 PF7
VTGGND
TCK
TDO
TDI
TMS
GND
VTG
uCRST
TCK
TDO
TDI
TMS
VTG
GND
TxD0
RxD0
D1
D2
D3
T1
GND
VTG VTG
GNDGND
3572
13
2
DBGSEL
PDI
uCRST
uCRST
PDI
TOSC2
TOSC1
GND
high-active LEDs connected to ADC
pins to enable software-based
production test
D1
D2
D3
T1
XT1
#CS
1
SO
2
#WP
3
GND
4
SI
5
SCK
6
#HOLD
7
VCC
8
AT25DF021
29646
U2
2M_SCK
2M_SI
2M_SO
2M_nCS
VTG
GND
VTG
2M_SO
2M_nCS
2M_SCK
2M_SI
XT1
GND
GND
VTG
4428
1
2
PWR
HEADER-2
5352
1 2
3 4
5 6
7 8
9 10
PORTE
HEADER-5X2
5352
1 2
3 4
5 6
7 8
9 10
PORTA
HEADER-5X2
5352
1 2
3 4
5 6
7 8
9 10
DBG
HEADER-5X2
25289
T1
100n
7777
C5
470R
17632
R3
1785
BAS40-00 (43)
D4
VTG
GND
10n
18002
C2
18454
1 2
3 4
5 6
USARTD0
HEADER-3X2
RXD0
TXD0
VTG
GND
uCRST
20365
AAAx2
BT1
VTG
GND
32.768 kHz
6130
Q1
3027
red
D3
15833
L1
3027
red
D2
3027
red
D1
470R
17632
R2
470R
17632
R1
25289
RST
100n
7777
C6
100n
7777
C7
100n
7777
C8
100n
7777
C9
100n
7777
C10
22p
19015
C3
22p
19015
C4
100n
7777
C11
GND
10u
19441
C15
10u
19441
C12
10u
19441
C13
10u
19441
C14
JTAGICE MKII debug port selection
1-2 : PDI access
2-3: JTAG access
für RS232 Pegelwander
de Art.Nr. 28560
8854
10k
R4
8mm
Z10
8mm
Z11
8mm
Z12
8mm
Z13
8mm
Z14
4521
M2,5
Z1
5252
M2,5x8
Z2
2.7mm
5138
Z3
5 449 36 00.250.00
29647
Z4
UP1
RF200
RF201
3561
X1