Manual

71M6541 Demo Board REV 3.0 User’s Manual
66 Rev 4.0
Figure 4-2: 71M6541-DB REV 3.0 Demo Board: Electrical Schematic 2/2
Title
Size Document Number Rev
Date: Sheet
of
D6541 3.0
71M6541 Demo Board REV 3.0
B
2 2Monday, May 09, 2011
JP1
1
2
3
V3P3D
SEGDIO8
SEGDIO20
VREF
SEGDIO21
U5
71M6541
SPI_DI/SEGDIO38
1
SPI_DO/SEGDIO37
2
SPI_CSZ/SEGDIO36
3
COM0
4
COM1
5
COM2
6
COM3
7
SEGDIO27/COM4
8
SEGDIO26/COM5
9
SEGDIO25
10
SEGDIO24
11
SEGDIO23
12
SEGDIO22
13
SEGDIO21
14
SEGDIO20
15
SEGDIO19
16
SEGDIO14
17
SEGDIO13
18
SEGDIO12
19
SEGDIO11
20
SEGDIO10
21
SEGDIO9
22
SEGDIO8/DI
23
SEGDIO7/YPULSE
24
SEGDIO6/XPULSE
25
SEGDIO5
26
SEGDIO4
27
SEGDIO3/SDATA
28
SEGDIO2/SDCK
29
SEGDIO1/VPULSE
30
SEGDIO0/WPULSE
31
SEGDIO55/OPT_RX
32
SEGDIO51/OPT_TX
33
TX
34
RX
35
SEG50/E_RST
36
SEG49/E_TCLK
37
SEG48/E_RXTX
38
ICE_E
39
VDD
40
V3P3D
41
GNDD
42
IBN
43
IBP
44
V3P3SYS
45
VBAT
46
VBAT_RTC
47
XI N
48
XOUT
49
GNDA
50
TEST
51
VA
52
V3P3A
53
IAN
54
IAP
55
VREF
56
VLCD
57
PB
58
RESET
59
SEG47/TMUXOUT
60
SEG46/TMUX2OUT
61
SEGDIO45
62
SEGDIO44
63
SEGDIO39/SPI_CKI
64
COM4
JP44
1 2 3
IAP
JP9
HDR2X1
1
2
C97
1000pF
V3P3SYS
V3P3SYS
UART_TX
SEGDIO21
SEGDIO24
J21
HDR8X2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
R10 62
USB Interface
COM5
R11 62
UART_RX
V3P3D
V3P3A
TMUX2OUT
C55
100pF
TMUXOU T
R9 62
VA
1-2: disabled
2-3: enabled
SEGDIO24
SEGDIO25
SEGDIO6
Note: Place
C1, C2, Y1
close to U5
*
*
*
*
*
*
*
VA
C2
10pF
*
*
*
*
*
*
*
*
Y1
32.768KHz
1
2
* Note: These pins must be assigned as indicated, all
other pins can be swapped for layout purposes, but
PCB linkages must remain intact.
*
*
L16
Ferrite Bead 600ohm
C43
1000pF
C1
15pF
J12
1
1
2
2
R5
100K
DNP
VBAT
D1
BAS21
AC
+
BT1
BATTERY
DNP
C19
0.1uF
V3P3SYS
VBAT
JP45
1 2 3
SEGDIO36
SEGDIO36
SEGDIO44
SEGDIO25
V3P3SYS
V3P3SYS
IBP
TMUX2OUT
Note: Remove Jumpers Before Using X/Y Pulse
ICE_E
SEGDIO37
IBN
SEGDIO23
SEGDIO44 SEGDIO45
SEGDIO44
V3P3SYS
SPI_CK
V3P3D_BRN
SEGDIO38
JP8 HDR2X1
1 2
SPI_DI
Off-Page Connectors
SEGDIO14
SEGDIO45
GND_USB
ICE_E
SEGDIO45
SEGDIO48
C18
0.1uF
SEGDIO13
C21
0.1uF
R4
100
SW5
R106
1K
V2P5
R1
1K
RESET
R103
10K
SW3
VBAT PB
SEGDIO12
SEGDIO39
+5V_USB
E_ R XTX
SEGDIO51
WPULSE SEGDIO11
JP54
HDR2X1
1 2
SPI_DO
SEGDIO36
E_TCLK
L1
Ferrite Bead 600ohm
C3
0.1uF
C5
0.01uF
-D_USB
+5V
VPULSE
+D_USB
JP5
HDR2X1
1 2
R2
0
C6
4.7uF
SEGDIO10
SEGDIO55
E_RST
SPI_CSZ
V3P3D
SEGDIO9
COM0
UART_RX
UART_TX
TX_ U SB UART_RX_ISO
RX_USB
C7
0.1uF
GND_USB
ADUM3201
U3
VDD1
1
VOA
2
VIB
3
GND1
4
VDD2
8
VIA
7
VOB
6
GND2
5
SEGDIO49
COM0
C27
0.1uF
V3P3SYS
SEGDIO39
IAP IAN
+5V_USB
IBNIBP
SEGDIO37
SEGDIO8
UART_TX
JP55
HDR2X1
1 2
SEGDIO7
GND_USB
COM1
YPULSE
OPT_TX
SDCK
COM1
SER EEPROM
SDATA
U4
SER EEPROM
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
COM2
R3
0
XPULSE
XI N
SDATA
R105
10K
R104
10K
SEGDIO48
V3P3D
V3P3D
C20
0.1uF
XOUT
SERIAL EEPROM
SDCK
JP2
1
2
3
4
5
V3P3A
GND_USB
SEGDIO4
J19
HDR5X2
2
4
6
8
10
1
3
5
7
9
Remove jumper on JP1 when using
power-down circuit.
RX_USB
+D_USB -D_USB
SEGDIO5
COM3
U2
FT232RQ
VCCIO
1
R XD
2
RI#
3
GND
4
NC
5
DSR#
6
DCD#
7
CTS#
8
CBUS4
9
CBUS2
10
CBUS3
11
NC
12
NC
13
USBDP
14
USBDM
15
3V3OUT
16
GND
17
RESET#
18
VCC
19
GND
20
CBUS1
21
CBUS0
22
NC
23
AGND
24
NC
25
TEST
26
OSCI
27
OSCO
28
NC
29
TXD
30
DTR#
31
RTS#
32
SLUG
33
JP59
HDR2X1
1 2
UART_RX_ISO
V3P3SYS
JP57
HDR2X1
1 2
COM2
XPULSE
COM4
V3P3SYS
C60
0.1uF
J13
1
1
2
2
+
BT2
BATTERY
DNP
SEGDIO38
SEGDIO22
V3P3SYS
C61
1000pF
VBAT_RTC
*
*
*
BT3
BATTERY
DNP
COM5
+5V_USB
SEGDIO7
SEGDIO25
SEGDIO6
TXR XLE D
OPT_TX
SEGDIO5
SEGDIO39
SEGDIO24
SEGDIO50
C36
1000pF
+
C47
10uF
C51
0.1uF
SEGDIO4
C22
0.1uF
V3P3SYS V3P3A
C52
1000pF
+
C45
10uF
CN1
USB-B
VBUS
1
D-
2
D+
3
GND
4
5
5
6
6
SEGDIO37
SEGDIO4
JP10
HDR2X1
1 2
SEGDIO23
SPI Interface
SEGDIO9
OPT_RX
SEGDIO49
SEGDIO22
PCB Linkage(LCD):
PIN 5 & PIN 36 PIN 6 & PIN 35 PIN 7 & PIN 33
PIN 8 & PIN 32 PIN 9 & PIN 30 PIN 10 & PIN 53
PIN 11 & PIN 52 PIN 12 & PIN 51 PIN 13 & PIN 50
PIN 14 & PIN 49 PIN 15 & PIN 48 PIN 16 & PIN 47
PIN 17 & PIN 46 PIN 18 & PIN 45 PIN 19 & PIN 44
PIN 20 & PIN 43 PIN 21 & PIN 42 PIN 22 & PIN 41
PIN 23 & PIN 40 PIN 24 & PIN 39 PIN 25 & PIN 38
PIN 27 & PIN 37
Note: Remove
JP60-JP63
before using
SPI header
SEGDIO22
SEGDIO21
SEGDIO10
SEGDIO51
SEGDIO8
SEGDIO55
SEGDIO20
C63
1000pF
C64
0.1uF
TP1
HDR2X1
1
2
TMUXOUT
TMUX2OUT
Note: Batteries not populated
TMUXOUT
SEGDIO5
SEGDIO19
SEGDIO11
SEGDIO55
SPI_CK
SEGDIO50
SPI_DO
SEGDIO9
SEGDIO13
TP2
1
SEGDIO10
C33
0.1uF
Debug Connector
Emulator I/F
J14
ICE Header
12
34
56
7
8
910
1112
1314
1516
1718
1920
C49
1000pF
VARh
Wh
R15
62
VPULSE
WPULSE
PULSE OUTPUTS
C57
1000pF
D5
SSL-LX5093SRC/E
1 2
D6
SSL-LX5093SRC/E
1 2
R76
10K
C31
22pF
SEGDIO12
C30
22pF
R17
62
R74
10K
SEGDIO11
R16
62
R142
1K
SEGDIO38
V3P3D
E_RST
JP3
1
2
3
VBAT_RTC
SEGDIO12
JP11
HDR2X1
1
2
SEGDIO13
SEGDIO7
SEGDIO14
E_ R XTX
JP12
HDR2X1
1 2
JP58
HDR2X1
1 2
U8 LCD VLS-6648
COM3
1
COM4
2
COM5
3
X5,1E,1F,7F,13F,13E
4
FE,13G,13D
5
7D,13A,13C
6
7C,13B,DP13
7
7G,14F,14E
8
7B,14G,14D
9
7A,14A,14C
10
DP7,14B,DP14
11
8F,15F,15E
12
8E,15G,15D
13
8D,15A,15C
14
8C,15B,DP15
15
8G,16F,16E
16
8B,16G,16D
17
8A,16A,16C
18
DP8,16B,DP16
19
9F,17F,17E
20
9E,17G,17D
21
9D,17A,17C
22
9G,17B,DP17
23
9C,18F,18E
24
9A,18G,18D
25
X7,X8,X6,9B,18A,18C
26
DP9,18B,DP18
27
X15,10E,10F,X9,X16,X22
28
DP12,12C,12B,X11,X20,X19
29
12D,12G,12A
30
X14,12E,12F,X12,X21
31
DP11,11C,11B
32
11D,11G,11A
33
X13,11E,11F,X10,X17,X18
34
DP10,10C,10B
35
10D,10G,10A
36
DP6,6C,6B
37
6D,6G,6A
38
X1,6E,6F
39
DP5,5C,5B
40
5D,5G,5A
41
X2,5E,5F
42
DP4,4C,4B
43
4D,4G,4A
44
X3,4E,4F
45
DP3,3C,3B
46
3D,3G,3A
47
X4,3E,3F
48
DP0,2C,2B
49
2D,2G,2A
50
DP2,2E,2F
51
DP1,1C,1B
52
1D,1G,1A
53
COM2
54
COM1
55
COM0
56
SPI_DI
SEGDIO14
IAN
SEGDIO19
R12
100K
Pull jumper JP53 for BRN
current measurements.
C50
1000pF
V3P3SYS
C28
0.1uF
C62
0.1uF
*
JP53
HDR2X1
1
2
COM3
V3P3D
D8
LED
+5V_USB
RESET
R8
1K
SEGDIO19
PB
SEGDIO20
*
*
*
*
*
*
YPULSE
V3P3A
VLCD
OPT_RX
JP7 HDR2X1
1 2
SPI_CSZ
E_TCLK