123456
A
B
C
D
654321
D
C
B
A
Scale Sheet
Size FCSM No. DWG No. Rev
1 of 3
BD
P&E Microcomputer Systems, Inc.
98 Galen Street, Floor 2
Watertown
MA 02472
USA
DEMOJM Base Board Schematic Page 1
Copyright (C) 2007, P&E Microcomputer Systems, Inc.
USB
1 3
2
J12
IN
1
IN
4
IN
5
IN
12
IN
13
IN
16
OUT 2
OUT 3
OUT 6
OUT 11
OUT 14
OUT 15
ON*
7
FAULT*
10
GND
8
SET 9
U2
ADM869L
R25
4.12K 1%
1
2
3
4
5
J9
USB_MINIAB
C21
0.1
+C22
100uF/35V
+C23
33uF
C24
0.1
FB1
FERRITE BEAD
VDD
ELEC
R8 33 Ohm 1%
R9 33 Ohm 1%
USBDN
USBDP
R20
15K
R21
15K
MINI-AB USB_VDD
IRQ/TPMCLK
VHOSTVDEVICE
PTA5/USB_DN_DOWN
PTA4/USB_DP_DOWN
1&2 ON=Host None=Device
C12
47pF
C11
47pFDo not populate
Do not populate
13
2
J11 VHOST_EN
R31
4.7K
VDD
PTB3/SS2/ADP3
R26
15K
VDD J10
FAULT
J15
1 3
2
J13
13
2
J14
1&2 ON=Host None=Device
R32
1.5K 1%
J16 PTA3/USB_PULLUP
+C30
4.7 uF
C31
0.47 uF
VUSB33
PTC5/RxD2
R1
510 Ohm
D2
POWER LED
1
3
2
P1
POWER JACK
+C2
10 uF
C1
0.1 uF +C4
10 uF
C3
0.1 uF
System Power
VDD
REG_VDD
1 2
3 4
5 6
K1
POWER SW
MINI-AB USB_VDD
VDD
REG_VDD
VDD
USB_VDD
VOUT 2
ADJ
1
VIN
3
U1
AS1117 ADJ
R28
3.92K 1%
R27
10.0K 1%
R28=R27/((Vout-50u*R27)/Vref-1)
Vout=Vref(1+R27/R28)+50uA*R27
1.225<Vref<1.270
+C26
10 uF
C25
0.1 uF +C28
10 uF
C27
0.1 uF
VDD_3V
VOUT 2
ADJ
1
VIN
3
U3
AS1117 ADJ
R30
10.0K 1%
R29
10.0K 1%
VDD
32
4
6
1
5
J3
3X2 HEADER
1 2 3 4 5 6
A
B
C
D
654321
D
C
B
A
Scale Sheet
Size FCSM No. DWG No. Rev
2 of 3
BD
P&E Microcomputer Systems, Inc.
98 Galen Street, Floor 2
Watertown
MA 02472
USA
DEMOJM Base Board Schematic Page 2
Copyright (C) 2007, P&E Microcomputer Systems, Inc.
1
2
B1
SFM-1440
PIEZO BUZZER
21
J30
PTF4/TPM2CH0
IIC PULLUPS
32
4
1
J31
2X2 HEADER
R19
10K
R18
10K
VDD
PTC0/SCL
PTC1/SDA
PTE2
PTE3
PTF0
PTF1
PTC2
PTC4
PTF5
PTD2 ACMPO
8 LEDS
VDD
PTE2/TPM1CH0
PTE3/TPM1CH1
PTF0/TPM1CH2
PTF1/TPM1CH3
PTC2
PTC4
PTF5/TPM2CH1
PTD2/KBIP2/ACMPO
R10 510 Ohm
R11 510 Ohm
R12 510 Ohm
R13 510 Ohm
R14 510 Ohm
R15 510 Ohm
R16 510 Ohm
R17 510 Ohm
32
4
6
8
1
7
5
11 10
12
14
16
9
15
13
J17
8X2 HEADER
IRQ/TPMCLK
RESET
PTE0/TxD1 BKGD/MS
PTE1/RxD1 VUSB33
PTG0/KBIP0 PTB0/MISO2/ADP0
PTG1/KBIP1 PTB1/MOSI2/ADP1
PTE2/TPM1CH0 PTB2/SPSCK2/ADP2
PTE3/TPM1CH1 PTB3/SS2/ADP3
PTE5/MOSI1 PTB4/KBIP4/ADP4
PTE4/MISO1 PTB5/KBIP5/ADP5
PTE6/SPSCK1 PTB6/ADP6
PTE7/SS1 PTB7/ADP7
PTF0/TPM1CH2 PTC0/SCL
PTF1/TPM1CH3 PTC1/SDA
PTF2/TPM1CH4 PTG2/KBIP6
PTF3/TPM1CH5 PTG3/KBIP7
VREFH PTF4/TPM2CH0
VREFL PTF5/TPM2CH1
PTD0/ADP8/ACMP+ PTC5/RxD2
PTD1/ADP9/ACMP- PTC3/TxD2
PTD2/KBIP2/ACMPO PTG4/XTAL
PTD3/KBIP3/ADP10 PTG5/EXTAL
PTD4/ADP11 PTA0
PTD5 PTA1
PTD6 PTA2
PTD7 PTA3
PTC2 PTA4
PTC4 PTA5
PTC6 PTF6
PTF7
MCU_PORT_VDD
VDD
1IRQ/TPMCLK 2
VSS
3RESET 4
PTE0/TxD1
5BKGD/MS 6
PTE1/RxD1
7VUSB33 8
PTG0/KBIP0
9PTB0/MISO2/ADP0 10
PTG1/KBIP1
11 PTB1/MOSI2/ADP1 12
PTE2/TPM1CH0
13 PTB2/SPSCK2/ADP2 14
PTE3/TPM1CH1
15 PTB3/SS2/ADP3 16
PTE5/MOSI1
17 PTB4/KBIP4/ADP4 18
PTE4/MISO1
19 PTB5/KBIP5/ADP5 20
PTE6/SPSCK1
21 PTB6/ADP6 22
PTE7/SS1
23 PTB7/ADP7 24
PTF0/TPM1CH2
25 PTC0/SCL 26
PTF1/TPM1CH3
27 PTC1/SDA 28
PTF2/TPM1CH4
29 PTG2/KBIP6 30
PTF3/TPM1CH5
31 PTG3/KBIP7 32
VREFH
33 PTF4/TPM2CH0 34
VREFL
35 PTF5/TPM2CH1 36
PTD0/ADP8/ACMP+
37 PTC5/RxD2 38
PTD1/ADP9/ACMP-
39 PTC3/TxD2 40
PTD2/KBIP2/ACMPO
41 PTG4/XTAL 42
PTD3/KBIP3/ADP10
43 PTG5/EXTAL 44
PTD4/ADP11
45 PTA0 46
PTD5
47 PTA1 48
PTD6
49 PTA2 50
PTD7
51 PTA3 52
PTC2
53 PTA4 54
PTC4
55 PTA5 56
PTC6
57 PTF6 58
N/C
59 PTF7 60
J1
DEMOJM 30X2 HEADER
g-Select1
1g-Select2 2
VDD
3
VSS
4
SLEEP MODE
12
ZOUT 13
YOUT 14
XOUT 15
NC
NC
NC
NC
NC
NC
NC
NC
U4
MMA7260Q
3-axias accelerometer
R5
1K
R6
1K
R7
1K
C15
0.1uF
C16
0.1uF
C17
0.1uF
PTB1/MOSI2/ADP1
PTD0/ADP8/ACMP+
PTB3/SS2/ADP3
PTB0/MISO2/ADP0
C14
0.1uF
VDD_3V
VDD_3V
32
4
6
8
1
7
5
J21
4X2 HEADER
13
2
J20
R24
10K
PTF6_O
VDD_3V
1 3
2
J19
R23
10K
PTD7
VDD_3V
1 3
2
J18
R22
10K
PTC3/TxD2
VDD_3V
1OE
1
1Y 6
1A
2
2Y 3
2OE
7
GND
4
2A
5
VCC
8
U6
SN74LVC2G125
VDD_3V
1OE
1
1Y 6
1A
2
2Y 3
2OE
7
GND
4
2A
5
VCC
8
U5
SN74LVC2G125
PTC3_O
PTC3_O
PTD7_O
PTD7_O
PTF6_O
PTF6
RXD
4
S
8
GND
2
TXD
1VCC 3
VREF 5
CANL 6
CANH 7
U7
TJA1050T
1 3
2
J6
CAN_S
R33
4.7K
VDD
R34
120
VDD
PTF7
PTC6
PTD6
2
1
3
J5
CAN PORT
C10
0.1 uF
J7
CTE
32
4
1
J8
PTG1
PTG2
PTG3
PTG0
4 Push Button
32
4
6
8
1
7
5
J27
PTG0/KBIP0
PTG3/KBIP7
PTG1/KBIP1
PTG2/KBIP6
1 2 3 4 5 6
A
B
C
D
654321
D
C
B
A
Scale Sheet
Size FCSM No. DWG No. Rev
3 of 3
BD
P&E Microcomputer Systems, Inc.
98 Galen Street, Floor 2
Watertown
MA 02472
USA
DEMOJM Base Board Schematic Page 3
Copyright (C) 2007, P&E Microcomputer Systems, Inc.
W1
10K
3
2
41
J32
2X2 HEADER
PTD1/ADP9/ACMP-
PTB2/SPSCK2/ADP2
POT
VDD
Y1
12MHZ
Rf
1M Ohm
C9
22pF
C8
22pF
Rs
0 Ohm
CRYSTAL
PTG4/XTAL
PTG5/EXTAL
C13
0.1uF
VSSAD
VREFL
VREFH
VDDAD
MCU_VDD
PTE0/TxD1
PTE1/RxD1
PTE2/TPM1CH0
PTE3/TPM1CH1
PTE5/MOSI1
PTE4/MISO1
PTE6/SPSCK1
PTE7/SS1
PTF0/TPM1CH2
PTF1/TPM1CH3
PTF2/TPM1CH4
PTF3/TPM1CH5
PTD4/ADP11
PTD5
PTD6
PTD7
PTC2
PTC4
PTC6
RESET
BKGD/MS
VUSB33
PTB0/MISO2/ADP0
PTB1/MOSI2/ADP1
PTB2/SPSCK2/ADP2
PTB3/SS2/ADP3
PTB4/KBIP4/ADP4
PTB5/KBIP5/ADP5
PTB6/ADP6
PTB7/ADP7
PTC0/SCL
PTC1/SDA
PTG2/KBIP6
PTG3/KBIP7
PTF4/TPM2CH0
PTF5/TPM2CH1
PTC5/RxD2
PTC3/TxD2
PTG4/XTAL
PTG5/EXTAL
PTA0
PTA1
PTA2
PTA3
PTA4 PTA5
PTF6
PTF7
IRQ/TPMCLK
PTD3/KBIP3/ADP10
PTD2/KBIP2/ACMPO
PTD1/ADP9/ACMP-
PTD0/ADP8/ACMP+
PTG0/KBIP0
PTG1/KBIP1
USBDP
USBDN
VDD
21
IRQ/TPMCLK
2
VSS
22
RESET
3
PTE0/TxD1
13
BKGD/MS 56
PTE1/RxD1
14
VUSB33
25
PTG0/KBIP0
26
PTB0/MISO2/ADP0 34
PTG1/KBIP1
27
PTB1/MOSI2/ADP1 35
PTE2/TPM1CH0
15
PTB2/SPSCK2/ADP2 36
PTE3/TPM1CH1
16
PTB3/SS2/ADP3 37
PTE5/MOSI1
18
PTB4/KBIP4/ADP4 38
PTE4/MISO1
17
PTB5/KBIP5/ADP5 39
PTE6/SPSCK1
19
PTB6/ADP6 40
PTE7/SS1
20
PTB7/ADP7 41
PTF0/TPM1CH2
4
PTC0/SCL 60
PTF1/TPM1CH3
5
PTC1/SDA 61
PTF2/TPM1CH4
6
PTG2/KBIP6 54
PTF3/TPM1CH5
7
PTG3/KBIP7 55
VREFH 45
PTF4/TPM2CH0
8
VREFL 46
PTF5/TPM2CH1
11
PTD0/ADP8/ACMP+ 42
PTC5/RxD2 64
PTD1/ADP9/ACMP- 43
PTC3/TxD2 63
PTD2/KBIP2/ACMPO 48
PTG4/XTAL 57
PTD3/KBIP3/ADP10 49
PTG5/EXTAL 58
PTD4/ADP11 50
PTA0
28
PTD5 51
PTA1
29
PTD6 52
PTA2
30
PTD7 53
PTA3
31
PTC2 62
PTA4
32
PTC4
1
PTA5 33
PTC6
9
PTF6
12
VDDAD 44
PTF7
10
VSSAD 47
VSS 59
USBDN
23
USBDP
24
J2
DEMOJM 64PIN HEADER
PTE0/TxD1
PTE1/RxD1 USB_TXD
USB_RXD
BKGD/MS
RESET
IN0
IN1
USB_VDD
VDD VCC_TGT
GND
POWER_IN
RESET_TO_TGT_PASS
BGND_TO_TGT_PASS
TGT_RXD
TGT_TXD
DATA1_FROM_TGT
DATA2_FROM_TGT
PEMICRO EMBEDDED MULTILINK
3
2
41
J4
3
2
41
J28
PTE2/TPM1CH0
PTE3/TPM1CH1
C18
0.1 uF
R2
510 Ohm
D3
RSTLED
VDD
3
2
41
J29
RESET
RESET
RED
RESET LED
RESET
MCU_VDD
+C5
10uF C6
0.1uF
C7
0.1uF
VSSAD
VDDAD
C19
0.1uF
+C20
33uF
VDD VREFH
VREFL
BKGD/MS RESET
VDD
BKGD
1GND 2
NC
3RESET 4
NC
5VCC 6
JBDM
BDM
BDM Connector
R3
4.7K
VDD
R4
4.7K
VDD
Do not populate
JR3 0 Ohm MCU_VDD
JR5 0 Ohm
JR2 0 Ohm
VSSAD
zero ohm resistor shorting jumper
VDDAD
VDD
VDDAD
JR4 0 Ohm
MCU_VDD
VSSAD
JR1 0 Ohm
MCU_PORT_VDD
21 J24
2 1 J25
2 1 J22
21 J26
21 J23
VREFH
VREFL
21 J33 MCU_VDD
Populated: JR1, JR2, JR4, JR5, J24
123456
A
B
C
D
654321
D
C
B
A
Scale Sheet
Size FCSM No. DWG No. Rev
1 of 1
BA
P&E Microcomputer Systems, Inc.
98 Galen Street, Second Floor
Watertown, MA 02472
USA
DC9S08JS16 Schematic
MCU_VDD
+C1
10uF C2
0.1uF
MCU_VDD
VUSB33
PTA0
USBDP
USBDN
MCU_VDD
PTA7
PTA6
PTA0
PTA5
PTA2
PTA1
PTA3
PTA4
PTB1
PTB2
VUSB33
PTB0
PTB1
PTB2
PTB3
PTB4
PTB5
PTA7
PTB4
PTB5
PTA0
PTA5
PTB0
VDD
21
IRQ/TPMCLK
2
VSS
22
RESET
3
PTE0/TxD1
13
BKGD/MS 56
PTE1/RxD1
14
VUSB33
25
PTG0/KBIP0
26
PTB0/MISO2/ADP0 34
PTG1/KBIP1
27
PTB1/MOSI2/ADP1 35
PTE2/TPM1CH0
15
PTB2/SPSCK2/ADP2 36
PTE3/TPM1CH1
16
PTB3/SS2/ADP3 37
PTE5/MOSI1
18
PTB4/KBIP4/ADP4 38
PTE4/MISO1
17
PTB5/KBIP5/ADP5 39
PTE6/SPSCK1
19
PTB6/ADP6 40
PTE7/SS1
20
PTB7/ADP7 41
PTF0/TPM1CH2
4
PTC0/SCL 60
PTF1/TPM1CH3
5
PTC1/SDA 61
PTF2/TPM1CH4
6
PTG2/KBIP6 54
PTF3/TPM1CH5
7
PTG3/KBIP7 55
VREFH 45
PTF4/TPM2CH0
8
VREFL 46
PTF5/TPM2CH1
11
PTD0/ADP8/ACMP+ 42
PTC5/RxD2 64
PTD1/ADP9/ACMP- 43
PTC3/TxD2 63
PTD2/KBIP2/ACMPO 48
PTG4/XTAL 57
PTD3/KBIP3/ADP10 49
PTG5/EXTAL 58
PTD4/ADP11 50
PTA0
28
PTD5 51
PTA1
29
PTD6 52
PTA2
30
PTD7 53
PTA3
31
PTC2 62
PTA4
32
PTC4
1
PTA5 33
PTC6
9
PTF6
12
VDDAD 44
PTF7
10
VSSAD 47
VSS 59
USBDN
23
USBDP
24
J2
DEMOJM 64PIN HEADER
PTA1
PTA2
PTA3
PTA4
PTB0
PTB1
PTB2
PTB3
PTB4
PTB5
PTA6
PTA7
PTA5
Note: In order to take full advantage of DEMOJM Base Board:
TxD & RxD <==> TxD1 & RxD1
MC9S08JS16 Signals are mapped to DEMOJM 64Pin Header as follows:
TPMCH0 & TPMCH1 <==> TPM1CH0 & TPM1CH1
SPI Signals <==> SPI1 Signals
PTA1
PTA2
PTA3
PTA4
PTB3BLMS
PTA1
PTA6
BLMS <==> PTG0 Key
KBIP1/6/7 <==> PTG1/2/3 Key
PTB0/IRQ/TCLK
1
PTB1/RESET
2
PTB2/BKGD/MS
3
PTB3/BLMS
4
PTA0/KBIP0/TPMCH0
5
NC
6
PTA1/KBIP1/MISO
7
PTA2/KBIP2/MOSI
8
PTA3/KBIP3/SPSCK
9
PTA4/KBIP4/SS
10
VDD
11
NC
12
VSS 13
USBDN 14
USBDP 15
VUSB33 16
PTA5/KBIP5/TPMCH1 17
NC 18
PTA6/KBIP6/RXD 19
PTA7/KBIP7/TxD 20
PTB4/XTAL 21
PTB5/EXTAL 22
VSSOSC 23
NC 24
U1
MC9S08JS16 24QFN
USBDP_INT
USBDN_INT
USBDP
USBDN
R1 0
R2 0
