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B B
A A
USB5V
VADCVOUT
VOUT
3V3
3V3
3V3
3V3
3V3
USBOE
STDBYIN_WAKEUP
JTDI
JTMS
JTCK
nJTRST
nSTDBYI
BOOTEN
USBRST
nRESET
JTDO
nSTDBYO
AIN0
AIN1
AIN2
AIN3
Mod14_rsvd
Mod15_rsvd
PPS
Mod13_rsvd
USBDN
GPIO2_A
GPIO3_A
USBDP
GPIO1
GPIO2_B
GPIO3_B
GPIO0
UART0TX
UART1RX
UART0RX
UART1TX
Mod36_rsvd
Mod37_rsvd
TRACKLED
Wakeup
Title
Size Document Number Rev
Date: Sheet
of
DeLORME_GPS_MODULE_EVK1_SCHEMATIC C
DeLorme GPS Module Evaluation Kit, Module and Communications page
B
22Wednesday, April 23, 2008
Title
Size Document Number Rev
Date: Sheet
of
DeLORME_GPS_MODULE_EVK1_SCHEMATIC C
DeLorme GPS Module Evaluation Kit, Module and Communications page
B
22Wednesday, April 23, 2008
Title
Size Document Number Rev
Date: Sheet
of
DeLORME_GPS_MODULE_EVK1_SCHEMATIC C
DeLorme GPS Module Evaluation Kit, Module and Communications page
B
22Wednesday, April 23, 2008
JTCK, Pin 25
JTMS, Pin 26
JTDI, Pin 27
JTDO, Pin 28
nJTRST, Pin 29
VADC, Pin 11
(Reserved), Pin 36
(Reserved), Pin 35
U0TX, Pin 31
U0RX, Pin 30
U1TX, Pin 33
U1RX, Pin 32
TRACKLED, Pin 34
VOUT, Pin 12
VCC IN, Pin 2
RF-GND, Pin 38
RF-IN, Pin 39
BOOTEN, Pin 37
Wakeup, Pin 5
nSTDBYI, Pin 4
nSTDBYO, Pin 3
GND, Pin 1
nRESET, Pin 6
PPS, Pin 16
(Reserved), Pin 13
(Reserved), Pin 14
(Reserved), Pin 15
USBDN, Pin 18
GPIO2/I2C_CK, Pin 19
USBDP, Pin 17
GPIO3/I2C_D, Pin 20
GPIO0/SPIMISO, Pin 21
GPIO1/SPIMOSI, Pin 22
GPIO2/SPI_CK, Pin 23
GPIO3/SPI_SS, Pin 24
AIN0, Pin 7
AIN1, Pin 8
AIN2, Pin 9
AIN3, Pin 10
DTE
DCE
DTE
DCE
NMEA: 4800 8-N-1
(default rate)
RF-GND, Pin 40
DEBUG: 38.4K 8-N-1
nSTDBYI
Wakeup
nSTDBYO
C31-C32 and L4-L6 are
placed as close to the
module pins as possible.
Coplanar Waveguide, Z=50ohms,
for Module Pin 19 (RF Signal)
referred to Module Pins 18 & 20
(RF Grounds), extending from
J10B to J8
nSTDBYO
UART0TX
UART0RX
UART1TX
UART1RX
DeLorme, Yarmouth, ME drawn by JP/Hardware
GPS LED:
GREEN = Track Lock
YELLOW = Track + PPS
RED = PPS only
GPIO3
GPIO2
BOOTEN
(Reserved)
nRESET
Note: Antenna Power is not available
at headers J3 or J4 because of the
potential for noise injection into
the active antenna network.
Antenna Power
nSTDBYO
R17-R18 are
not populated
C21 & C22 provide
decoupling for
U5 pins 1 & 34
SW5: Open = Off
(Switches default off)
Note: GPIO2 & GPIO3 can be switched between
J10A (left module connector) and J10B (right
module connector) via switch on GPS2058
module adaptor card
Note for Rev. C:
L3 is replaced by R35
UART0TX
UART0RX
UART1TX
UART1RX
C28
0.1uF
C28
0.1uF
R16 24R16 24
J11
HEADER_1x3
J11
HEADER_1x3
1
2
3
R30
1K
R30
1K
C31
1000pF
C31
1000pF
C16
0.1uF
C16
0.1uF
C30
1uF
C30
1uF
R35 0.033R35 0.033
C15
0.1uF
C15
0.1uF
R22
2M2
R22
2M2
Q4
2N3904
Q4
2N3904
R32
82
R32
82
U5
ST72F63BK2
U5
ST72F63BK2
OSCOUT
2
OSCIN
3
RESET
8
USBVCC
33
USBDM
32
USBDP
31
VSSA
30
VDD
1
VDDA
34
VSS
4
VPP/TEST
12
PA0/MCO
29
PA1/SDA/ICCDATA
28
PA2/SCL/ICCCLK
24
PA3/EXTCLK
23
PA4/ICAP1/IT1
22
PA5/ICAP2/IT2
21
PA6/OCMP1/IT3
20
PA7/OCMP2/IT4
19
PB0/AIN0
18
PB1/AIN1
17
PB2/AIN2
16
PB3/AIN3
15
PB4/AIN4/IT5
14
PB5/AIN5/IT6
13
PB6/AIN6/IT7
11
PB7/AIN7/IT8
10
PC0/RDI
7
PC1/TDO
6
PC2/USBOE
5
D8
BAS16
D8
BAS16
C11
1uF
C11
1uF
C22
0.1uF
C22
0.1uF
C17
0.1uF
C17
0.1uF
SW4
Short Handle Slide
SW4
Short Handle Slide
C18
0.1uF
C18
0.1uF
R13
10K
R13
10K
R15 24R15 24
C12
0.1uF
C12
0.1uF
Q3
2N3904
Q3
2N3904
SW3
Short Handle Slide
SW3
Short Handle Slide
J10B Right Module ConnectorJ10B Right Module Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R27
2K2
R27
2K2
R18
24
R18
24
Y1
24MHz
Y1
24MHz
C25
22pF
C25
22pF
J6
RS232_Dsub-9
J6
RS232_Dsub-9
1
6
2
7
3
8
4
9
5
R19 24R19 24
R28
10K
R28
10K
D7
BAS16
D7
BAS16
J8
SMA_RF_CONN
J8
SMA_RF_CONN
1
2
3
4
5
U4
ST3222E or MAX3222
U4
ST3222E or MAX3222
VCC
19
C1+
2
C1-
4
C2+
5
C2-
6
V+
3
V-
7
GND
18
T1IN
13
R1OUT
15
T1OUT
17
R1IN
16
T2IN
12
R2IN
9
R2OUT
10
T2OUT
8
SHDN
20
EN
1
Q2
2N3904
Q2
2N3904
R36
10K
R36
10K
L4
100nH
L4
100nH
R21 470R21 470
1 2 3 4 5
O
F
F
SW5
5PST_DIP
1 2 3 4 5
O
F
F
SW5
5PST_DIP
R11
180
R11
180
L6
100nH
L6
100nH
R17
24
R17
24
J9
USB_TypeB
J9
USB_TypeB
1
23
4
R29
22K
R29
22K
C21
0.1uF
C21
0.1uF
D6
BAS16
D6
BAS16
R31
1K
R31
1K
C20 5.6pFC20 5.6pF
R35
10K
R35
10K
R34
120
R34
120
U3
LD2985BM30R
U3
LD2985BM30R
IN
1
INH
3
OUT
5
BYP
4
GND
2
C19 5.6pFC19 5.6pF
C13
2.2uF
C13
2.2uF
C29
0.1uF
C29
0.1uF
L5
27nH
L5
27nH
R12
10K
R12
10K
R33
1K
R33
1K
C23
4_7uF
C23
4_7uF
R20 24R20 24
J7
RS232_Dsub-9
J7
RS232_Dsub-9
1
6
2
7
3
8
4
9
5
C24
22pF
C24
22pF
J10A Left Module ConnectorJ10A Left Module Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RG
D9
BRPG1211C
RG
D9
BRPG1211C
12
34
C14
0.1uF
C14
0.1uF
R14 1K5R14 1K5
C32
100pF
C32
100pF