ATR0630-DK1 ATMEL [ATMEL Corporation], ATR0630-DK1 Datasheet - Page 10

• Manufacturer Part Number: ATR0630-DK1
• Description: ANTARIS4 Single-chip GPS Receiver
• Manufacturer: ATMEL [ATMEL Corporation]

Table 3-2.
10
Boot Section
Reset
APMC/Power Management
Advanced Interrupt Controller (AIC)
USART
USB
SPI Interface
PIO
Configuration
F[6-8], H[6,7]
A11, B[6,10],
Pin Number
F7, D6, D5
C[6-8,10],
D[5-8,10],
A11, B10
C10, D10
D[5,6,8],
B[6,10],
G4, H4
C7, E6
H6, G7
G[5-8],
E[6,7],
F[6-8],
H[6,7]
GPS
C11
E10
F10
C6
A7
E9
C9
D9
H7
G5
B6
G8
D7
G7
F4
F8
ATR0630P1
NPCS1/NPCS2
GPSMODE0-1
BOOT_MODE
Signal Description (Continued)
RXD1/RXD2
STATUSLED
TIMEPULSE
SCK1/SCK2
TXD1/TXD2
NSS/NPCS0
NEEPROM
EXTINT0-1
Pin Name
P0 to P31
USB_DM
NRESET
LDO_EN
USB_DP
NSLEEP
/NPCS3
NSHDN
PUXTO
RF_ON
PURF
MOSI
MISO
SCK
2
DIGITAL OUT
DIGITAL OUT
DIGITAL OUT
DIGITAL OUT
DIGITAL OUT
DIGITAL OUT
DIGITAL OUT
DIGITAL I/O
DIGITAL I/O
DIGITAL I/O
DIGITAL I/O
DIGITAL I/O
DIGITAL I/O
DIGITAL I/O
DIGITAL I/O
DIGITAL IN
DIGITAL IN
DIGITAL IN
DIGITAL IN
DIGITAL IN
DIGITAL IN
DIGITAL IN
DIGITAL IN
DIGITAL IN
Type
Active Level Pin Description/Comment
High/Low/
Edge
Low
Low
Low
Low
Low
Low
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Leave open, internal pull down
Reset input; open drain with internal pull-up resistor
Shutdown output, connect to LDO_EN (C11)
Enable LDO18
Power-up output for GPS XTAL, connect to PUXTO (F4)
Power-up input for GPS XTAL
Power-up input for GPS radio
Power-up output for GPS radio, connect to PURF (G4, H4)
External interrupt request
USART receive data
USART transmit data
External synchronous serial clock
USB data (D+)
USB data (D-)
SPI clock
Master out slave in
Master in slave out
Slave select
Slave select
Programmable I/O ports
GPS mode pins
Enable EEPROM support
Status LED
GPS synchronized time pulse
4978AS–GPS–12/07