adsp-bf539bbcz-5f8 Analog Devices, Inc., adsp-bf539bbcz-5f8 Datasheet - Page 24

• Manufacturer Part Number: adsp-bf539bbcz-5f8
• Description: Blackfin Embedded Processor
• Manufacturer: Analog Devices, Inc.

ADSP-BF539/ADSP-BF539F
Table 10. Pin Descriptions (Continued)
Pin Name
Serial Port3
SPI0 Port
SPI1 Port
SPI2 Port
UART0 Port
UART1 Port
UART2 Port
Real-Time Clock
RSCLK3/PE8
RFS3/PE9
DR3PRI/PE10
DR3SEC/PE11
TSCLK3/PE12
TFS3/PE13
DT3PRI /PE14
DT3SEC/PE15
MOSI0
MISO0
SCK0
MOSI1/PD0
MISO1/PD1
SCK1/PD2
SPI1SS/PD3
SPI1SEL1/PD4
MOSI2 /PD5
MISO2/PD6
SCK2/PD7
SPI2SS/PD8
SPI2SEL1/PD9
RX0
TX0
RX1/PD10
TX1/PD11
TX2/PD13
RTXI
RTXO
RX2 /PD12
Type Description
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
O
I/O
I/O
I/O
I/O
I
O
SPORT3 Receive Serial Clock/GPIO
SPORT3 Receive Frame Sync/GPIO
SPORT3 Receive Data Primary/GPIO
SPORT3 Receive Data Secondary/GPIO
SPORT3 Transmit Serial Clock/GPIO
SPORT3 Transmit Data Primary/GPIO
SPORT3 Transmit Data Secondary/GPIO
SPI0 Master Out Slave In
resistor if booting via the SPI port.)
SPI1 Master Out Slave In/GPIO
SPI1 Master In Slave Out/GPIO
SPI1 Slave Select Enable/GPIO
SPI2 Master Out Slave In/GPIO
SPI2 Master In Slave Out/GPIO
SPI2 Slave Select Enable/GPIO
UART Receive
UART Transmit
UART1 Receive/GPIO
UART1 Transmit/GPIO
UART2 Receive/GPIO
UART2 Transmit/GPIO
RTC Crystal Input (This pin should be pulled low when not used.)
RTC Crystal Output
SPORT3 Transmit Frame Sync/GPIO
SPI0 Master In Slave Out (This pin should always be pulled high through a 4.7 kΩ
SPI0 Clock
SPI1 Clock/GPIO
SPI1 Slave Select Input/GPIO
SPI2 Clock/GPIO
SPI2 Slave Select Input/GPIO
Rev. A | Page 24 of 60 | February 2008
Driver
Type
D
C
C
C
D
C
C
C
C
C
D
C
C
D
D
D
C
C
D
D
D
C
D
D
D
D
1