C8051F930-TB Silicon Laboratories Inc, C8051F930-TB Datasheet - Page 220

• Manufacturer Part Number: C8051F930-TB
• Description: BOARD TARGET/PROTO W/C8051F930
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F930-TB

• Contents: Board
• Processor To Be Evaluated: C8051F930
• Processor Series: C8051F9xx
• Data Bus Width: 8 bit
• Interface Type: I2C, UART, SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 0.9 V to 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F930
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1472

C8051F93x-C8051F92x
SFR Definition 21.2. XBR1: Port I/O Crossbar Register 1
SFR Page = 0x0; SFR Address = 0xE2
220
Note: SPI1 can be assigned either 3 or 4 Port I/O pins.
Reset
Name
Type
2:0
Bit
Bit
7
6
5
4
3
PCA0ME PCA0 Module I/O Enable.
Unused
SPI1E
Name
ECIE
R/W
T1E
T0E
7
0
Unused.
Read = 0b; Write = Don’t Care.
SPI1 I/O Enable.
0: SPI0 I/O unavailable at Port pin.
1: SCK (for SPI1) routed to P1.0.
Timer1 Input Enable.
0: T1 input unavailable at Port pin.
1: T1 input routed to Port pin.
Timer0 Input Enable.
0: T0 input unavailable at Port pin.
1: T0 input routed to Port pin.
PCA0 External Counter Input (ECI) Enable.
0: PCA0 external counter input unavailable at Port pin.
1: PCA0 external counter input routed to Port pin.
000: All PCA0 I/O unavailable at Port pin.
001: CEX0 routed to Port pin.
010: CEX0, CEX1 routed to Port pins.
011: CEX0, CEX1, CEX2 routed to Port pins.
100: CEX0, CEX1, CEX2 CEX3 routed to Port pins.
101: CEX0, CEX1, CEX2, CEX3, CEX4 routed to Port pins.
110: CEX0, CEX1, CEX2, CEX3, CEX4, CEX5 routed to Port pins.
111: Reserved.
SPI1E
MISO (for SPI1) routed to P1.1.
MOSI (for SPI1) routed to P1.2.
NSS (for SPI1) routed to P1.3 only if SPI1 is configured to 4-wire mode.
R/W
0
6
R/W
T1E
5
0
T0E
R/W
Rev. 1.1
4
0
Function
ECIE
R/W
3
0
R/W
2
0
PCA0ME[2:0]
R/W
1
0
R/W
0
0