C8051F005DK Silicon Laboratories Inc, C8051F005DK Datasheet - Page 108

DEV KIT FOR F005/006/007

C8051F005DK

Manufacturer Part Number
C8051F005DK
Description
DEV KIT FOR F005/006/007
Manufacturer
Silicon Laboratories Inc
Type
MCUr
Datasheet

Specifications of C8051F005DK

Contents
Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
Processor To Be Evaluated
C8051F01x
Interface Type
USB
Silicon Manufacturer
Silicon Labs
Core Architecture
8051
Silicon Core Number
C8051F005
Silicon Family Name
C8051F00x
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
Silicon Laboratories C8051 F005/006/007
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1188

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
C8051F005DK
Manufacturer:
SiliconL
Quantity:
1
WEAKPUD
Bit7:
Bit6:
Bits5-1: UNUSED. Read = 00000b, Write = don’t care.
Bit0:
Example Usage of XBR0, XBR1, XBR2:
When selected, the digital resources fill the Port I/O pins in order (top to bottom as shown in
Table 15.1) starting with P0.0 through P0.7, and then P1.0 through P1.7, and finally P2.0
through P2.7. If the digital resources are not mapped to the Port I/O pins, they default to their
matching internal Port Register bits.
Example1: If XBR0 = 0x11, XBR1 = 0x00, and XBR2 = 0x40:
P0.0=SDA, P0.1=SCL, P0.2=CEX0, P0.3=CEX1, P0.4 … P2.7 map to corresponding Port I/O.
Example2: If XBR0 = 0x80, XBR1 = 0x04, and XBR2 = 0x41:
P0.0=CP0, P0.1=/INT0, P0.2 = CNVSTR, P0.3 … P2.7 map to corresponding Port I/O.
R/W
Bit7
0: Weak Pull-ups Enabled (except for Ports whose I/O are configured as push-pull)
1: Weak Pull-ups Disabled
0: Crossbar Disabled
1: Crossbar Enabled
CNVSTE: ADC Convert Start Input Enable Bit
0: CNVSTR unavailable at Port pin.
1: CNVSTR routed to Port Pin.
WEAKPUD: Port I/O Weak Pull-up Disable Bit
XBARE: Crossbar Enable Bit
XBARE
R/W
Bit6
Figure 15.5. XBR2: Port I/O CrossBar Register 2
R/W
Bit5
-
R/W
Bit4
-
Rev. 1.7
R/W
Bit3
-
R/W
Bit2
-
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
R/W
Bit1
-
CNVSTE
R/W
Bit0
SFR Address:
Reset Value
00000000
0xE3
108

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