CP2400DK Silicon Laboratories Inc, CP2400DK Datasheet - Page 57

• Manufacturer Part Number: CP2400DK
• Description: KIT EVAL SPI LCD DRIVER CP2400
• Manufacturer: Silicon Laboratories Inc

Specifications of CP2400DK

• Main Purpose: LCD Development
• Embedded: Yes
• Utilized Ic / Part: CP2400
• Primary Attributes: I²C, SMBus Interfaces
• Secondary Attributes: Up to 128 segments
• Product: Microcontroller Modules
• Core Processor: C8051F930
• Clock Speed: 20 MHz
• Interface Type: SPI
• Timers: 2
• Operating Supply Voltage: 1.8 V to 3.6 V
• Cpu Core: C8051F930
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 336-1858; 336-1858

SFR Definition 9.3. ULPMEMn: ULP Memory
Addresses: ULPMEM00 = 0x81, ULPMEM01 = 0x82, ULPMEM02 = 0x83, ULPMEM03 = 0x84,
Name
Reset
Type
7:0
Bit
Bit
ULPMEMn
ULPMEM04 = 0x85, ULPMEM05 = 0x86, ULPMEM06 = 0x87, ULPMEM07 = 0x88,
ULPMEM08 = 0x89, ULPMEM09 = 0x8A, ULPMEM10 = 0x8B, ULPMEM11 = 0x8C,
ULPMEM12 = 0x8D, ULPMEM13 = 0x8E, ULPMEM14 = 0x8F, ULPMEM15 = 0x90.
Name
R/W
7
0
ULP Memory.
Each nibble controls one I/O pin.
See “12.5. Mapping ULP Memory to LCD Pins” on page 90 for information on how ULP
Memory is used with the LCD function.
See Section “9.7. Port Match Functionality in the Ultra Low Power Modes” on page 56 for
information on how ULP Memory is used with the ULP Port Match function.
R/W
6
0
R/W
5
0
Rev. 1.0
R/W
4
0
ULPMEMn
Function
R/W
3
0
R/W
2
0
CP2400/1/2/3
R/W
1
0
R/W
0
0
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