C8051F930DK Silicon Laboratories Inc, C8051F930DK Datasheet - Page 120

• Manufacturer Part Number: C8051F930DK
• Description: KIT DEV C8051F920,F921,F930,F931
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F930DK

• Contents: Target Board, Power Adapter, USB Debug Adapter, Cables, Batteries, and Software
• 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: C8051F920, F921, F930, F931
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1473

C8051F93x-C8051F92x
SFR Definition 10.2. EMI0CF: External Memory Configuration
SFR Page = 0x0; SFR Address = 0xAB
120
Reset
Name
Type
Bit
7:4
3:2
1:0
Bit
Unused
Name
EALE
EMD
R/W
7
0
Unused.
Read = 0000b. Write = Don’t Care.
EMIF Operating Mode Select.
Selects the operating mode of the External Memory Interface. See Section
“10.5. External Memory Interface Operating Modes” on page 117.
00: Internal Only.
01: Split Mode without Bank Select.
10: Split Mode with Bank Select.
11: External Only.
ALE Pulse Width Select Bits.
Selects the ALE pulse width.
00: ALE high and ALE low pulse width = 1 SYSCLK cycle.
01: ALE high and ALE low pulse width = 2 SYSCLK cycles.
10: ALE high and ALE low pulse width = 3 SYSCLK cycles.
11: ALE high and ALE low pulse width = 4 SYSCLK cycles.
R/W
0
6
R/W
5
0
R/W
Rev. 1.1
4
0
Function
R/W
3
0
EMD[1:0]
R/W
2
0
R/W
1
1
EALE[1:0]
R/W
0
1