C8051F560-TB Silicon Laboratories Inc, C8051F560-TB Datasheet - Page 104

• Manufacturer Part Number: C8051F560-TB
• Description: BOARD PROTOTYPE W/C8051F560
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F560-TB

• Contents: Board
• Processor To Be Evaluated: C8051F56x
• Processor Series: C8051F56x
• Interface Type: USB
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V to 5.25 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F55x, C8051F56x, C8051F57x
• For Use With: 336-1691 - KIT DEVELOPMENT FOR C8051F560
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1694

C8051F55x/56x/57x
SFR Definition 12.3. SFRNEXT: SFR Next
SFR Address = 0x85; SFR Page = All Pages
104
7:0
Bit
Name
Reset
Type
Bit
SFRNEXT[7:0]
Name
7
0
SFR Page Bits.
This is the value that will go to the SFR Page register upon a return from inter-
rupt.
Write: Sets the SFR Page contained in the second byte of the SFR Stack. This
will cause the SFRPAGE SFR to have this SFR page value upon a return from
interrupt.
Read: Returns the value of the SFR page contained in the second byte of the
SFR stack.
SFR page context is retained upon interrupts/return from interrupts in a 3 byte
SFR Page Stack: SFRPAGE is the first entry, SFRNEXT is the second, and
SFRLAST is the third entry. The SFR stack bytes may be used alter the context
in the SFR Page Stack, and will not cause the stack to “push” or “pop”. Only
interrupts and return from interrupts cause pushes and pops of the SFR Page
Stack.
6
0
5
0
Rev. 1.1
SFRNEXT[7:0]
4
0
R/W
Function
3
0
2
0
1
0
0
0