CC2510FX Datasheet, PDF (44/253 Pages) List of Unclassifed Manufacturers – True System-on-Chip with Low Power RF Transceiver and 8051 MCU

CC2510Fx / CC2511Fx
B (0xF0) – B Register
Bit Name
7:0 B[7:0]
Reset R/W
0x00 R/W
Description
B register. Used in MUL/DIV instructions.
12.5.5 Stack Pointer
The stack resides in DATA memory space and
grows upwards. The PUSH instruction first
increments the Stack Pointer (SP) and then
copies the byte into the stack. The Stack
Pointer is initialized to 0x07 after a reset and it
is incremented once to start from location
0x08, which is the first register (R0) of the
second register bank. Thus, in order to use
more than one register bank, the SP should be
initialized to a different location not used for
data storage.
SP (0x81) – Stack Pointer
Bit Name
7:0 SP[7:0]
Reset R/W
0x07 R/W
Description
Stack Pointer
12.6 Instruction Set Summary
The 8051 instruction set is summarized in
CC2510Fx/CC2511Fx PRELIMINARY Data Sheet (Rev. 1.2) SWRS055A Page 44 of 252