Stack Pointer Register High byte
Name:
SPH
Offset:
0x3E
Reset:
RAMEND
Access:
-
Bit
7
6
5
4
3
2
1
0
(SP[15:8]) SPH
Access
RW
RW
RW
RW
RW
RW
RW
RW
Reset
Bits 7:0 – (SP[15:8]) SPH[7:0]: Stack Pointer Register
Stack Pointer Register
SPL and SPH are combined into SP. It means SPH[7:0] is SP[15:8].