SAF-C515-L24M SIEMENS [Siemens Semiconductor Group], SAF-C515-L24M Datasheet - Page 19

• Manufacturer Part Number: SAF-C515-L24M
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

C515
Special Function Registers
The registers, except the program counter and the four general purpose register banks, reside in
the special function register area.
The 59 special function registers (SFRs) include pointers and registers that provide an interface
between the CPU and the other on-chip peripherals. All SFRs with addresses where address bits 0-
2 are 0 (e.g. 80 H , 88 H , 90 H , 98 H , ..., F8 H , FF H ) are bitaddressable.
The SFRs of the C515 are listed in table 2 and table 3. In table 2 they are organized in groups
which refer to the functional blocks of the C515. Table 3 illustrates the contents of the SFRs in
numeric order of their addresses.
Semiconductor Group
19
1997-08-01