ADLINK CM1-86DX2 - Manual (Page 72)

66 Using the Module
Watchdog0 Control Registers
These registers are accessible only with the indirect addressing of registers 0022h/0023h, as
shown in Table 4-13. (See also Watchdog0 Example.)
Watchdog1 Control Registers
Indirect Access Registers
CMOS Memory & RTC Registers
Table 4-11: Watchdog0 Control Registers
Address range (hex) Description
0037[7:6] WDT0 Control Register
0038 WDT0 Signal Select Control Register
0039 WDT0 Counter 0 Register
003A WDT0 Counter 1 Register
003B WDT0 Counter 2 Register
003C[7:6] WDT0 Status Bits
0065 WDT0 Reload Register
Table 4-12: Watchdog1 Control Registers
Address range (hex) Description
00A8 WDT1 Control Register
00A9 WDT1 Signal Select Control Register
00AA WDT1 Counter 0 Register
00AB WDT1 Counter 1 Register
00AC WDT1 Counter 2 Register
00AD WDT1 Status Register
00AE WDT1 Reload Register
Table 4-13: Indirect Access Registers
Address range (hex) Description
0022 Address Index Register for indirect access GPIO & WDT0
0023 Data Register for indirect access GPIO & WDT0
Table 4-14: CMOS Memory & RTC Registers
Address range (hex) Description
0070 CMOS Memory Address Register
0071 CMOS Memory Data Register