S9S12P128J0MFTR Freescale Semiconductor, S9S12P128J0MFTR Datasheet - Page 325

Manufacturer Part Number

S9S12P128J0MFTR

16-bit Microcontrollers - MCU 16 BIT 128K FLASH

Manufacturer

Freescale Semiconductor

Processor Series

Data Bus Width

Maximum Clock Frequency

Program Memory Size

Data Ram Size

Operating Supply Voltage

3.13 V to 5.5 V

Operating Temperature Range

- 40 C to + 125 C

Package / Case

Mounting Style

Each set of comparator registers can be accessed using the COMRV bits in the DBGC1 register.

Unimplemented registers (e.g. Comparator B data bus and data bus masking) read as zero and cannot be

written. The control register for comparator B differs from those of comparators A and C.

The contents of this register bits 7 and 6 differ depending upon which comparator registers are visible in

the 8-byte window of the DBG module register address map.

Freescale Semiconductor

Address: 0x0028

Debug Comparator Control Register (DBGXCTL)

Figure 8-13. Debug Comparator Control Register DBGACTL (Comparator A)

Figure 8-14. Debug Comparator Control Register DBGBCTL (Comparator B)

Figure 8-15. Debug Comparator Control Register DBGCCTL (Comparator C)

DATA HIGH COMPARATOR

DATA LOW COMPARATOR

ADDRESS MEDIUM

DATA HIGH MASK

DATA LOW MASK

ADDRESS HIGH

= Unimplemented or Reserved

MC9S12G Family Reference Manual, Rev.1.23

Table 8-21. Comparator Register Layout

Comparators A,B and C

S12S Debug Module (S12SDBGV2)

Comparator A only