MC9S12GRMV1 Datasheet, PDF (257/1292 Pages) Freescale Semiconductor, Inc – MC9S12G Family Reference Manual and Data Sheet

3.6 Memory Map and Register Definition
3.6.1 Register Map
Table 3-1 shows the ACMP register map.
5V Analog Comparator (ACMPV1)
Table 3-1. ACMP Register Map
Global Address
Register Name
Bit 7
6
5
4
3
2
1
0x0260
ACMPC
R
0
ACIE
ACOPE ACICE ACDIEN ACMOD1 ACMOD0
W
0x0261
R
ACO
0
0
0
0
0
ACMPS
ACIF
W
= Unimplemented or Reserved
Bit 0
ACE
0
3.6.2 Register Descriptions
3.6.2.1 ACMP Control Register (ACMPC)
Address 0x0260
R
W
Reset
7
ACIE
0
1 _{Read: Anytime}
Write: Anytime
6
ACOPE
5
ACICE
4
ACDIEN
3
ACMOD1
2
ACMOD0
0
0
0
0
0
Figure 3-3. ACMP Control Register (ACMPC)
Table 3-2. ACMPC Register Field Descriptions
Field
7
ACIE
ACMP Interrupt Enable—
Enables the ACMP interrupt.
Description
0 Interrupt disabled
1 Interrupt enabled
6
ACMP Output Pin Enable—
ACOPE Enables raw comparator output on external ACMPO pin.
0 ACMP output not available
1 ACMP output is driven out on ACMPO
Access: User read/write¹
1
0
0
ACE
0
0
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
259