MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 472

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Digital Analog Converter (DAC_8B5V)
15.3.4
This analog pin is used as input for the operational amplifier negative input pin, if the according mode is
selected.
15.4
This sections provides the detailed information of all registers for the DAC_8B5V module.
15.4.1
Figure 15-2
15.4.2
This section consists of register descriptions in address order. Each description includes a standard register
diagram with an associated figure number. Details of register bit and field function follow the register
diagrams, in bit order.
472
0x0003 - 0x0006
Address Offset
Register Name
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
Reserved
Reserved
Reserved
DACVOL
DACCTL
0x0000
0x0001
0x0002
0x0007
Memory Map and Register Definition
AMPM Input Pin
Register Summary
Register Descriptions
shows the summary of all implemented registers inside the DAC_8B5V module.
Register Address = Module Base Address + Address Offset, where the
Module Base Address is defined at the MCU level and the Address Offset is
defined at the module level.
R
W
R
W
R
W
R
W
R
W
Figure 15-2. DAC_8B5V Register Summaryfv_dac_8b5v_RESERVED
Reserved
Bit 7
FVR
0
0
= Unimplemented
Reserved
DRIVE
MC9S12G Family Reference Manual,
6
0
0
Reserved
5
0
0
0
NOTE
Reserved
VOLTAGE[7:0]
4
0
0
0
Reserved
Rev.1.01
3
0
0
0
Reserved
2
0
0
Freescale Semiconductor
DACM[2:0]
Reserved
1
0
0
Reserved
Bit 0
0
0