MC68HC05V12 Datasheet, PDF (189/246 Pages) Freescale Semiconductor, Inc – HCMOS Microcontreller Unit

Freescale Semiconductor, Inc.
Gauge Drivers
Gauge Driver Control Registers
CMPS — Feedback Compensation Select Bit
This bit is provided to enable the user to select between one of two
gauge driver feedback paths, depending upon the characteristics of
the load.
1 = Alternate feedback circuit
0 = Default feedback circuit
15.6.2 Current Magnitude Registers
Addr.
Register Name
Bit 7
6
5
4
3
Read:
$0022
MAJA1 Magnitude Register
(MAJA1)
Write:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Reset: 0
0
0
0
0
Read:
$0023
MAJA2 Magnitude Register
(MAJA2)
Write:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Reset: 0
0
0
0
0
Read:
$0024
MAJB1 Magnitude Register
(MAJB1)
Write:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Reset: 0
0
0
0
0
Read:
$0025
MAJB2 Magnitude Register
(MAJB2)
Write:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Reset: 0
0
0
0
0
Read:
$0026
MINA1 Magnitude Register
(MINA1)
Write:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Reset: 0
0
0
0
0
Read:
$0027
MINA2 Magnitude Register
(MINA2)
Write:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Reset: 0
0
0
0
0
Read:
$0028
MINB1 Magnitude Register
(MINB1)
Write:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Reset: 0
0
0
0
0
Figure 15-6. Current Magnitude Registers
2
1
Bit 0
Bit 2 Bit 1 Bit 0
0
0
0
Bit 2 Bit 1 Bit 0
0
0
0
Bit 2 Bit 1 Bit 0
0
0
0
Bit 2 Bit 1 Bit 0
0
0
0
Bit 2 Bit 1 Bit 0
0
0
0
Bit 2 Bit 1 Bit 0
0
0
0
Bit 2 Bit 1 Bit 0
0
0
0
MC68HC05V12 — Rev. 2.0
Gauge Drivers
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Go to: www.freescale.com
Technical Data