參數(shù)資料
型號(hào): MCZ33976EG
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: Dual Gauge Driver with Configurable esponse Time
中文描述: 雙計(jì)驅(qū)動(dòng)器,可配置esponse時(shí)間
文件頁(yè)數(shù): 24/41頁(yè)
文件大?。?/td> 551K
代理商: MCZ33976EG
Analog Integrated Circuit Device Data
Freescale Semiconductor
24
33976
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
The bits in
Table 24
are
read-only
bits.
ENB0 (OD15) — This bit indicates whether Gauge 0 is
enabled.
0 = Disabled
1 = Enabled
DIR0 (OD14) — This bit indicates the direction Gauge 0 is
moving.
0 = Toward position 0
1 = Away from position 0
DIRC0 (OD13) — This bit is used to determine whether the
direction of the most recent pointer movement is toward the
last commanded position or away from it.
0 = Direction of the pointer movement is toward the
commanded position
1 = Direction of the pointer movement is away from the
commanded position
CMD0 (OD12) — This bit indicates whether Gauge 0 is at
the most recently commanded position.
0 = At commanded position
1 = Not at commanded position
POS11:POS0 (OD11:OD0) — These 12 bits represent the
actual position of the pointer at the time
CS
transitions to a
logic [0].
Gauge 1 Pointer Position Status Information
Most recent valid PECCR command resulting in the
Gauge 1 Pointer Velocity status output:
The bits in
Table 26
are
read-only
bits.
ENB1 (OD15) — This bit indicates if Gauge 1 is enabled.
0 = Disabled
1 = Enabled
DIR1 (OD14) — This bit indicates the direction Gauge 1
pointer is moving.
0 = Toward position 0
1 = Away from position 0
DIRC1 (OD13) — This bit determines if the direction of the
most recent pointer movement is toward, or away from, the
last commanded position.
0 = Direction of the pointer movement is toward the
commanded position
1 = Direction of the pointer movement is away from the
commanded position
CMD1 (OD12) — This bit indicates if Gauge 1 is at the most
recently commanded position.
0 = At commanded position
1 = Not at commanded position
POS11:POS0 (OD11:OD0) — These 12 bits represent the
actual position of the pointer at the time
CS
transitions to a
logic [0].
Gauge 0 and 1 Pointer Velocity Status Information
Most recent valid PECCR command resulting in the
Gauge 0 and 1 Pointer Velocity status output:
Table 24. Gauge 0 Pointer Position Status Output Register
Bits
OD15
OD14
OD13
OD12
OD11
OD10
OD9
OD8
OD7
OD6
OD5
OD4
OD3
OD2
OD1
OD0
Read
ENB0
DIR0
DIRC0 CMD0 POS11 POS10 POS9
POS8
POS7
POS6
POS5
POS4
POS3
POS2
POS1
POS0
Write
Table 25.
D11
D10
D9
D8
1
1
0
1
Table 26. Gauge 1 Pointer Position Status Output Register
Bits
OD15
OD14
OD13
OD12
OD11
OD10
OD9
OD8
OD7
OD6
OD5
OD4
OD3
OD2
OD1
OD0
Read
ENB1
DIR1
DIRC1 CMD1 POS11 POS10 POS9
POS8
POS7
POS6
POS5
POS4
POS3
POS2
POS1
POS0
Write
Table 27.
D11
D10
D9
D8
1
1
1
x
x = Don’t care.
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