f75334 Feature Integration Technology Inc., f75334 Datasheet - Page 52

• Manufacturer Part Number: f75334
• Description: Performance Controller
• Manufacturer: Feature Integration Technology Inc.

5-4
2-0
6-4
2-1
7-0
7-0
7-0
Bit
Bit
Bit
Bit
Bit
8.3 Loading Gauge Registers
8.3.1 Loading Gauge Configuration Register  Index 01h
8.3.2 Loading Gauge Configuration Register  Index 02h
8.3.3 Loading Gauge Reading Register (MSB)  Index 03h
8.3.4 Loading Gauge Reading Register (LSB)  Index 04h
8.3.5 Loading Gauge Limit 1 Register (MSB)  Index 05h
7
6
3
7
3
0
LG_READING[15:8]
OFFSET_SEL_MANU
OFFSET_SEL_MANU
LG_READING[7:0]
GAUGE_DIS
LG_CLK_SEL
PWM_MUL
TIME_SEL
LIMIT1[11:4]
STOP_DIS
MUL_EN
LPF_DIS
PWM_INV
Name
Name
Name
Name
Name
AL_EN
AL
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W Default
R/W Default
R/W Default
R/W Default
R/W Default
R/W
R
R
0
0
0
0
4
1
7
0
1
0
0
0
0
If this bit is set to 1, loading gauge is disabled.
If this bit is set to 1, gauging multi-phase pwm is enabled.
Select PWMIN type :
0: Single phase 1: Two phase
2: Three phase 3: Four phase
If this bit is set to 1, low pass filter of loading gauge reading is disabled.
Set these to select gauging period.
0: 0x3FF_FFFF Loading gauge cycles
1: 0x1FF_FFFF Loading gauge cycles
2: 0x0FF_FFFF Loading gauge cycles
3: 0x07F_FFFF Loading gauge cycles
4: 0x03F_FFFF Loading gauge cycles
5: 0x01F_FFFF Loading gauge cycles
6: 0x00F_FFFF Loading gauge cycles
7: 0x007_FFFF Loading gauge cycles
If this bit is set to 1, offset_sel will be offset_sel_manual.
If offset_sel_manual_en is set to 1, offset_sel will be forced to this value
If this bit is set to 1, stop# is disabled
Loading gauge clock will be --
0:
1:
2, 3: 25Mhz
0: Gauge high level of PWMIN
1: Gauge low level of PWMIN
MSB of loading gauge reading
LSB of loading gauge reading
MSB of loading gauge limit1
6.25 Mhz
12.5 Mhz
45
Description
Description
Description
Description
Description
F75334
July, 2007
V0.25P