參數(shù)資料
型號： P95020NQG8
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 電源管理
英文描述： 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
封裝： 10 X 10 MM, 0.85 MM HEIGHT, QFN-132
文件頁數(shù)： 33/169頁
文件大?。?/td> 4297K
代理商： P95020NQG8
IDTP95020
Product Datasheet
September 2, 2011 Revision 1.3 Final
128
2011 Integrated Device Technology, Inc.
TSC Configuration Register
IC Address = Page-0: 235(0xEB), C Address = 0xA0EB
Table 209. TSC Configuration Register
BIT
BIT NAME
DEFAULT
SETTING
USER
TYPE
VALUE
DESCRIPTION / COMMENTS
[1:0] PENDOWN_TIMER
00b
R/W
00 = 128 s
01 = 1.02 ms
10 = 8.19 ms
11 = 32.77 ms
Pen-down debounce timer
[3:2] PENUP_TIMER
00b
R/W
00 = 128 s
01 = 512 s
10 = 2.05 ms
11 = 8.19 ms
Pen-up update safety timer. Set timer to 512 s or
up if the touch screen controller is configured to
measure Z1, Z2.
[5:4] PRESSURE_MEASURE_CTRL 00b
R/W
00 = No
pressure
measure
01 = Measure
Z1 only
10 = Reserved
11 = Measure
Z1 and Z2
Pressure measure control
[7:6] SEL_DELAY_TIMER
00b
R/W
00 = 12 s
01 = 24 s
10 = 48 s
11 = 96 s
Timer period from channel select to sample
acquisition. Channel 1/2/3/4 only.
Measurement Interrupt Pending Status Register
IC Address = Page-0: 236(0xEC), C Address = 0xA0EC
Table 210. Measurement Interrupt Pending Status Register
BIT BIT NAME
DEFAULT
SETTING
USER
TYPE
VALUE
DESCRIPTION / COMMENTS
0
PENDOWN_PENDING
0b
RW1C 0 = No alert pending
1 = Alert pending
Pen-down in TSC mode status. Alert will be asserted
whenever there is a valid measurement result stored
in the X/Y/Z1/Z2 register, write 1 to clear alert.
1
THI_ALERT_PENDING
0b
RW1C 0 = No alert pending
1 = Alert pending
Temperature higher than spec. status
2
TLO_ALERT_PENDING
0b
RW1C 0 = No alert pending
1 = Alert pending
Temperature lower than spec. status
3
BHI_ALERT_PENDING
0b
RW1C 0 = No alert pending
1 = Alert pending
Battery voltage higher than spec. status
4
BLO_ALERT_PENDING
0b
RW1C 0 = No alert pending
1 = Alert pending
Battery voltage lower than spec. status
5
VSYSHI_ALERT_PENDI
NG
0b
RW1C 0 = No alert pending
1 = Alert pending
VSYS higher than spec. status
6
VSYSLO_ALERT_PEND
ING
0b
RW1C 0 = No alert pending
1 = Alert pending
VSYS lower than spec. status
7
BLO_EXT_ALERT_PEN
DING
0b
RW1C 0 = No alert pending
1 = Alert pending
Battery voltage extremely low status
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