參數(shù)資料
型號(hào)： ISPPAC-POWR1014A-01T48I
廠商： LATTICE SEMICONDUCTOR CORP
元件分類： 電源管理
英文描述： In-System Programmable Power Supply Supervisor, Reset Generator and Sequencing Controller
中文描述： 10-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48
封裝： TQFP-48
文件頁(yè)數(shù)： 25/45頁(yè)
文件大?。?/td> 999K
代理商： ISPPAC-POWR1014A-01T48I
Lattice Semiconductor
ispPAC-POWR1014/A Data Sheet
25
Table 7. I
2
C Control Registers
Several registers are provided for monitoring the status of the analog inputs. The three registers
VMO
N
_STATUS[0:2] provide the ability to read the status of the VMO
N
output comparators. The ability to read both
the ‘a(chǎn)’ and ‘b’ comparators from each VMO
N
input is provided through the VMO
N
input registers.
N
ote that if a
VMO
N
input is configured to window comparison mode, then the corresponding VMO
N
xA register bit will reflect the
status of the window comparison.
Figure 17. VMON Status Registers
It is also possible to directly read the value of the voltage present on any of the VMO
N
inputs by using the ispPAC-
POWR1014A’s ADC. Three registers provide the I
2
C interface to the ADC (Figure 18).
Register
Address
0x00
0x01
0x02
0x03
0x04
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x11
0x12
1. “X” =
N
on-functional bit (bits read out as 1’s).
2. “–” = State depends on device configuration or input status.
Register
Name
vmon_status0
vmon_status1
vmon_status2
output_status0
output_status1
input_status
adc_value_low
adc_value_high
adc_mux
UES_byte0
UES_byte1
UES_byte2
UES_byte3
gp_output1
gp_output2
input_value
reset
Read/Write
R
R
R
R
R
R
R
R
R/W
R
R
R
R
R/W
R/W
R/W
W
Description
Value After POR
1, 2
– – – –
– – – –
– – – –
– – – –
X X X X
– – – –
– – – –
– – – –
X X – –
– – – –
X X X X
– – – –
– – – –
X X X 1
X X – –
– – – –
X X X 1
1 1 1 1
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
0 0 0 0
0 1 0 0
X X 0 0
0 0 0 0
X X X X
– – – X
N
/A
VMO
N
input status Vmon[4:1]
VMO
N
input status Vmon[8:5]
VMO
N
input status Vmon[10:9]
Output status OUT[8:3], HVOUT[2:1]
Output status OUT[14:9]
Input status I
N
[4:1]
ADC D[3:0] and status
ADC D[9:4]
ADC Attenuator and MUX[3:0]
UES[7:0]
UES[15:8]
UES[23:16]
UES[31:24]
GPOUT[8:1]
GPOUT[14:9]
PLD Input State [4:2]
Resets device on write
VMON4B
VMON4A
VMON3B
VMON3A
VMON2B
VMON2A
VMON1B
VMON1A
b7
b0
0x00 - VMON_STATUS0 (Read Only)
b6
b5
b4
b3
b2
b1
VMON8B
VMON8A
VMON7B
VMON7A
VMON6B
VMON6A
VMON5B
VMON5A
b7
b0
0x01 - VMON_STATUS1 (Read Only)
b6
b5
b4
b3
b2
b1
VMON10B
VMON10A
VMON9B
VMON9A
1
1
1
1
b7
b0
0x02 - VMON_STATUS2 (Read Only)
b6
b5
b4
b3
b2
b1
相關(guān)PDF資料
PDF描述
ISPPAC-POWR1014A-01TN48I In-System Programmable Power Supply Supervisor, Reset Generator and Sequencing Controller
ISPPAC-POWR6AT6-01N32I In-System Programmable Power Supply Monitoring and Margining Controller
ISPPAC-POWR6AT6-01NN32I In-System Programmable Power Supply Monitoring and Margining Controller
ISPPAC10 In-System Programmable Analog Circuit
ISPPAC10-01PI In-System Programmable Analog Circuit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISPPAC-POWR1014A-01TN148I 制造商:Lattice Semiconductor Corporation 功能描述:IC POWER SUPP MONITOR SMD TQFP48 制造商:Lattice Semiconductor Corporation 功能描述:IC, POWER SUPP MONITOR, SMD, TQFP48
ispPAC-POWR1014A-01TN48I 功能描述:監(jiān)控電路 ispPAC-POWR1014 w/ A DC I RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
ISPPACPOWR1014A01TN48IAG6 制造商:Lattice Semiconductor Corporation 功能描述:
ispPAC-POWR1014A-02T48I 功能描述:監(jiān)控電路 ispPAC-POWR1014 w/ ADC INDLOG DEV(ECP3) RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
ispPAC-POWR1014A-02TN48I 功能描述:監(jiān)控電路 ispPAC-POWR1014 w/ ADC, IND, Pb-Free RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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