参数资料
型号: ADATE304BBCZ
厂商: Analog Devices Inc
文件页数: 41/52页
文件大小: 0K
描述: IC DCL ATE 200MHZ DUAL 84CSPBGA
标准包装: 1
类型: DCL
应用: 自动测试设备
安装类型: 表面贴装
封装/外壳: 84-TFBGA,CSPBGA
供应商设备封装: 84-CSPBGA(9x9)
包装: 托盘
ADATE304
Rev. 0 | Page 46 of 52
Transition from PMU Force Current Mode to PMU Force
Voltage Mode
Step 1. Table 46 lists the state of the registers in force current mode.
Table 46.
Register
Bits
Setting
PE/PMU Enable Register, ADDR[4:0] = 0x0C
DATA[2]
1
PMU State Register, ADDR[4:0] = 0x0E
DATA[9:8]
XX
DATA[7]
X
DATA[6]
X
DATA[5]
X
DATA[4]
X
DATA[3]
1
DATA[2:0]
XXX
Step 2. Write to Register ADDR[4:0] = 0x0E (see Table 47).
Table 47.
Register
Bits
Setting
Comments
PMU State Register,
ADDR[4:0] = 0x0E
DATA[9:8]
00
Set DUTGND input
selection
DATA[7]
X
DATA[6]
X
DATA[5]
X
DATA[4]
X
DATA[3]
0
Set to force
voltage mode
DATA[2:0]
XXX
Set to the desired
current range
Step 3. Write to Register ADDR[4:0] = 0x0B (see Table 48).
Table 48.
Register
Bits
Setting
Comments
VIN 16-Bit DAC,
ADDR[4:0] = 0x0B
DATA[15:0]
X
Update the VIN
16-Bit DAC
register to the
desired value
Step 4. Write to Register ADDR[4:0] = 0x0E (see Table 49).
Table 49.
Register
Bits
Setting
Comments
PMU State Register,
ADDR[4:0] = 0x0E
DATA[9:8]
1X
Set VIN input
selection
DATA[7]
X
DATA[6]
X
DATA[5]
X
DATA[4]
X
DATA[3]
0
Force voltage
mode
DATA[2:0]
XXX
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