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参数资料
型号： L99PD08
厂商： STMICROELECTRONICS
元件分类： 电源管理
英文描述： POWER SUPPLY MANAGEMENT CKT, PQFP32
封装： ROHS COMPLIANT, LQFP-32
文件页数： 21/41页
文件大小： 750K
代理商： L99PD08
SPI
L99PD08
28/41
Doc ID 15872 Rev 3
6.4
SPI – control and status register
Table 23.
RAM memory map
Address
Name
Access
Content
hex00
CTRL
Read/write
Control register
hex01
ON_OFF
Read/write
Switch On or OFF the output
hex02
DEV_TYPE
Read/write
Device type register (write protected if channel ON)
hex03
PWM_EN
Read/write
PWM mode enable register
hex04
CLK_SEL
Read/write
Clock input signal selection register
hex05
ASDT
Read/write
Automatic shutdown register
hex06
DET_DIAG_N
Read/write
Detailed diagnosis disable
hex07
BLK_TIME1
Read/write
Blank time 1 (write protected if channel ON)
hex08
BLK_TIME2
Read/write
Blank time 2 (write protected if channel ON)
hex09
TD_SENSE
Read/write
Td_SENSE (write protected if channel ON)
hex0A
CFR
Read/write
Current feedback ratio register
hex0B
OLOVL_TH1
Read/write
Open-load/Over load 1 threshold settings
hex0C
OLOVL_TH2
Read/write
Open-load/Over load 2 threshold settings
hex10
DUTY_CH 0
Read/write
PWM duty cycle selection – channel O0
hex11
DUTY_CH 1
Read/write
PWM duty cycle selection – channel O1
hex12
DUTY_CH 2
Read/write
PWM duty cycle selection – channel O2
hex13
DUTY_CH 3
Read/write
PWM duty cycle selection – channel O3
hex14
DUTY_CH 4
Read/write
PWM duty cycle selection – channel O4
hex15
DUTY_CH 5
Read/write
PWM duty cycle selection – channel O5
hex16
DUTY_CH 6
Read/write
PWM duty cycle selection – channel O6
hex17
DUTY_CH 7
Read/write
PWM duty cycle selection – channel O7
hex18
PHASE_CH 0
Read/write
Phase shift setting register – channel O0
hex19
PHASE_CH 1
Read/write
Phase shift setting register – channel O1
hex1A
PHASE_CH 2
Read/write
Phase shift setting register – channel O2
hex1B
PHASE_CH 3
Read/write
Phase shift setting register – channel O3
hex1C
PHASE_CH 4
Read/write
Phase shift setting register – channel O4
hex1D
PHASE_CH 5
Read/write
Phase shift setting register – channel O5
hex1E
PHASE_CH 6
Read/write
Phase shift setting register – channel O6
hex1F
PHASE_CH 7
Read/write
Phase shift setting register – channel O7
hex2E
CHANNEL_FB
Read
Read back of OUTx state
hex2F
AUX_STATUS
Read/clear
Auxiliary warning flag registers
hex30
OT_FAULT
Read/clear
Overtemperature failure register
hex31
OL_FAULT
Read/clear
Open-load in ON state failure register
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