DA9053 Datasheet, PDF (161/183 Pages) Dialog Semiconductor – Flexible High-Power System PMIC with Switching USB Power Manager

DA9053
Flexible High-Power System PMIC with 1.8 A
Switching USB Power Manager
22 Customer OTP
Register
Address
R131
OTP_CONT
Bit Type Label
Description
0: No transfer in progress
1: Writing ‘1’ to this bit initiates the fusing of selected
0 R/W OTP_TRANSFER OTP cells with the content from corresponding
registers
1: Reading ‘1’ indicates the transfer is still ongoing
1 R/W OTP_RP
0: Transfer is Read
1: Transfer is Programming
2 R/W OTP_GP
0: No action
1: Transfer includes configuration registers R132 to 0
(plus GP_WRITE_DIS and OTP_GP_LOCK)
3 R/W OTP_CONF
0: No action
1: Transfer includes configuration 0 to 0 (plus
OTP_CONF_LOCK)
4
R
Reserved
0: OTP not locked after programming
1: OTP will be locked during programming (no further
5
R OTP_GP_LOCK
fusing possible)
Note: Write access for fusing only, control state is
loaded from OTP defaults after POR
0: OTP registers 0 to 0 not locked after programming
(only for unmarked evaluation samples)
1: OTP registers 0 to 0 will be locked during
6 R/W OTP_CONF_LOCK programming (set for all marked parts, no further
fusing possible)
Note: Write access for fusing only, control state is
loaded from OTP defaults after POR
7 R/W GP_WRITE_DIS
0: Enables write access to GP_ID registers
1: GP_ID registers are ‘read only’
Note: Write access for fusing only, control state is
loaded from OTP defaults after POR
Register
Address
Bit Type Label
R132
OSC_TRIM
7:0 R/W TRIM_32K
Description
Bits for correction of the 32 kHz oscillator frequency:
10000000: -244.1ppm
…
11111111: -1.9ppm
00000000: off
00000001: 1.9ppm (1/(32768*16))
…
01111111: 242.2ppm
Datasheet
CFR0011-120-00
Revision 2.1
161 of 183
31-Aug-2016
© 2016 Dialog Semiconductor