Analog Devices ADP1660 Evaluation Board ADP1660CB-EVALZ ADP1660CB-EVALZ Ficha De Dados
Códigos do produto
ADP1660CB-EVALZ
ADP1660
Data Sheet
Rev. 0 | Page 18 of 28
REGISTER MAP
The highest bit number (7) represents the most significant bit; the lowest bit number (0) represents the least significant bit.
Table 11. Register Map
Table 11. Register Map
Address Register Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0x00
Design information
DEVICE_ID
REV_ID
0x01
Output mode
IL_PEAK
STR_LV
STR_MOD
STR_POL
LED_MOD
0x02
GPIO and timer
LED_SD
TEST_SR
IO_CFG
FL_TIM
0x03
Additional features
CL_SOFT
DYN_OVP
SW_LO
FREQ_FB
IL_DC
IL_DC_EN
0x04
Low battery mode enable
Reserved
V_BATT_WINDOW
V_VB_LO
0x05
Low battery mode current
Reserved
I_VB_LO
0x06
LED1 flash current
Reserved
I_FL1
0x07
LED1 TxMASK current
Reserved
I_TX1
0x08
LED1 torch/assist current
Reserved
I_TOR1
0x09
LED2 flash current
Reserved
I_FL2
0x0A
LED2 TxMASK current
Reserved
I_TX2
0x0B
LED2 torch/assist current
Reserved
I_TOR2
0x0C
Fault information
FL_OVP
FL_SC
FL_OT
FL_TO
FL_TX
FL_VB_LO
FL_IL
FL_IDC
0x0D
LED1 flash current fault
readback
Reserved
FL_I_FL1
0x0E
LED2 flash current fault
readback
Reserved
FL_I_FL2
0x0F
LED enable mode
Reserved
LED2_EN
LED1_EN
REGISTER DETAILS
Table 12. Design Information Register (Register 0x00)
Bits
Bit Name
Access
Description
[7:3]
DEVICE_ID
R
Device ID for the
(00011).
[2:0]
REV_ID
R
Revision ID.
Table 13. Output Mode Register (Register 0x01)
Bits
Bit Name
Access
Description
[7:6]
IL_PEAK
R/W
These bits set the inductor peak current limit.
00 = 2.25 A.
01 = 2.75 A.
10 = 3.25 A (default).
11 = 3.5 A.
00 = 2.25 A.
01 = 2.75 A.
10 = 3.25 A (default).
11 = 3.5 A.
5
STR_LV
R/W
This bit sets the sensitivity for the STROBE pin.
0 = edge sensitive.
1 = level sensitive (default).
0 = edge sensitive.
1 = level sensitive (default).
4
STR_MOD
R/W
This bit sets the strobe mode.
0 = software strobe mode; software flash occurs when the output is enabled in flash mode.
1 = hardware strobe mode; the STROBE pin must go high for flash (default).
0 = software strobe mode; software flash occurs when the output is enabled in flash mode.
1 = hardware strobe mode; the STROBE pin must go high for flash (default).
3
STR_POL
R/W
This bit sets the polarity of the STROBE pin.
0 = active low.
1 = active high (default).
0 = active low.
1 = active high (default).
[2:0]
LED_MOD
R/W
These bits set the LED output mode.
000 = standby mode (default).
001 = fixed 5 V output mode.
010 = assist light mode.
011 = flash mode.
100 = independent trigger mode with timeout enabled.
101 = independent trigger mode with timeout disabled.
110 = fixed 5 V output mode with torch mode (total output current must be below 500 mA).
111 = reserved.
000 = standby mode (default).
001 = fixed 5 V output mode.
010 = assist light mode.
011 = flash mode.
100 = independent trigger mode with timeout enabled.
101 = independent trigger mode with timeout disabled.
110 = fixed 5 V output mode with torch mode (total output current must be below 500 mA).
111 = reserved.