Sony CXD5602 User Manual page 326

3.9.12.3.5 {0x5028} START_CTRL_COMMON Details
Local Address: 0x5028
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reserved
Bits Name
31..16 Reserved
15..8 PRE_DIVIDER
7..1 Reserved
0 EXT_INT_POL
Table SCU (Sensor Control Unit)-113
PRE_DIVIDER
Reset
Type Description
Value
RO 0x0000 Reserved
Maximum frequency setting for starting data capturing
common to all sequencers
32.768 kHz/(PRE_DIVIDER+1)
frequency for data capturing common to all sequencers.
RW 0xFF For example, if you have a sensor which must sample at
maximum 1 kHz, the frequency is 32.768/ (31 + 1) =
1024, and the value of PRE_DIVIDER is 31. For the
sensor's maximum sampling ability, refer to the Chapter
of ADC (3.21).
RO 0x00 Reserved
Polarity setting for the external interrupt input signal
RW 0x0 0: rising edge of the interrupt signal
1: falling edge of the interrupt signal
－326/1010－
CXD5602 User Manual
Register Type: RW (read/write)
Reset Value: 0x0000FF00
Reserved
is the maximum