Datasheet

Table Of Contents
IMX219PQH5-C
19
Fig. 11 Acknowledge and Negative Acknowledge
The registers have a 16-bit address space, and are assigned as follows.
Table 5 2-wire Serial Communication Address Space
Address area
Description
0x0000 - 0x0FFF
Configuration register
0x1000 - 0x1FFF
Parameter limit register
Read Only and Static register
0x3000 - 0xFFFF
Manufacture specific register
3-1-2 2-wire serial communication read/write operation supported
The IMX219PQH5-C supports the following four read operations and two write operations that conform to the
SMIA standard.
Table 6 Operations Supported by 2-wire Serial Communication
1
CCI Single read from random location
(Single read from an optional address)
2
CCI Single read from current location
(Single read from the held address)
3
CCI sequential read starting from random location
(Sequential read starting from an optional address)
4
CCI sequential read starting from current location
(Sequential read starting from the held address)
5
CCI single write to random location
(Single write to an optional address)
6
CCI sequential write starting from random location
(Sequential write starting from an optional address)
D1 D0 R/W
SDA SCL
ACK
D1 D0 R/W
SDA SCL
NACK
SDA
SCL
SDA
SCL