Dalsa 1M75-SA User Manual page 35

1M28 and 1M75 User's Manual
REG
Decimal
Value
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
Register address 00H – 03H (EEPROM control)
The first 4 registers are used to communicate with the EEPROM of the camera. See
!
Appendix C on page 49 for more information on these registers.
Register address 04H and 05H (Status registers)
The bits of status registers 3 (address 04H) and 4 (address 05H) contain status information
of sensor control registers. Status information of the sensor module can be read from
status register 3. Short-term error messages generated during camera operation (such as
asynchronous communications transmission error) are saved in status register 4. These
error flags can be reset by writing a logical 1 to the corresponding error bit.
Table 10 and Table 11 show the assignment of the registers.
Table 10: Status Register 3 (Register address REGADDR = 4D = 04H)
Register address 4 - STATUS3_REG
Bit
0
1
2
3
4
5
6
DALSA
PRELIMINARY
REG Read (R) /
Write (W)
Hexadecimal
Value or Command
(C)
30 R/W
30 R/W
31 R/W
32 R/W
33 R/W
34 R/W
35 R/W
36 R/W
37 R/W
38 R/W
39 R/W
3A R/W
3B R/W
3C R/W
3C R/W
3E R/W
3F R/W
Description
= 1 Ł AUTOLOAD, signals power-up or Reload of data (from EEPROM),
! No write operations to EEPROM allowed !
= 1 Ł PROM_BUSY, ! No write operations to EEPROM allowed !
always 0 Ł sensor module
=1 Ł ERROR_NO_EXSYNC, timeout digital mono flop
=1 Ł ERROR_NO_EXPOSURE, timeout digital mono flop
=1 Ł ERROR_NO_MCLK, timeout digital mono flop
Not used = 0
Description
Choice of a RAM bank for
read/write access
Byte 0 of a 16x8 RAM-Bank
Byte 1 of a 16x8 RAM-Bank
Byte 2 of a 16x8 RAM-Bank
Byte 3 of a 16x8 RAM-Bank
Byte 4 of a 16x8 RAM-Bank
Byte 5 of a 16x8 RAM-Bank
Byte 6 of a 16x8 RAM-Bank
Byte 7 of a 16x8 RAM-Bank
Byte 8 of a 16x8 RAM-Bank
Byte 9 of a 16x8 RAM-Bank
Byte 10 of a 16x8 RAM-Bank
Byte 11 of a 16x8 RAM-Bank
Byte 12 of a 16x8 RAM-Bank
Byte 13 of a 16x8 RAM-Bank
Byte 14 of a 16x8 RAM-Bank
Byte 15 of a 16x8 RAM-Bank
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