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Document number
2013-12-11-01
HAWK216 Instruction Manual
Revision
V1.1
File name
HAWK216OEM1_IM_v1_1
Date Page
19-Aug-14 1 of 19
Project designation
HAWK216OEM1 Camera
Document title
HAWK216OEM1 User Manual
This document is the property of Raptor Photonics and must not be copied, shown or in any way be communicated to persons other than those requiring the information for the execution of their duty.
Document number
2013-12-11-01
DOCUMENT VALIDATION
Name Title
Prepared
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Approved
Paul Carson
Chris Davis
Authorized
DOCUMENT CHANGE RECORD
Raptor Photonics
Raptor Photonics
0.1
1.0
1.1
Issue Change order Date
11 th
Dec 2013
27 th
May 2014
19 th
Aug 2014
Pages affected
7
Date
11 th
December 2013
27 th
May 2014
Comment
DRAFT
Reviewed, updated and released
Corrected IRIS pinout.
HAWK216 Instruction Manual
Revision
V1.1
File name
HAWK216OEM1_IM_v1_1
Date Page
19-Aug-14 2 of 19
Document number
2013-12-11-01
HAWK216 Instruction Manual
Revision
V1.1
File name
HAWK216OEM1_IM_v1_1
Date Page
19-Aug-14 3 of 19
TABLE OF CONTENTS
1 SCOPE ...................................................................................................................... 5
2 DESIGN OVERVIEW ................................................................................................. 6
2.1
Mechanical Profile .......................................................................................................................... 6
2.2
Physical Interfaces .......................................................................................................................... 7
2.2.1
Power, Trigger & Communications - 9 pin MicroD socket (Glenair MDM-9SBSP) ................. 7
2.2.2
Video Out - Coaxial socket (Molex 73391-0070) .................................................................... 7
2.2.3
IRIS Control - 4 pin socket (Kobi 163-158N-2-E) .................................................................... 7
2.2.4
Ground .................................................................................................................................... 7
3 DESIGN DETAILS ..................................................................................................... 8
3.1
Electrical Design ............................................................................................................................. 8
3.1.1
Power supplies and Thermo-Electric Cooler (TEC) ................................................................ 8
3.1.2
CCD216 Image Sensor ........................................................................................................... 8
3.1.3
Communications Interface ...................................................................................................... 8
3.1.4
Analogue Video output ............................................................................................................ 8
3.1.5
Trigger Output ......................................................................................................................... 9
3.2
Functionality .................................................................................................................................... 9
3.2.1
Automatic Gain Control (AGC) ................................................................................................ 9
3.2.2
EM Gain .................................................................................................................................. 9
3.2.3
Exposure Period ...................................................................................................................... 9
3.2.4
Unit Serial number .................................................................................................................. 9
4 SERIAL COMMUNICATION .................................................................................... 10
4.1
Overview .......................................................................................................................................10
4.2
ETX/ERROR codes ......................................................................................................................11
4.3
Set Commands .............................................................................................................................12
4.4
Query Commands .........................................................................................................................13
4.5
Examples ......................................................................................................................................15
4.5.1
Get System Status ................................................................................................................15
4.5.2
Get Micro version ..................................................................................................................15
4.5.3
Get FPGA version .................................................................................................................15
4.5.4
Get FPGA version with checksum ........................................................................................15
4.5.5
Get Unit Serial Number .........................................................................................................15
4.5.6
Read Sensor PCB temperature ............................................................................................15
4.5.7
Enable Auto Gain control (AGC) ...........................................................................................16
4.5.8
Disable TEC ..........................................................................................................................16
4.5.9
Enable Command acknowledge ...........................................................................................16
APPENDIX A - FPGA FIRMWARE UPLOAD ................................................................ 17
Document number
2013-12-11-01
ACRONYMS
EMCCD
EEPROM
FPGA
FPS
LSB
MHz
MSB
PCB
TEC
UART
HAWK216 Instruction Manual
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Electron Multiplying Charge Coupled Device
Electrically Erasable Programmable Read Only Memory
Field Programmable Gate Array
Frames per Second
Least Significant Bit
Megahertz
Most Significant Bit
Printed Circuit Board
Thermo Electric Cooler
Universal Asynchronous Receiver/Transmitter
Table 1: Acronyms
Document number
2013-12-11-01
1 SCOPE
This document details the design for the HAWK216OEM1 (P/N: HK216-AN-OEM1) camera.
The HAWK216OEM1 camera utilises an e2v CCD216 EMCCD sensor to provide low light imaging.
Details of the camera electrical interfaces and communication protocols are also provided.
A photograph of the complete Camera module is shown in Figure 1: Camera (Photograph).
HAWK216 Instruction Manual
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V1.1
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Figure 1: Camera (Photograph)
Document number
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2 DESIGN OVERVIEW
2.1 Mechanical Profile
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Figure 2: Mechanical profile drawing
– SolidWorks model
HAWK216 Instruction Manual
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2.2 Physical Interfaces
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Date Page
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2.2.1 Power, Trigger & Communications - 9 pin MicroD socket (Glenair MDM-9SBSP)
The pin-out table is shown below.
The Associated plug connector part # is: MWDM2L-9P-xxx-xx.
Pin
1
2
3
4
5
6
7
8
9
I/O
In/Out
In/Out
-
-
In
-
-
Out
-
Signal Name
RS485-A
RS485-B
-
GROUND
+12V
-
-
Trigger Out
-
Cable Colour
Yellow
Orange
Red
Brown
Black
Grey
Violet
Blue
Green
Table 2: Control & Power Connector Pinout
2.2.2 Video Out - Coaxial socket (Molex 73391-0070)
The pin-out table is shown below.
Pin
Inner
I/O
Out
Signal Name
Video
Outer - GROUND
Table 3: Video Connector Pinout
2.2.3 IRIS Control - 4 pin socket (Kobi 163-158N-2-E)
The pin-out table is shown below.
Pin
1
2
3
4
I/O
Out
Out
Out
Signal Name
+12V/ Damp-
NC/Damp+
Video/ Drive+
- GROUND/ Drive-
Table 4: IRIS Connector Pinout
2.2.4 Ground
The design uses one single ground on all PCBs. Each PCB will be multilayer with at least 1 solid ground plane. Each of the flex connections between PCBs will also have a complete Ground the full width of the flex. All mounting holes are through hole plated with pads and directly connected to Ground with no thermal relief. Flood fills top and bottom are also connected to Ground.
Document number
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3 DESIGN DETAILS
3.1 Electrical Design
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3.1.1 Power supplies and Thermo-Electric Cooler (TEC)
Unit input power specification is +12V ±10% with a maximum of 6.6 Watts power dissipation with the TEC cooler disabled. Additional inrush current (peak power) is required when the TEC power is switched from low to high. Peak power < 13 Watts. The total, maximum steady state, unit power dissipation is 7.6 Watts.
The default set point for the TEC cooling is +5 o
C. The TEC power supply is automatically adjusted to reach the set point temperature, with a limit of approximately 1 Watt.
At low ambient temperatures or with additional heat sinking the TEC efficiency is increased and consequently the power required to achieve the set point is decreased.
3.1.2 CCD216 Image Sensor
-
768*244 active element
-
11.5um x 27um pixel size
- Fully hermetically sealed case with inbuilt TEC
-
1 output
-
Frame rate = 59.94 Frames/Second (fps)
- Readout noise = 45e
-
- 13.5 MHz pixel clock
Refer to e2v CCD216_BI datasheet for further details, available at www.e2v.com
.
The CCD216 is an Electron Multiplying device which allows the application of Electron Multiplication
(EMGain).
3.1.3 Communications Interface
The RS485 communication interface has the specifications as listed in Table 5: RS485 Settings.
Baud rate: 115200 bps
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
Table 5: RS485 Settings
These settings are fixed and cannot be altered.
The RS485 signals have an internal 120R termination resistor.
3.1.4 Analogue Video output
The camera produces interlace analogue video in the 525 line NTSC mono format, with no chrominance subcarrier, ITU-R BT.1700 (59.94Hz, 2:1 interlace, 4:3 aspect ratio).
The video output has a 75R source impedance.
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3.1.5 Trigger Output
The trigger output has a 510Ω source impedance with a 100 microsecond 3.3V pulse synchronised to the video out Vertical Sync pulse.
3.2 Functionality
3.2.1 Automatic Gain Control (AGC)
The AGC is enabled by default.
The AGC has 3 input parameters that the operator can adjust to customise the camera operation for the ambient light environment, namely AGC Speed, AGC Peak/Average and AGC Auto Level.
AGC Auto Level is the image intensity that the AGC will attempt to achieve as an average/peak across the scene. This setting can be adjusted alongside AGC Peak/Average to achieve desired light level.
The AGC has two variables used to achieve the desired light level, namely the Electron Multiplying (EM)
Gain and the IRIS aperture.
When the Auto IRIS is enabled in a low ambient light scene the AGC will fully open the IRIS shutter before adjusting the EM Gain, whereas in a high ambient light scene the AGC will reduce the EM gain before closing the IRIS shutter.
3.2.2 EM Gain
If the AGC is disabled the Electron Multiplication Gain can be manually adjusted using serial commands as
the EEPROM must not be exceeded.
**If the EM Gain Maximum is exceeded the camera may be permanently damaged.**
The EM Gain Maximum value can be read back from the camera using a GET command as detailed in
3.2.3 Exposure Period
The exposure period is fixed at approximately 15.74 milliseconds.
3.2.4 Unit Serial number
Can be read from
the camera’s EEPROM. Refer to section 4 Serial Communication for further details.
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4 SERIAL COMMUNICATION
4.1 Overview
For version 2.7 of the Micro firmware, the Power on default settings for camera serial port are;
-
115200 baud
-
1 start bit
- 8 data bits
-
1 stop bit
UART message format from Host to camera
Command Data 1 Data 2 ........ Data n ETX Chk_Sum
The first Byte is the command to the Microcontroller in the camera, following bytes contain data required by the command, and the ETX byte terminates the command. 0x50 is always used to terminate the command.
An additional check sum byte may also be required to be sent by the host if check sum mode is enabled.
UART message format from camera to Host
Data 1 Data 2 ........ Data n ETX Chk_Sum
All or none of the above bytes may be sent in response to commands from the host depending on the commands sent by the host.
An optional mode of operation is included in the firmware for command acknowledge. Once enabled the camera will respond to all commands send by the host. After the camera has received and processed the command from the host, a single command acknowledge byte will be sent at the end of transmission (ETX) i.e. should the host command require data to be sent from the camera then the ETX byte will be sent at the end of the requested data.
Another optional mode of operation is included in the firmware is for check sum operation, this mode should only be used when the command acknowledge mode is enabled. Once the check sum mode is enabled the camera will only act upon commands that are received with the correct check sum byte sent at the end of the command packet. Note that if the check sum feature is not enabled check sum bytes may still be sent at the end of a command packet, the command will be processed and the check sum will be ignored. The check sum byte should be the result of the Exclusive OR of all bytes in the Host command packet including the ETX byte.
When check sum mode is enabled data returned from the camera will include an echo of the checksum from the host command
By default the camera will boot up with both command acknowledge and check sum operation disabled.
It is intended that the camera be operated from a higher level perspective whereby complete UART messages or groups of UART messages are used to achieve required camera functionality.
Bits in registers that have not been identified in the documentation should be ignored.
Once a command has been received by the camera all sub sequent commands from the host will be ignored until the command has been processed.
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4.2 ETX/ERROR codes
Error codes will be sent as ETX characters by the camera in response to commands that have failed.
0x50
ETX
Command acknowledge, command processed successfully.
0x51
ETX_SER_TIMEOUT
Partial command packet received, camera timed out waiting for end of packet. Command not processed
0x52
0x53
0x54
0x55
ETX_CK_SUM_ERR
ETX_I2C_ERR
ETX_UNKNOWN_CMD
ETX_DONE_LOW
Check sum transmitted by host did not match that calculated for the packet. Command not processed
An I2C command has been received from the Host but failed internally in the camera.
Data was detected on serial line, command not recognized
Host Command to access the camera EPROM successfully received by camera but not processed as EPROM is busy. i.e. FPGA trying to boot.
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4.3 Set Commands
Set Command
Set system state
Set FPGA CTRL reg
Set AGC Auto level
Set AGC PEAK/Average
Ration
Set AGC speed
Set EM gain
(AGC must be disabled)
Set TEC Target temperature
Set TEST PATTERN
Serial Packet
0x4F 0xYY 0x50
0x53 0xE0 0x02 0x00 0xYY 0x50
0x53 0xE0 0x02 0x23 0xMM 0x50
0x53 0xE0 0x02 0x24 0xLL 0x50
0x53 0xE0 0x02 0x2D 0xYY 0x50
0x53 0xE0 0x02 0x2F 0xYY 0x50
0x53 0xE0 0x02 0x15 0x0L 0x50
0x53 0xE0 0x02 0x16 0xMM 0x50
0x53 0xE0 0x02 0x1A 0x0L 0x50
0x53 0xE0 0x02 0x1B 0xMM 0x50
0x53 0xE0 0x02 0xFA 0xYY 0x50
Comments
YY Bit 6= 1 to enable check sum mode
YY Bit 4 = 1 to enable command ack
YY Bit 1 = 0 to Hold FPGA in RESET
YY Bit 0 = 1 to enable EEPROM comms
YY Bits 2,3,5,7 = reserved
YY Bit 0 - 1=TEC ON (Default=1)
YY Bit 1 - unused
YY Bit 2 - unused
YY Bit 3 - 1 = AGC ON (Default=1)
YY Bit 4 - unused
YY Bit 5 - unused
YY Bit 6 - unused
YY Bit 7 - unused
10 bit value
– max 0x012B = White
MM bits 1..0 = level bits 9..8
LL = level bits 7..0
(default = 0x012B)
YY 8-bit value
0 = Full Peak
255 = Full Average
(default = 0x7F)
YY Bits 7..4 = EM speed(Default=F)
YY Bits 3..0 = EXP speed(Default=F)
Never exceed the EM Gain Maximum stored in the EEPROM.
12 bit word;
L = 4 MSBs (Upper nibble)
MM = 8 LSBs
12 bit word;
L = 4 MSBs (Upper nibble)
MM = 8 LSBs
YY Bit 7= 1 Gamma Enabled (Default)
YY Bit 7= 0 Gamma Disabled
YY Bit 6= 1 Trigger Out Enabled (Default)
YY Bit 6= 0 Trigger Out Disabled
Bit 3 Bit 2 Bit 1 Bit0 (of YY)
0 0 0 0 Normal(Default)
0 0 0 1 Incrementing TP
0 0 1 0 Full White
0 0 1 1 ½ White
0 1 0 0 ¼ White
0 1 0 1 Const. 64
0 1 1 0 Const. 128
0 1 1 1 Const. 256
1 0 0 0 Black
1 0 0 1 Vert Stripes
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4.4 Query Commands
Query Command
Get system status
Get FPGA CTRL reg
Get AGC Auto level
Get PEAK/Average setting
Get AGC speed
Get EM gain Maximum
Get EM gain
Get TEC Target
Temperature
Get TEST PATTERN state
Send Serial Packet
0x49 0x50
0x53 0xE0 0x01 0x00 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x23 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x24 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x2D 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x2F 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x35 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x36 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x15 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x16 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x1A 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x1B 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0xFA 0x50
0x53 0xE1 0x01 0x50
Comments
1 Byte returned
YY Bit 6= 1 Check sum mode enabled
YY Bit 4 = 1 Command acknowledge enabled
YY Bit 1 = 0 Hold FPGA in RESET
YY Bit 0 = 1 EEPROM enabled
YY Bits 2,3,5,7 = reserved
YY Bit 0 - 1=TEC ON (Default=0)
YY Bit 1 - unused
YY Bit 2 - unused
YY Bit 3 - 1 = AGC ON (Default=1)
YY Bit 4 - unused
YY Bit 5 - unused
YY Bit 6 - unused
YY Bit 7 - unused
2 bytes returned MM,LL - 10 bit value
0M bits 1..0 = level bits 9..8
LL = level bits 7..0
YY 8-bit value
0 = Full Peak
255 = Full Average
YY Bits 7..4 = EM speed(Default=7)
YY Bits 3..0 = not used
2 bytes returned 0M,LL
– 12 bit word
0M = 4 MSBs
LL = 8 LSBs
2 bytes returned 0M,LL
– 12 bit word
0M = 4 MSBs
LL = 8 LSBs
2 bytes returned 0M,LL
– 12 bit word
0M = 4 MSBs
LL = 8 LSBs
1 byte returned
YY Bit 7= 1 Gamma Enabled (Default)
YY Bit 7= 0 Gamma Disabled
YY Bit 6= 1 Trigger Out Enabled (Default)
YY Bit 6= 0 Trigger Out Disabled
Bit 3 Bit 2 Bit 1 Bit0 (of YY)
0 0 0 0 Normal(Default)
0 0 0 1 Incrementing TP
0 0 1 0 Full White
0 0 1 1 ½ White
0 1 0 0 ¼ White
0 1 0 1 Const. 64
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Get CCD silicon temperature
0x53 0xE0 0x01 0x6E 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x6F 0x50
0x53 0xE1 0x01 0x50
0 1 1 0 Const. 128
0 1 1 1 Const. 256
1 0 0 0 Black
1 0 0 1 Vert Stripes s
2 bytes returned
1 st byte = Top nibble (top 4 bits=0)
2 nd
byte = Lower byte
Counts = ((1 st byte x 256)+2 nd byte)
Conversion formula to deg C
Temperature = -25.41ln(counts) + 162.16
2 bytes returned Get CCD PCB temperature
0x53 0xE0 0x01 0x70 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x71 0x50
0x53 0xE1 0x01 0x50
1 st
byte = Top nibble (top 4 bits=0)
2 nd byte = Lower byte
Counts = ((1 st
byte x 256)+2 nd
byte)
If counts<2048:
Positive Temperature o
C=counts/16
If counts>2047:
Negative Temperature o
C=(counts-4096)/16
2 bytes returned
1 st byte = Top nibble (top 4 bits=0)
Get PWR PCB temperature
Get Micro version
0x53 0xE0 0x01 0x72 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x73 0x50
0x53 0xE1 0x01 0x50
0x56 0x50
2 nd
byte = Lower byte
Counts = ((1 st
byte x 256)+2 nd
byte)
If counts<2048:
Positive Temperature o
C=counts/16
If counts>2047:
Negative Temperature o
C=(counts-4096)/16
Two bytes transmitted from camera when command received. 1 st
byte Major version 2 nd byte Minor version.
Set address 7E (Major Version Byte)
Read address 7E, 1 byte
Get FPGA version
Get Unit Serial Number
0x53 0xE0 0x01 0x7E 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x7F 0x50
0x53 0xE1 0x01 0x50
0x4f 0x13 0x50
Set address 7F (Minor Version Byte)
Read address 7F, 1 byte
Enable EEPROM access
0x53 0xAE 0x05 0x01 0x00
0x00 0x02 0x00 0x50
0x53 0xAF 0x02 0x50
0x4f 0x12 0x50
2 bytes returned:
1 st
byte is the LSB
2 nd
is the MSB
Disable EEPROM access
NOTES:
-
Command 0x4F writes to the system status register, 0x49 reads from the system status register.
HAWK216 Instruction Manual
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Date Page
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4.5 Examples
NOTE: Assume that Command Acknowledge and Check sum mode are disabled unless otherwise stated
4.5.1 Get System Status
From power up
Command
Get system status
TX bytes (to camera)
0x49 0x50
RX’d bytes (From camera)
0x22 (Ext’ comms disabled)
4.5.2 Get Micro version
Command
Get Micro version
TX bytes (to camera)
0x56 0x50
RX’d bytes (From camera)
0x01 0x01 (V1.1)
4.5.3 Get FPGA version
Command
Get FPGA version
TX bytes (to camera)
0x53 0xE0 0x01 0x7E 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x7F 0x50
0x53 0xE1 0x01 0x50
RX’d bytes (From camera) none
0x01 none
0x03 (V1.3)
4.5.4 Get FPGA version with checksum
Command
Get FPGA version
TX bytes (to camera)
0x53 0xE0 0x01 0x7E 0x50 0x9C
0x53 0xE1 0x01 0x50 0xE3
0x53 0xE0 0x01 0x7F 0x50 0x9D
0x53 0xE1 0x01 0x50 0xE3
RX’d bytes (From camera) none
0x01 none
0x03 (V1.3)
4.5.5 Get Unit Serial Number
Note that this command will also reset the FPGA. Suggest Serial number read at power up.
Command TX bytes (to camera)
RX’d bytes (From camera)
Enable EEPROM Comms 0x4f 0x13 0x50 none
Read back EEPROM device ID to confirm EEPROM is available for read access.
Repeatedly send both commands until correct bytes returned.
0x53 0xAE 0x02 0x05 0x00 0x50
0x53 0xAF 0x04 0x50 none
0x1E 0xA0 0x00 0xC3
Get Unit Serial Number
Disable EEPROM Comms
0x53 0xAE 0x05 0x01 0x00 0x00
0x02 0x00 0x50
0x53 0xAF 0x02 0x50
0x4f 0x12 0x50 none
0xEA 0x03 (S. no. 1002) none
4.5.6 Read Sensor PCB temperature
Command TX bytes (to camera)
Get Sensor PCB temperature 0x53 0xE0 0x01 0x70 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x71 0x50
0x53 0xE1 0x01 0x50
RX’d bytes (From camera)
0x02 0x50
Document number
2013-12-11-01
0x69 0x50
Temp = 0x269 = 617/16 = +38C
4.5.7 Enable Auto Gain control (AGC)
Command
Get FPGA Status byte
TX bytes (to camera)
0x53 0xE0 0x01 0x00 0x50
0x53 0xE1 0x01 0x50
Binary OR status byte with
0x08 (bit 3=1) none
Send byte i.e. Enable AGC
0x53 0xE0 0x02 0x00 0x19 0x50
NOTE
- default value for AGC = ON
- default value for TEC = ON
- default value IRIS = ON
4.5.8 Disable TEC
Command
Get FPGA Status byte
Binary AND status byte with
0xFE (bit 0=0)
Send byte i.e. Disable TEC
TX bytes (to camera)
0x53 0xE0 0x01 0x00 0x50
0x53 0xE1 0x01 0x50 none
0x53 0xE0 0x02 0x00 0x18 0x50
4.5.9 Enable Command acknowledge
Assume cmd ack = 0 to start
Command
Get system status
Binary OR status byte with
0x10
Enable Command
Acknowledge
After ack is set
Command
Get Micro version
TX bytes (to camera)
0x49 0x50 none
0x47 0x16 0x50
TX bytes (to camera)
0x56 0x50
RX’d bytes (From camera)
0x11
none none
RX’d bytes (From camera) none
0x19 none none
RX’d bytes (From camera)
0x06 none
0x50 (ack)
RX’d bytes (From camera)
0x01 0x02 0x50 (v1.2+ack)
HAWK216 Instruction Manual
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File name
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Date Page
19-Aug-14 16 of 19
Document number
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HAWK216 Instruction Manual
Revision
V1.1
File name
HAWK216OEM1_IM_v1_1
Date Page
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APPENDIX A
- FPGA FIRMWARE UPLOAD
CAMERA EPROM
The camera EEPROM is divided into 15 sectors with address spaces as outlined below. Note that each address points to a 16bit word.
/* Sector Structure...
Sector Kwords words start end start end
1 4 4096 0 4095 000000 000FFF
2 4 4096 4096 8191 001000 001FFF
3 4 4096 8192 12287 002000 002FFF
4 4 4096 12288 16383 003000 003FFF
5 4 4096 16384 20479 004000 004FFF
6 4 4096 20480 24575 005000 005FFF
7 4 4096 24576 28671 006000 006FFF
8 4 4096 28672 32767 007000 007FFF
9 32 32768 32768 65535 008000 00FFFF
10 32 32768 65536 98303 010000 017FFF
11 32 32768 98304 131071 018000 01FFFF
12 32 32768 131072 163839 020000 027FFF
13 32 32768 163840 196607 028000 02FFFF
14 32 32768 196608 229375 030000 037FFF
15 32 32768 229376 262143 038000 03FFFF
SECTOR 1 - is used for Manufacture specific data i.e. serial number etc.
SECTORS 2-15 are used to hold the FPGA configuration information.
To program a new FPGA configuration
1. Sectors 2-15 must be erased
2. a new bit file must be uploaded to Sectors 2-15
Note that SECTOR 1 must not be ERASED as this contains detailed data about the camera.
SECTOR ERASE
The following command is used to erase a sector.
SECTOR xx ERASE - 0x53 0xAE 0x05 0x04 0xAA 0xBB 0xCC 0x00 0x50
Where the Hex Number AABBCC represents an address in the sector to be erased. After the SECTOR erase command has been issued a small delay is required for the ERASE to take place. Successful erase can be determined by polling the sector with the following command.
0x53 0xAF 0x01 0x50
If a value of 0xFF is returned the sector erase is complete.
Example Sector ERASEs
SECTOR 2 ERASE - 0x53 0xAE 0x05 0x04 0x00 0x10 0x00 0x00 0x50
HAWK216 Instruction Manual
Document number
2013-12-11-01
Revision
V1.1
File name
HAWK216OEM1_IM_v1_1
Date Page
19-Aug-14 18 of 19
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 3 ERASE - 0x53 0xAE 0x05 0x04 0x00 0x20 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 4 ERASE - 0x53 0xAE 0x05 0x04 0x00 0x30 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 5 ERASE - 0x53 0xAE 0x05 0x04 0x00 0x40 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 6 ERASE - 0x53 0xAE 0x05 0x04 0x00 0x50 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 7 ERASE - 0x53 0xAE 0x05 0x04 0x00 0x60 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 8 ERASE - 0x53 0xAE 0x05 0x04 0x00 0x70 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 9 ERASE - 0x53 0xAE 0x05 0x04 0x00 0x80 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 10 ERASE - 0x53 0xAE 0x05 0x04 0x01 0x00 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 11 ERASE - 0x53 0xAE 0x05 0x04 0x01 0x80 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 12 ERASE - 0x53 0xAE 0x05 0x04 0x02 0x00 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 13 ERASE - 0x53 0xAE 0x05 0x04 0x02 0x80 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 14 ERASE - 0x53 0xAE 0x05 0x04 0x03 0x00 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR 15 ERASE - 0x53 0xAE 0x05 0x04 0x03 0x80 0x00 0x00 0x50
0x53 0xAF 0x01 0x50 (Continue to poll until 0xFF received)
SECTOR PROGRAMMING
Bursts of 32 DATA bytes (sixteen 16bit words) should be sent to the EPROM using a single command, the
EPROM will auto increment the addresses.
Burst write command
0x53 0xAE 0x25 0x02 0xAA 0xBB 0xCC 0xN1 0xN2 0xN3 ............0xN32 0x00 0x50
The address of the burst write is given by AABBCC, 32 DATA bytes as read from bit file are sent N1-N32
Address AABBCC should start at the base address of sector 2 i.e. 0x001000 and increment by 16 for every burst command until the end of file.
At the end of file the last burst may not require 32bytes due to the file size, if this is the case the last 32 should be padded out to 32. Data in padding ignored.
Notes :
- It is recommended to operate the camera with Command Ack. Waiting for a command Ack will ensure burst writes have taken place before moving to the next burst write.
- The bit stream contains a check sum that is used by the FPGA during power up. If data is corrupted during upload the FPGA will not boot.
- Verification that FPGA has successfully booted can be done by reading the FPGA version number.
HAWK216 Instruction Manual
Document number
2013-12-11-01
Revision
V1.1
File name
HAWK216OEM1_IM_v1_1
Date Page
19-Aug-14 19 of 19
Example command list
Command
Enable Command
Acknowledge
Enable FPGA programming
Erase EEPROM sector 2
Confirm Sector 2 erase (by reading
LSByte)
Erase EEPROM sectors 3-15 and confirm erase after each sector.
Burst write 32 bytes of bit file
Multiple burst writes of 32 bytes of bit file
Enable External
Comms
TX bytes (to camera)
0x47 0x12 0x50
0x4f 0x03 0x50
0x53 0xAE 0x05 0x04 0x00 0x10
0x00 0x00 0x50
0x53 0xAF 0x01 0x50
As above with relevant sector address
0x53 0xAE 0x25 0x02 0x00 0x10
0x00 0xN1 0xN2 0xN3
............0xN32 0x00 0x50
0x53 0xAE 0x25 0x02 0xAA 0xBB
0xCC 0xN1 0xN2 0xN3
............0xN32 0x00 0x50
0x50
0x50
0x4f 0x02 0x50
RX’d bytes
(from camera)
0x50
(ack)
0x50
0x50
0xFF
0x50
As above
0x50
Comments
Poll until 0xFF is returned
Poll after each sector is erased until
0xFF is returned
1st burst starting at Sector 2 address.
Address 0xAABBCC starts at sector 2 base address and needs to be incremented by 16 for each successive burst until end of file.
FPGA will now boot with new firmware, need to delay approx.
500msec
Get FPGA version
Disable External
Comms
0x53 0xE0 0x01 0x7E 0x50
0x53 0xE1 0x01 0x50
0x53 0xE0 0x01 0x7F 0x50
0x53 0xE1 0x01 0x50
0x4f 0x22 0x50
0x50
0x01
0x50
0x50
0x0D
0x50
0x50
Version 1.13
Disable External Comms
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