UG534 Datasheet, PDF (46/96 Pages) –

Chapter 1: ML605 Evaluation Board
X-Ref Target - Figure 1-15
8 Kb NV Memory
The ML605 hosts an 8 Kb ST Microelectronics M24C08-WDW6TP IIC parameter storage
memory device (U6). The IIC address of U7 is 0b1010100, and U6 is not write protected
(WP pin 7 is tied to GND).
The IIC memory is shown in Figure 1-15.
VCC3V3
1
IIC SCL MAIN
IIC SDA MAIN
2
1 _R305
DNP
1%
2 _1/16W
U6
6
5
SCL
SDA
WP ⁷
1 _A0
2 _A1
3 _A2
VCC ⁸
GND ⁴
M24C08-WDW6TP
IIC Address = 0b1010100
VCC3V3
VCC3V3
1 _C65
X5R
2 10V
0.1UF
UG534_15_072109
Figure 1-15: IIC Memory U6
Table 1-18: IIC Memory Connections
FPGA U1 Pin
Schematic Net Name
Not Applicable
Not Applicable
Not Applicable
AE9
AK9
Not Applicable
Tied to GND
Tied to GND
Pulled up (0Ω) to VCC3V3
IIC_SDA_MAIN
IIC_SCL_MAIN
Tied to GND
IIC Memory U6
Pin Number
Pin Name
1
A0
2
A1
3
A2
5
SDA
6
SCL
7
WP
References
See the ST Micro M24C08 Data Sheet for more information. [Ref 31]
In addition, see the Xilinx XPS IIC Bus Interface (v2.00a) Data Sheet. [Ref 21]
46
www.xilinx.com
ML605 Hardware User Guide
UG534 (v1.8) October 2, 2012