Svantek SVAN 977A - Miscellaneous Specification of SVAN 977 A

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SVAN 977A User Manual - Appendixes
C.5. MISCELLANEOUS SPECIFICATION OF SVAN 977A
Display
Super contrast OLED color display (320 x 240 pixels).
Memory
2 MB RAM memory.
4 MB flash memory allocated to the program.
Memory card
Typical Micro SD or Micro SDHC cards can be used. Supported for up to 128 GB (provided that card was
formatted as FAT32).
Note: The originally supplied Kingston Industrial memory card has been tested by SVANTEK and
cards of this type are strongly recommended for use when the original card is going to be replaced.
MicroSD contact pad assignment - outer view
Table C.5.1. Pin out of the MicroSD contact
Pin No.
Name
Description
1
DAT2
Data Line [Bit 2]
2
CD/DAT3
Card Detect / Data Line [Bit 3]
3
CMD
Command / Response
4
V
DD
Supply voltage
5
CLK
Clock
6
V
SS
Supply voltage ground
7
DAT0
Data Line [Bit 0]
8
DAT1
Data Line [Bit 1]
Signal input
The input of the measured signal (taken form the microphone preamplifier or the vibration transducer):
TNC connector (external view)
Table C.5.2. Pin out of the TNC connector
Pin number
TNC
Central
Input
Shield
Ground