ISD-ES511 Nuvoton Technology Corporation of America, ISD-ES511 Datasheet - Page 71

• Manufacturer Part Number: ISD-ES511
• Description: EVALUATION SYSTEM FOR ISD5100
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ChipCorder®r

Specifications of ISD-ES511

• Main Purpose: Audio, Voice Record/Playback
• Utilized Ic / Part: ISD5102, ISD5104, ISD5108, ISD5116
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -

Start and stop conditions
Both data and clock lines remain HIGH when the interface bus is not busy. A HIGH-to-LOW transition
of the data line while the clock is HIGH is defined as the start condition (S). A LOW-to-HIGH transition
of the data line while the clock is HIGH is defined as the stop condition (P).
System configuration
A device generating a message is a ‘transmitter’; a device receiving a message is the ‘receiver’. Th
System Configuration
A device generating a message is a ‘transmitter’; a device receiving a message is the ‘receiver’. The
device that controls the message I sthe ‘master’ and the devices that are controlled by the master are
the ‘slaves’.
SDA
SCL
SDA
SCL
START condition
S
Definition of START and STOP conditions
data valid
data line
stable;
Bit transfer on the I
- 71 -
changed
allowed
of data
2
C-Bus
Publication Release Date: Oct 31, 2008
ISD5100 SERIES
STOP condition
P
Revision 1.42
SDA
SCL