30.4 Signal Description
| Signal Name | Type | Description |
|---|---|---|
| MLBCLK | Digital Input | Media Local Bus "DEVICE" Clock |
| MLBDAT | Bi-Directional Digital I/O | Data Line of Media Local Bus |
| MLBSIG | Bi-Directional Digital I/O | Signal Line of Media Local Bus |
Definition of Terms
The following terms will be used when referring to specific implementations of MediaLB.
| Names | Description |
|---|---|
| Media Local Bus: | |
| MLBC | General reference to the Clock line of a Media Local Bus:on a 3-pin MediaLB interface, connects to the MLBCLK pin |
| MLBS | General reference to the Signal line of a Media Local Bus:on a 3-pin MediaLB interface, connects to the MLBSIG pin |
| MLBD | General reference to the Data line of a Media Local Bus:on a 3-pin MediaLB interface, connects to the MLBDAT pin |
| 3-pin MediaLB Interface: | |
| MLBCLK | MediaLB Controller (output)
pin connected to MLBC. MediaLB Device (input) pin connected to MLBC. |
| MLBSIG | MediaLB Device (I/O) pin connected to MLBS. |
| MLBDAT | MediaLB Device (I/O) pin connected to MLBD. |
External Signals
The following table describes the external signals of the MLB.
| Signal | Description | Direction |
|---|---|---|
| MLBCLK | 3-wire clock signal. | I |
| MLBDATA | 3-wire data signal. | I/O |
| MLBSIG | 3-wire signal. | I/O |