BB-8 Specifications

 

 

Interfaces

 

 

Parallel interface

 

 

The built-in parallel interface supports compatibility and ECP modes.

Compatibility

 

 

 

 

 

 

mode

Forward channel

 

 

Data format: 8-bit parallel, IEEE-1284 compatibility mode

 

 

Synchronization:

 

pulse

 

 

STROBE

 

 

Handshake timing: BUSY and

 

signals

 

 

ACKNLG

 

 

Signal level: TTL compatible

 

 

Connector: 57-30360 Amphenol connector or equivalent

 

Reverse channel

 

 

Transmission mode: IEEE-1284 Nibble mode

 

 

Adaptable connector: 57-30360 Amphenol connector or equivalent

 

 

Synchronization: Refer to the IEEE-1284 specification

 

 

Handshaking: Refer to the IEEE-1284 specification

 

 

Signal level: IEEE-1284 Level 1 device

 

 

Data transmission timing: Refer to the IEEE-1284 specification

ECP mode

 

Transmission mode: IEEE-1284 ECP mode

 

 

Adaptable connector: 57-30360 Amphenol connector or equivalent

 

 

Synchronization: Refer to the IEEE-1284 specification

 

 

Handshaking: Refer to the IEEE-1284 specification

 

 

Signal level: IEEE-1284 Level 1 device

 

 

Data transmission timing: Refer to the IEEE-1284 specification