User`s manual

CyberResearch
®
CPU Cards CZGG LU-10-X Series
CyberResearch, Inc. 47
25 Business Park Drive P: [phone]; F: [phone]
Branford, CT USA www.cyberresearch.com
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 NDCD 2 NDSR
3 NRX 4 NRTS
5 NTX 6 NCTS
7 NDTR 8 NRI
9 GND 10 N/C
Table 3-19: Serial Port Connector Pinouts
3.2.18 TTL Interface Connector
CN Label: TTL1
CN Type: 40-pin header (2x20)
CN Location: See
CN Pinouts: See Table 3-20
The TTL (tran
Figure 3-20: TTL Connector Pinout Locations