Permalink
Switch branches/tags
Find file
Fetching contributors…
Cannot retrieve contributors at this time
54 lines (43 sloc) 1.05 KB
_____
| |
______|___|______
| | | | |
| 7 | 5 | 3 | 1 |
|___|___|___|___|
| | | | |
| 8 | 6 | 4 | 2 |
|___|___|___|___|
View into Disk Drive Connector
1 - Ground
2 - CTS (In)
3 - DTR (Out)
4 - RTS (Out)
5 - DSR (In)
6 - TXD (Out)
7 - RXD (In)
8 - N/C
=========================================================
FTDI Friend -
Notes:
1. - use progrmming tool to invert all signals
2. - cut and rejumper pads for Signal Logic Level = +5V
1 - Blk - Gnd
2 - Brn - In - CTS
3 - Red - Out - VCC
4 - Ora - Out - TXD
5 - Yel - In - RXD
6 - Grn - Out - RTS
========================================================
Connections:
Drive FTDI Friend
Gnd 1 -------- 1 Gnd
CTS 2 ---.----- 6 RTS
DSR 5 --/
RTS 4 --------- 2 CTS
TXD 6 --------- 5 RXD
RXD 7 --------- 4 TXD
============================================
Thre's no response after a command to change to FDC mode,
so you need to wait at least 9 mS for the RTS line on the
drive to respond before sending more characters.
====================================