Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-25 09:50:04 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

bus/psion/honda/slot.h: Added pinout notes.

Browse Source
This commit is contained in:
Nigel Barnes 2023-11-17 22:25:49 +00:00
parent e8ece572f4
commit 8f970de608
1 changed files with 15 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/devices/bus/psion/honda/slot.h
View File

@ -6,23 +6,23 @@
**********************************************************************
Pin Name Comments
Pin Name Comments
1 VEXT
2 RTS
3 DTR
4 TXD
5 DSR
6 DCD
7 CTS
8 RXD
9 SDOE
10 XSTAT
11 EXON
12 INT
13 SD
14 SCK
15 GND
2 RTS - RS232
3 DTR - RS232
4 TXD - RS232
5 DSR - RS232
6 DCD - RS232
7 CTS - RS232
8 RXD - RS232
9 SDOE - SIBO data direction control
10 EXTSTAT - active low SIBO peripheral detect line
11 EXON - SIBO external turn-on
12 INT - SIBO peripheral interrupt
13 SD - SIBO serial data
14 SCK - SIBO data clock
15 GND - Signal and Power ground
**********************************************************************/