Page History

...

<!--
Template Revision 1.35
 -->

Online version of this manual and other related documents can be found at https://wiki.trenz-electronic.de/display/PD/SC-CPLD-Firmware

Overview

CPLD Device with designator U1: LCMX02-256HC. Firmware with Standard DIPFORTY Configuration for XMOD.

Feature Summary

• JTAG routing
• Pinheader routing

Firmware Revision and supported PCB Revision

...

Product Specification

Port Description

...

Name / opt. VHD Name	Direction	Pin	Description
A	inout	8	XMOD Pin Header / UART RXD (input to adapter)TCK
ACBUS4		27	FTDI / currently_not_used
ACBUS5		28	FTDI / currently_not_used
ADBUS4		5	FTDI / currently_not_used
B	out	12	XMOD Pin Header / UART TXD (output from adapter)TMS
BDBUS2	in	21	FTDI / currently_not_used
BDBUS3	out	20	FTDI / currently_not_used
C	outin	9	XMOD Pin Header / UART RXD (input to adapter)
D	inout	11	XMOD Pin Header / UART TXD (output from adapter)
E	in	14	XMOD Pin Header / TDO
F	out	13	XMOD Pin Header / TDI
FT_B_RX / BDBUS1	out	25	FTDI
FT_B_TX / BDBUS0	in	23	FTDI
G	in	17	XMOD Pin Header / Pushbutton S1
H	out	16	XMOD Pin Header / currently_not_used
JTAGEN	in	26	Enable JTAG access to CPLD for Firmware update (zero: normal IOs, one: CPLD JTAG access). Selectable over S2-1
TCK / ADBUS0	in	30	FTDI
TDI / ADBUS1	in	32	FTDI
TDO / ADBUS2	out	1	FTDI
TMS / ADBUS3	in	29	FTDI
ULED	out	10	LED D4 (RED)
XCLK	in	4	12 MHz OSCI Ref CLK / currently_not_used

...

Functional Description

JTAG

...

UART is routed through the CPLD.

LED

ULED D4 (RED) is E xor not G

Appx. A: Change History and Legal Notices

Revision Changes

• REV01 to older REV01
  • set LED to not G only (removed E connection)
  • removed unused port H
  • no logical changes

Document Change History

To get content of older revision  got to "Change History"  of this page and select older document revision number.

<!--
Generate new entry:
1:add new row below first
2:Copy Page Information Macro(date+user) Preview, Page Information Macro Preview, CPLD/PCB(or update)to the empty row
3.Update Metadate =Page Information Macro Preview+1
  -->

Legal Notices