Help: ICE_FLAGS_TPOE=N
Enable Test Port output on 5+ series cards
Enable Test Port output on 5+ series cards.
This enables the output drivers on the 8-bit test port.
This flag is only parsed during a hard reset.
It can also be turned using setkey of TPOE during operation.
On ICEPODs this port is the front LED display.
The test port number selects the internal function:
-1 - Status register set by write of KEY_TPD
0 - Off (enable silon if POD)
1 - Auxiliary core (default if no =n is specified) (GO trigger on bit0)
2 - PCI bus core
3 - FPGA Core 1
4 - FPGA Core 2
5 - I/O Module 1
6 - I/O Module 2
7 - Processor Module 1
8 - Processor Module 2
If I/O Module 1 or 2 are selected, bit-0 of this port will mirror
the XSYNC port enable signal and can be used for internal card-to-card
triggering by specifying TPOE on the master card and the XTGO|XSTP flags
on the slave card. This is useful if the external SMB on the slave card
is needed for other purposes.
The display status register can be written and read by the test port data key KEY_TPD.
This can be used to set the status leds on an ICEPOD device if TPOE=-1.