CED Downloads | Micro-4 firmware technical history

Recent technical history of Micro-4 firmware

There are two types of firmware in the Micro1401-4: software and hardware. The software firmware is the program code that tests the Micro1401 when you switch it on and that then obeys instructions transmitted from the host. The hardware firmware includes controls for components such as the ADC and DACs, the clocks, the digital input and output, and the host ports.

Revision 07 - Freely downloadable now.

Date	Version	Summary
05/22	07	Monitor 7
		FPGA 2 CDUMP timing adjusted for ADC-64. Programmed CDUMP setting persists until power cycle. Fix clock 2 flag confusion that could cause no interrupt.
09/21	06	Monitor 6
		FPGA 2 Runs QSPI memory at 200 MHz for latest CPU revision
04/21	05	Monitor 5
		FPGA 2 Top box FPGA load/save support Corrected test messages
07/20	04	Monitor 4
		FPGA 2 Fixes for new CPU revision Temperature sensor now works Reports CPU revision Adjusted timing for new CPU revision
12/19	03	Monitor 3
		FPGA 1 5 ms delay in USB startup to allow power stabilize Startup error reports sent via serial line
11/19	02	Monitor 2
		FPGA 1 ADC-64 disable base channels 0-3 now works.

10/19	01	Monitor 1
		FPGA 1 This is the original version