Difference between revisions of "Minimig Selftest"
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Suggestion for how to test the minimig:<br> | Suggestion for how to test the minimig:<br> | ||
| − | + | <pre> | |
| − | + | Sequence: | |
| − | + | Jumper 2-3 (MCU TxD) | |
| − | + | MCU(PIC18) verify it's own operation and sends result too TxD (builtin?) | |
| − | + | Checks: 20 MHz clock, Flash interface, Rs232(rxd,rts,cts), FPGA jtag | |
| − | + | Upload test config-1 to FPGA. | |
| − | + | Check FPGA selftest is ok. | |
| − | + | Upload test config-2 to FPGA. | |
| − | + | FPGA | |
| − | + | Check RAM with patterns. | |
| − | + | Check CPU with opcode run. | |
| − | + | Send picture pattern to VGA | |
| − | + | Check Keyboard with challenge-response. | |
| − | + | Check Mouse with challenge-response. | |
| − | + | Send 1 kHz to Left => Silence => 2 kHz Right => Silence => Repeat.. | |
| + | Display joystick1 + joystick2 + keyboard + mouse | ||
| − | + | Testing FPGA: | |
| − | + | Latch -> ALU+1 -> Latch -> ALU+1 -> Latch -> Repeat.. | |
| + | </pre> | ||
| + | <br> | ||
| + | A test would be useful for building or when a malfunction is suspected.<br> | ||
| − | + | * [http://uae.coresystems.de/test UAE test tools] | |
| − | |||
Latest revision as of 10:41, 20 August 2007
Suggestion for how to test the minimig:
Sequence:
Jumper 2-3 (MCU TxD)
MCU(PIC18) verify it's own operation and sends result too TxD (builtin?)
Checks: 20 MHz clock, Flash interface, Rs232(rxd,rts,cts), FPGA jtag
Upload test config-1 to FPGA.
Check FPGA selftest is ok.
Upload test config-2 to FPGA.
FPGA
Check RAM with patterns.
Check CPU with opcode run.
Send picture pattern to VGA
Check Keyboard with challenge-response.
Check Mouse with challenge-response.
Send 1 kHz to Left => Silence => 2 kHz Right => Silence => Repeat..
Display joystick1 + joystick2 + keyboard + mouse
Testing FPGA:
Latch -> ALU+1 -> Latch -> ALU+1 -> Latch -> Repeat..
A test would be useful for building or when a malfunction is suspected.
