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PRO3200 Installation
Setting Up the PRO3200 Hardware
3.4 Status LEDs
The PRO3200 uses six on-board LEDs to provide status information during its initialization sequence
and normal run-time operation.
Initialization
Table 4 PRO3200 Status LED Combinations During Initialization
LED 1
LED 2 LED 3 LED 4 LED 5 LED 6 Description
ON OFF OFF OFF OFF OFF Basic processor initialization
ON ON OFF OFF OFF OFF Internal SRAM test
ON OFF ON OFF OFF OFF External SDRAM, First Chip
ON ON ON OFF OFF OFF External FLASH Test
ON OFF OFF ON OFF OFF External SDRAM, Second
ON ON OFF ON OFF OFF External SRAM Test
ON OFF ON ON OFF OFF External EEPROM Test
ON ON ON ON OFF OFF External RTC Test
ON OFF OFF OFF ON OFF Backup Battery and Reset
ON ON OFF OFF ON OFF UART Test
ON OFF ON OFF ON OFF Ethernet Interface, MII
OFF ON X X X X Final processor Initialization
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