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Core1553BRM Demonstration Design
Switches 3 and 4 (Auto Mode)
In Auto mode, switches 3 and 4 control which Core1553BRM core is the bus controller.
01: BRM 1 is the BC, BRM 2 is RT 2.
10: BRM 2 is the BC, BRM 1 is RT 1.
11: No BC, BRM 1 is RT1, and BRM 2 is RT 2.
00: No BC, BRM 1 is RT1, and BRM 2 is RT 2.
Switch 5 (Auto and Script Modes)
In Auto and Script modes, this switch sets the autobus/loopback feature.
1: 1553B buses are within the FPGA Loopback mode.
0: External 1553 transceiver is used.
Switches 6, 7, and 8 (Auto Mode)
In Auto mode, these switches set the remote terminal address to be used in the command words
sent by the bus controller. Address values can be set in the range of 000 to 111. The demonstration
configuration sets these switches to 010 (BRM core 2 is configured as remote terminal 2).
Switches 3 through 8 (Qualification Testing Mode)
In qualification testing mode, these switches set the RT address parity and RT address that the
single active BRM core will use in Qualification mode. Switch 3 is the parity and 4 to 8 are the RT
address.
LEDs
There are twelve LEDs
and the message traffic between them.
{5}
LED1_N
{5}
LED2_N
{5}
LED3_N
{5}
LED4_N
{5}
LED5_N
{5}
LED6_N
Figure 2-3 • LEDs on M1AFS-ADV-DEV-KIT Board
1 6
(Figure
2-3) on the board used to indicate the status of the two BRM cores
Table 2-1
Mfr P/N :SML-512DWT86
V3P3
Mfr: Rohm
D1
D1
R14
R14
1.5K
1.5K
LED_ORANGE
LED_ORANGE
D2
D2
R13
R13
1.5K
1.5K
LED_ORANGE
LED_ORANGE
D3
D3
R10
R10
1.5K
1.5K
LED_ORANGE
LED_ORANGE
D4
D4
R15
R15
1.5K
1.5K
LED_ORANGE
LED_ORANGE
D5
D5
R57
R57
1.5K
1.5K
LED_ORANGE
LED_ORANGE
D6
D6
R56
R56
1.5K
1.5K
LED_ORANGE
LED_ORANGE
Mfr P/N :SML-512DWT86
Mfr: Rohm
ACTIVE LOW
shows the LEDs board location and functions.
R41
R41
1.5K
1.5K
{5}
LED7_N
R48
R48
1.5K
1.5K
{5}
LED8_N
R213
R213
1.5K
1.5K
{5}
LED9_N
R214
R214
1.5K
1.5K
{5}
LED10_N
R215
R215
1.5K
1.5K
{5}
LED11_N
R216
R216
1.5K
1.5K
{5}
LED12_N
Mfr P/N :SML-512DWT86
Mfr: Rohm
V3P3
D7
D7
LED_ORANGE
LED_ORANGE
D8
D8
LED_ORANGE
LED_ORANGE
D9
D9
LED_ORANGE
LED_ORANGE
D10
D10
LED_ORANGE
LED_ORANGE
D11
D11
LED_ORANGE
LED_ORANGE
D12
D12
LED_ORANGE
LED_ORANGE
Mfr P/N :SML-512DWT86
Mfr: Rohm
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