TS-4600 Syscon

From Technologic Systems Manuals
Offset Bits Usage
0x0 15:0 Model ID: Reads 0x4600
0x2 15 Green LED (1 - on)
14 Red LED (1 - on)
13-12 Scratch Reg
11 Reset Switch Enable (1 - reboot when dio9 low)
10:9 Reserved
8 Mode1 Latched value
7-4 Board Submodel (0x0 on production units)
3:0 FPGA revision
0x4 15:0 Random data changed every 1 second
0x6 15-5 Reserved
4 Move SPI pins for TS-8280/TS-8290 LCD
3 Lattice tagmem clock
2 Lattice tagmem serial in
1 Lattice tagmem CSn
0 Lattice tagmem serial out
0x8 15:0 DIO 15:0 input data
0xa 15:0 DIO 15:0 output data
0xc 15:0 DIO 15:0 data direction (1 - output)
0xe 15:0 DIO 31:16 input data
0x10 15:0 DIO 31:16 output data
0x12 15:0 DIO 31:16 data direction (1 - output)
0x14 15:0 DIO 47:32 input data
0x16 15:0 DIO 47:32 output data
0x18 15:0 DIO 47:32 data direction (1 - output)
0x1a 15:0 DIO 63:48 input data
0x1c 15:0 DIO 63:48 output data
0x1e 15:0 DIO 63:48 data direction (1 - output)
0x20 15:6 Reserved
5:0 DIO 69:64 input data
0x22 15:6 Reserved
5:0 DIO 69:64 output data
0x24 15:6 Reserved
5:0 DIO 69:64 data direction ( 1 - output)
0x26 15:0 EVGPIO DR
0x28 15:0 EVGPIO DDR
0x2a 15:0 Watchdog Feed Register
0x2c 15:0 MUXBUS Config register
0x2e 15:14 Touchscreen SPI [1]
13 SD#1 LED Blink Enable
12 SD#1 LED Enable
11 SD#0 LED Blink Enable
10 SD#0 LED Enable
9:8 #External Clocks [2]
7:0 XUART 7:0 TX Enable


  1. Value Touchscreen location
    0x0 Disabled
    0x1 CN1-72:CN2_64 even (TS-8390)
    0x2 CN2-71:CN2_65 odd with CN1_66 (TS-8380)
    0x3 Reserved
  2. Value Usage
    0x0 None
    0x1 12.5MHz on CN1_87
    0x2 14.28MHz on CN1_87
    0x3 25MHz on CN1_64