T48 µController

Affected releases: 0.1 BETA, 0.2 BETA, 0.3 BETA, 0.4 BETA, 0.5 BETA

After executing the 'ENT0 CLK' instruction, the internal clock (XTAL divided by 3) should be applied to T0. The t48_core applies clk_i to T0. This is equal to XTAL in the current implementation of t8048 and others. Therefore, the clock at T0 is three times faster than specified.

Fixed in: clock_ctrl.vhd 1.7 t48_core.vhd 1.8 Fix will be included in next release.