Changes
/* Z8536 CIO */
Bit b9 and b8 of the I/O address select the registers of the Z8536:
{|{{Prettytable|width: 700px; font-size: 2em;}}|''b9 ''||''b8 ''||''Register''|-|0 ||0 ||Port B data register|-|0 ||1 ||Port C data register|-|1 ||0 control registers||Control register|-|1 ||1 ||Port A data register)|-|}
(note: b8 is passed through an inverter and this describes the order of the registers in the table compared to the order of the registers in the z8536 datasheet)
To avoid conflict with other peripherals the Z8536 should be access using:
Port address Register
&ECxx Port B data register
* /STROBE and DATA1 are inputs
* DATA2 and DATA7 are outputs
== Connecting a KC compact to a CPC+ monitor ==
