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Reuse standard 6809/6850 chip/bus wiring

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Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
This commit is contained in:
Adrian Conlon 2018-10-20 22:54:10 +01:00
parent 1b2ddd8843
commit 4d09da1541
1 changed files with 3 additions and 8 deletions
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11
MC6809/test/Board.cpp
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@ -23,15 +23,10 @@ void Board::initialise() {
CPU().reset();
// Get the ACIA ready for action
ACIA().powerOn();
ACIA().lower(ACIA().RW()); // Write
ACIA().lower(ACIA().RS()); // Registers
ACIA().raise(ACIA().CS0()); // Chip select
ACIA().raise(ACIA().CS1()); // "
ACIA().lower(ACIA().CS2()); // "
ADDRESS() = 0b1010000000000000;
ACIA().DATA() = EightBit::mc6850::CR0 | EightBit::mc6850::CR1; // Master reset
// Get the reset out of the way...
updateAciaPins(EightBit::Chip::PinLevel::Low);
ACIA().powerOn();
ACIA().access();
// Once the reset has completed, we can wire the ACIA event handlers...