h8_sci: Suppress SCK transition at end of transmit sequence, yet again

This commit is contained in:
AJR 2024-03-02 16:18:50 -05:00
parent c9414f1f73
commit 03d3b6f199

View file

@ -593,7 +593,7 @@ void h8_sci_device::tx_sync_tick()
if(m_tx_clock_counter == 0) {
tx_sync_step();
if(m_clock_mode == INTERNAL_SYNC_OUT)
if(m_clock_mode == INTERNAL_SYNC_OUT && m_tx_state != ST_IDLE)
m_cpu->do_sci_clk(m_id, 0);
} else if(m_tx_clock_counter == 1 && m_clock_mode == INTERNAL_SYNC_OUT)
@ -605,7 +605,6 @@ void h8_sci_device::tx_sync_step()
LOGMASKED(LOG_STATE, "tx_sync_step bit=%d\n", m_tx_bit);
if(!m_tx_bit) {
m_tx_state = ST_IDLE;
m_tx_bit = 0;
clock_stop(CLK_TX);
m_cpu->do_sci_tx(m_id, 1);
m_ssr |= SSR_TEND;