void cm1800_state::cm1800(machine_config &config)
{
/* basic machine hardware */
I8080(config, m_maincpu, XTAL(2'000'000));
m_maincpu->set_addrmap(AS_PROGRAM, &cm1800_state::mem_map);
m_maincpu->set_addrmap(AS_IO, &cm1800_state::io_map);
/* video hardware */
AY51013(config, m_uart); // exact uart type is unknown
m_uart->read_si_callback().set("rs232", FUNC(rs232_port_device::rxd_r));
m_uart->write_so_callback().set("rs232", FUNC(rs232_port_device::write_txd));
m_uart->set_auto_rdav(true);
clock_device &uart_clock(CLOCK(config, "uart_clock", 153600));
uart_clock.signal_handler().set(m_uart, FUNC(ay31015_device::write_tcp));
uart_clock.signal_handler().append(m_uart, FUNC(ay31015_device::write_rcp));
RS232_PORT(config, "rs232", default_rs232_devices, "terminal");
}
void altair_state::altair(machine_config &config)
{
/* basic machine hardware */
I8080(config, m_maincpu, 2_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &altair_state::mem_map);
m_maincpu->set_addrmap(AS_IO, &altair_state::io_map);
/* video hardware */
acia6850_device &acia(ACIA6850(config, "acia", 0));
acia.txd_handler().set("rs232", FUNC(rs232_port_device::write_txd));
acia.rts_handler().set("rs232", FUNC(rs232_port_device::write_rts));
rs232_port_device &rs232(RS232_PORT(config, "rs232", default_rs232_devices, "terminal"));
rs232.rxd_handler().set("acia", FUNC(acia6850_device::write_rxd));
rs232.dcd_handler().set("acia", FUNC(acia6850_device::write_dcd));
rs232.cts_handler().set("acia", FUNC(acia6850_device::write_cts));
clock_device &uart_clock(CLOCK(config, "uart_clock", 153600)); // TODO: this is set using jumpers S3/S2/S1/S0
uart_clock.signal_handler().set("acia", FUNC(acia6850_device::write_txc));
uart_clock.signal_handler().append("acia", FUNC(acia6850_device::write_rxc));
/* quickload */
QUICKLOAD(config, "quickload", 0).set_handler(snapquick_load_delegate(&QUICKLOAD_LOAD_NAME(altair_state, altair), this), "bin", 0);
}
/* Setup any dynamic params in the uart desc */
int __init cpm_uart_init_portdesc(void)
{
cpm8xx_t *cpmp = (cpm8xx_t *)immr_map(im_cpm);
pr_debug("CPM uart[-]:init portdesc\n");
/* Check if we have called this yet. This may happen if early kgdb
breakpoint is on */
if(cpm_uart_nr)
return 0;
cpm_uart_nr = 0;
#ifdef CONFIG_SERIAL_CPM_SMC1
cpm_uart_ports[UART_SMC1].smcp = &cpmp->cp_smc[0];
/*
* Is SMC1 being relocated?
*/
# ifdef CONFIG_I2C_SPI_SMC1_UCODE_PATCH
cpm_uart_ports[UART_SMC1].smcup =
(smc_uart_t *) & cpmp->cp_dparam[0x3C0];
# else
cpm_uart_ports[UART_SMC1].smcup =
(smc_uart_t *) & cpmp->cp_dparam[PROFF_SMC1];
# endif
cpm_uart_ports[UART_SMC1].port.mapbase =
(unsigned long)&cpmp->cp_smc[0];
cpm_uart_ports[UART_SMC1].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
cpm_uart_ports[UART_SMC1].smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
cpm_uart_ports[UART_SMC1].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SMC1;
#endif
#ifdef CONFIG_SERIAL_CPM_SMC2
cpm_uart_ports[UART_SMC2].smcp = &cpmp->cp_smc[1];
cpm_uart_ports[UART_SMC2].smcup =
(smc_uart_t *) & cpmp->cp_dparam[PROFF_SMC2];
cpm_uart_ports[UART_SMC2].port.mapbase =
(unsigned long)&cpmp->cp_smc[1];
cpm_uart_ports[UART_SMC2].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
cpm_uart_ports[UART_SMC2].smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
cpm_uart_ports[UART_SMC2].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SMC2;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC1
cpm_uart_ports[UART_SCC1].sccp = &cpmp->cp_scc[0];
cpm_uart_ports[UART_SCC1].sccup =
(scc_uart_t *) & cpmp->cp_dparam[PROFF_SCC1];
cpm_uart_ports[UART_SCC1].port.mapbase =
(unsigned long)&cpmp->cp_scc[0];
cpm_uart_ports[UART_SCC1].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC1].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC1].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC1;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC2
cpm_uart_ports[UART_SCC2].sccp = &cpmp->cp_scc[1];
cpm_uart_ports[UART_SCC2].sccup =
(scc_uart_t *) & cpmp->cp_dparam[PROFF_SCC2];
cpm_uart_ports[UART_SCC2].port.mapbase =
(unsigned long)&cpmp->cp_scc[1];
cpm_uart_ports[UART_SCC2].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC2].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC2].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC2;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC3
cpm_uart_ports[UART_SCC3].sccp = &cpmp->cp_scc[2];
cpm_uart_ports[UART_SCC3].sccup =
(scc_uart_t *) & cpmp->cp_dparam[PROFF_SCC3];
cpm_uart_ports[UART_SCC3].port.mapbase =
(unsigned long)&cpmp->cp_scc[2];
cpm_uart_ports[UART_SCC3].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC3].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC3].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC3;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC4
cpm_uart_ports[UART_SCC4].sccp = &cpmp->cp_scc[3];
cpm_uart_ports[UART_SCC4].sccup =
(scc_uart_t *) & cpmp->cp_dparam[PROFF_SCC4];
cpm_uart_ports[UART_SCC4].port.mapbase =
(unsigned long)&cpmp->cp_scc[3];
cpm_uart_ports[UART_SCC4].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC4].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC4].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC4;
#endif
return 0;
}
/* Setup any dynamic params in the uart desc */
int cpm_uart_init_portdesc(void)
{
#if defined(CONFIG_SERIAL_CPM_SMC1) || defined(CONFIG_SERIAL_CPM_SMC2)
u16 *addr;
#endif
pr_debug("CPM uart[-]:init portdesc\n");
cpm_uart_nr = 0;
#ifdef CONFIG_SERIAL_CPM_SMC1
cpm_uart_ports[UART_SMC1].smcp = (smc_t *) cpm2_map(im_smc[0]);
cpm_uart_ports[UART_SMC1].port.mapbase =
(unsigned long)cpm_uart_ports[UART_SMC1].smcp;
cpm_uart_ports[UART_SMC1].smcup =
(smc_uart_t *) cpm2_map_size(im_dprambase[PROFF_SMC1], PROFF_SMC_SIZE);
addr = (u16 *)cpm2_map_size(im_dprambase[PROFF_SMC1_BASE], 2);
*addr = PROFF_SMC1;
cpm2_unmap(addr);
cpm_uart_ports[UART_SMC1].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
cpm_uart_ports[UART_SMC1].smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
cpm_uart_ports[UART_SMC1].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SMC1;
#endif
#ifdef CONFIG_SERIAL_CPM_SMC2
cpm_uart_ports[UART_SMC2].smcp = (smc_t *) cpm2_map(im_smc[1]);
cpm_uart_ports[UART_SMC2].port.mapbase =
(unsigned long)cpm_uart_ports[UART_SMC2].smcp;
cpm_uart_ports[UART_SMC2].smcup =
(smc_uart_t *) cpm2_map_size(im_dprambase[PROFF_SMC2], PROFF_SMC_SIZE);
addr = (u16 *)cpm2_map_size(im_dprambase[PROFF_SMC2_BASE], 2);
*addr = PROFF_SMC2;
cpm2_unmap(addr);
cpm_uart_ports[UART_SMC2].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
cpm_uart_ports[UART_SMC2].smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
cpm_uart_ports[UART_SMC2].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SMC2;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC1
cpm_uart_ports[UART_SCC1].sccp = (scc_t *) cpm2_map(im_scc[0]);
cpm_uart_ports[UART_SCC1].port.mapbase =
(unsigned long)cpm_uart_ports[UART_SCC1].sccp;
cpm_uart_ports[UART_SCC1].sccup =
(scc_uart_t *) cpm2_map_size(im_dprambase[PROFF_SCC1], PROFF_SCC_SIZE);
cpm_uart_ports[UART_SCC1].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC1].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC1].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC1;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC2
cpm_uart_ports[UART_SCC2].sccp = (scc_t *) cpm2_map(im_scc[1]);
cpm_uart_ports[UART_SCC2].port.mapbase =
(unsigned long)cpm_uart_ports[UART_SCC2].sccp;
cpm_uart_ports[UART_SCC2].sccup =
(scc_uart_t *) cpm2_map_size(im_dprambase[PROFF_SCC2], PROFF_SCC_SIZE);
cpm_uart_ports[UART_SCC2].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC2].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC2].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC2;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC3
cpm_uart_ports[UART_SCC3].sccp = (scc_t *) cpm2_map(im_scc[2]);
cpm_uart_ports[UART_SCC3].port.mapbase =
(unsigned long)cpm_uart_ports[UART_SCC3].sccp;
cpm_uart_ports[UART_SCC3].sccup =
(scc_uart_t *) cpm2_map_size(im_dprambase[PROFF_SCC3], PROFF_SCC_SIZE);
cpm_uart_ports[UART_SCC3].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC3].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC3].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC3;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC4
cpm_uart_ports[UART_SCC4].sccp = (scc_t *) cpm2_map(im_scc[3]);
cpm_uart_ports[UART_SCC4].port.mapbase =
(unsigned long)cpm_uart_ports[UART_SCC4].sccp;
cpm_uart_ports[UART_SCC4].sccup =
(scc_uart_t *) cpm2_map_size(im_dprambase[PROFF_SCC4], PROFF_SCC_SIZE);
cpm_uart_ports[UART_SCC4].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC4].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC4].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC4;
#endif
return 0;
}
/* Setup any dynamic params in the uart desc */
int cpm_uart_init_portdesc(void)
{
pr_debug("CPM uart[-]:init portdesc\n");
cpm_uart_nr = 0;
#ifdef CONFIG_SERIAL_CPM_SMC1
cpm_uart_ports[UART_SMC1].smcp = &cpmp->cp_smc[0];
/*
* Is SMC1 being relocated?
*/
# ifdef CONFIG_I2C_SPI_SMC1_UCODE_PATCH
cpm_uart_ports[UART_SMC1].smcup =
(smc_uart_t *) & cpmp->cp_dparam[0x3C0];
# else
cpm_uart_ports[UART_SMC1].smcup =
(smc_uart_t *) & cpmp->cp_dparam[PROFF_SMC1];
# endif
cpm_uart_ports[UART_SMC1].port.mapbase =
(unsigned long)&cpmp->cp_smc[0];
cpm_uart_ports[UART_SMC1].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
cpm_uart_ports[UART_SMC1].smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
cpm_uart_ports[UART_SMC1].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SMC1;
#endif
#ifdef CONFIG_SERIAL_CPM_SMC2
cpm_uart_ports[UART_SMC2].smcp = &cpmp->cp_smc[1];
cpm_uart_ports[UART_SMC2].smcup =
(smc_uart_t *) & cpmp->cp_dparam[PROFF_SMC2];
cpm_uart_ports[UART_SMC2].port.mapbase =
(unsigned long)&cpmp->cp_smc[1];
cpm_uart_ports[UART_SMC2].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
cpm_uart_ports[UART_SMC2].smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
cpm_uart_ports[UART_SMC2].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SMC2;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC1
cpm_uart_ports[UART_SCC1].sccp = &cpmp->cp_scc[0];
cpm_uart_ports[UART_SCC1].sccup =
(scc_uart_t *) & cpmp->cp_dparam[PROFF_SCC1];
cpm_uart_ports[UART_SCC1].port.mapbase =
(unsigned long)&cpmp->cp_scc[0];
cpm_uart_ports[UART_SCC1].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC1].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC1].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC1;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC2
cpm_uart_ports[UART_SCC2].sccp = &cpmp->cp_scc[1];
cpm_uart_ports[UART_SCC2].sccup =
(scc_uart_t *) & cpmp->cp_dparam[PROFF_SCC2];
cpm_uart_ports[UART_SCC2].port.mapbase =
(unsigned long)&cpmp->cp_scc[1];
cpm_uart_ports[UART_SCC2].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC2].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC2].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC2;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC3
cpm_uart_ports[UART_SCC3].sccp = &cpmp->cp_scc[2];
cpm_uart_ports[UART_SCC3].sccup =
(scc_uart_t *) & cpmp->cp_dparam[PROFF_SCC3];
cpm_uart_ports[UART_SCC3].port.mapbase =
(unsigned long)&cpmp->cp_scc[2];
cpm_uart_ports[UART_SCC3].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC3].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC3].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC3;
#endif
#ifdef CONFIG_SERIAL_CPM_SCC4
cpm_uart_ports[UART_SCC4].sccp = &cpmp->cp_scc[3];
cpm_uart_ports[UART_SCC4].sccup =
(scc_uart_t *) & cpmp->cp_dparam[PROFF_SCC4];
cpm_uart_ports[UART_SCC4].port.mapbase =
(unsigned long)&cpmp->cp_scc[3];
cpm_uart_ports[UART_SCC4].sccp->scc_sccm &=
~(UART_SCCM_TX | UART_SCCM_RX);
cpm_uart_ports[UART_SCC4].sccp->scc_gsmrl &=
~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
cpm_uart_ports[UART_SCC4].port.uartclk = uart_clock();
cpm_uart_port_map[cpm_uart_nr++] = UART_SCC4;
#endif
return 0;
}
