diff options
Diffstat (limited to 'src/devices/cpu/h8/h8s2357.c')
-rw-r--r-- | src/devices/cpu/h8/h8s2357.c | 427 |
1 files changed, 427 insertions, 0 deletions
diff --git a/src/devices/cpu/h8/h8s2357.c b/src/devices/cpu/h8/h8s2357.c new file mode 100644 index 00000000000..56248a29c3a --- /dev/null +++ b/src/devices/cpu/h8/h8s2357.c @@ -0,0 +1,427 @@ +// license:BSD-3-Clause +// copyright-holders:Olivier Galibert +#include "emu.h" +#include "h8s2357.h" + +const device_type H8S2357 = &device_creator<h8s2357_device>; +const device_type H8S2352 = &device_creator<h8s2352_device>; +const device_type H8S2398 = &device_creator<h8s2398_device>; +const device_type H8S2394 = &device_creator<h8s2394_device>; +const device_type H8S2392 = &device_creator<h8s2392_device>; +const device_type H8S2390 = &device_creator<h8s2390_device>; + +h8s2357_device::h8s2357_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) : + h8s2000_device(mconfig, type, name, tag, owner, clock, shortname, source, address_map_delegate(FUNC(h8s2357_device::map), this)), + intc(*this, "intc"), + adc(*this, "adc"), + port1(*this, "port1"), + port2(*this, "port2"), + port3(*this, "port3"), + port4(*this, "port4"), + port5(*this, "port5"), + port6(*this, "port6"), + porta(*this, "porta"), + portb(*this, "portb"), + portc(*this, "portc"), + portd(*this, "portd"), + porte(*this, "porte"), + portf(*this, "portf"), + portg(*this, "portg"), + timer8_0(*this, "timer8_0"), + timer8_1(*this, "timer8_1"), + timer16(*this, "timer16"), + timer16_0(*this, "timer16:0"), + timer16_1(*this, "timer16:1"), + timer16_2(*this, "timer16:2"), + timer16_3(*this, "timer16:3"), + timer16_4(*this, "timer16:4"), + timer16_5(*this, "timer16:5"), + sci0(*this, "sci0"), + sci1(*this, "sci1"), + sci2(*this, "sci2") +{ +} + +h8s2357_device::h8s2357_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : + h8s2000_device(mconfig, H8S2357, "H8S/2357", tag, owner, clock, "h8s2357", __FILE__, address_map_delegate(FUNC(h8s2357_device::map), this)), + intc(*this, "intc"), + adc(*this, "adc"), + port1(*this, "port1"), + port2(*this, "port2"), + port3(*this, "port3"), + port4(*this, "port4"), + port5(*this, "port5"), + port6(*this, "port6"), + porta(*this, "porta"), + portb(*this, "portb"), + portc(*this, "portc"), + portd(*this, "portd"), + porte(*this, "porte"), + portf(*this, "portf"), + portg(*this, "portg"), + timer8_0(*this, "timer8_0"), + timer8_1(*this, "timer8_1"), + timer16(*this, "timer16"), + timer16_0(*this, "timer16:0"), + timer16_1(*this, "timer16:1"), + timer16_2(*this, "timer16:2"), + timer16_3(*this, "timer16:3"), + timer16_4(*this, "timer16:4"), + timer16_5(*this, "timer16:5"), + sci0(*this, "sci0"), + sci1(*this, "sci1"), + sci2(*this, "sci2") +{ + ram_start = 0xffdc00; +} + +h8s2352_device::h8s2352_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : + h8s2357_device(mconfig, H8S2352, "H8S/2352", tag, owner, clock, "h8s2352", __FILE__) +{ + ram_start = 0xffdc00; +} + +h8s2398_device::h8s2398_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : + h8s2357_device(mconfig, H8S2398, "H8S/2398", tag, owner, clock, "h8s2398", __FILE__) +{ + ram_start = 0xffdc00; +} + +h8s2394_device::h8s2394_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : + h8s2357_device(mconfig, H8S2394, "H8S/2394", tag, owner, clock, "h8s2394", __FILE__) +{ + ram_start = 0xff7c00; +} + +h8s2392_device::h8s2392_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : + h8s2357_device(mconfig, H8S2392, "H8S/2392", tag, owner, clock, "h8s2392", __FILE__) +{ + ram_start = 0xffdc00; +} + +h8s2390_device::h8s2390_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : + h8s2357_device(mconfig, H8S2390, "H8S/2390", tag, owner, clock, "h8s2390", __FILE__) +{ + ram_start = 0xffec00; +} + +static MACHINE_CONFIG_FRAGMENT(h8s2357) + MCFG_H8S_INTC_ADD("intc") + MCFG_H8_ADC_2357_ADD("adc", "intc", 28) + MCFG_H8_PORT_ADD("port1", h8_device::PORT_1, 0x00, 0x00) + MCFG_H8_PORT_ADD("port2", h8_device::PORT_2, 0x00, 0x00) + MCFG_H8_PORT_ADD("port3", h8_device::PORT_3, 0xc0, 0xc0) + MCFG_H8_PORT_ADD("port4", h8_device::PORT_4, 0x00, 0x00) + MCFG_H8_PORT_ADD("port5", h8_device::PORT_5, 0xf0, 0xf0) + MCFG_H8_PORT_ADD("port6", h8_device::PORT_6, 0x00, 0x00) + MCFG_H8_PORT_ADD("porta", h8_device::PORT_A, 0x00, 0x00) + MCFG_H8_PORT_ADD("portb", h8_device::PORT_B, 0x00, 0x00) + MCFG_H8_PORT_ADD("portc", h8_device::PORT_C, 0x00, 0x00) + MCFG_H8_PORT_ADD("portd", h8_device::PORT_D, 0x00, 0x00) + MCFG_H8_PORT_ADD("porte", h8_device::PORT_E, 0x00, 0x00) + MCFG_H8_PORT_ADD("portf", h8_device::PORT_F, 0x00, 0x00) + MCFG_H8_PORT_ADD("portg", h8_device::PORT_G, 0xe0, 0xe0) + MCFG_H8H_TIMER8_CHANNEL_ADD("timer8_0", "intc", 64, 65, 66, "timer8_1", h8_timer8_channel_device::CHAIN_OVERFLOW, true, false) + MCFG_H8H_TIMER8_CHANNEL_ADD("timer8_1", "intc", 68, 69, 70, "timer8_0", h8_timer8_channel_device::CHAIN_A, false, false) + MCFG_H8_TIMER16_ADD("timer16", 6, 0x00) + MCFG_H8S_TIMER16_CHANNEL_ADD("timer16:0", 4, 0x60, "intc", 32, + h8_timer16_channel_device::DIV_1, + h8_timer16_channel_device::DIV_4, + h8_timer16_channel_device::DIV_16, + h8_timer16_channel_device::DIV_64, + h8_timer16_channel_device::INPUT_A, + h8_timer16_channel_device::INPUT_B, + h8_timer16_channel_device::INPUT_C, + h8_timer16_channel_device::INPUT_D) + MCFG_H8S_TIMER16_CHANNEL_ADD("timer16:1", 2, 0x4c, "intc", 40, + h8_timer16_channel_device::DIV_1, + h8_timer16_channel_device::DIV_4, + h8_timer16_channel_device::DIV_16, + h8_timer16_channel_device::DIV_64, + h8_timer16_channel_device::INPUT_A, + h8_timer16_channel_device::INPUT_B, + h8_timer16_channel_device::DIV_256, + h8_timer16_channel_device::CHAIN) + MCFG_H8S_TIMER16_CHANNEL_SET_CHAIN("timer16:2") + MCFG_H8S_TIMER16_CHANNEL_ADD("timer16:2", 2, 0x4c, "intc", 44, + h8_timer16_channel_device::DIV_1, + h8_timer16_channel_device::DIV_4, + h8_timer16_channel_device::DIV_16, + h8_timer16_channel_device::DIV_64, + h8_timer16_channel_device::INPUT_A, + h8_timer16_channel_device::INPUT_B, + h8_timer16_channel_device::INPUT_C, + h8_timer16_channel_device::DIV_1024) + MCFG_H8S_TIMER16_CHANNEL_ADD("timer16:3", 4, 0x60, "intc", 48, + h8_timer16_channel_device::DIV_1, + h8_timer16_channel_device::DIV_4, + h8_timer16_channel_device::DIV_16, + h8_timer16_channel_device::DIV_64, + h8_timer16_channel_device::INPUT_A, + h8_timer16_channel_device::DIV_1024, + h8_timer16_channel_device::DIV_256, + h8_timer16_channel_device::DIV_4096) + MCFG_H8S_TIMER16_CHANNEL_ADD("timer16:4", 2, 0x4c, "intc", 56, + h8_timer16_channel_device::DIV_1, + h8_timer16_channel_device::DIV_4, + h8_timer16_channel_device::DIV_16, + h8_timer16_channel_device::DIV_64, + h8_timer16_channel_device::INPUT_A, + h8_timer16_channel_device::INPUT_C, + h8_timer16_channel_device::DIV_1024, + h8_timer16_channel_device::CHAIN) + MCFG_H8S_TIMER16_CHANNEL_SET_CHAIN("timer16:5") + MCFG_H8S_TIMER16_CHANNEL_ADD("timer16:5", 2, 0x4c, "intc", 60, + h8_timer16_channel_device::DIV_1, + h8_timer16_channel_device::DIV_4, + h8_timer16_channel_device::DIV_16, + h8_timer16_channel_device::DIV_64, + h8_timer16_channel_device::INPUT_A, + h8_timer16_channel_device::INPUT_C, + h8_timer16_channel_device::DIV_256, + h8_timer16_channel_device::INPUT_D) + MCFG_H8_SCI_ADD("sci0", "intc", 80, 81, 82, 83) + MCFG_H8_SCI_ADD("sci1", "intc", 84, 85, 86, 87) + MCFG_H8_SCI_ADD("sci2", "intc", 88, 89, 90, 91) +MACHINE_CONFIG_END + +DEVICE_ADDRESS_MAP_START(map, 16, h8s2357_device) + AM_RANGE(ram_start, 0xfffbff) AM_RAM + AM_RANGE(0xfffe80, 0xfffe81) AM_DEVREADWRITE8("timer16:3", h8_timer16_channel_device, tcr_r, tcr_w, 0xff00) + AM_RANGE(0xfffe80, 0xfffe81) AM_DEVREADWRITE8("timer16:3", h8_timer16_channel_device, tmdr_r, tmdr_w, 0x00ff) + AM_RANGE(0xfffe82, 0xfffe83) AM_DEVREADWRITE8("timer16:3", h8_timer16_channel_device, tior_r, tior_w, 0xffff) + AM_RANGE(0xfffe84, 0xfffe85) AM_DEVREADWRITE8("timer16:3", h8_timer16_channel_device, tier_r, tier_w, 0xff00) + AM_RANGE(0xfffe84, 0xfffe85) AM_DEVREADWRITE8("timer16:3", h8_timer16_channel_device, tsr_r, tsr_w, 0x00ff) + AM_RANGE(0xfffe86, 0xfffe87) AM_DEVREADWRITE( "timer16:3", h8_timer16_channel_device, tcnt_r, tcnt_w ) + AM_RANGE(0xfffe88, 0xfffe8f) AM_DEVREADWRITE( "timer16:3", h8_timer16_channel_device, tgr_r, tgr_w ) + AM_RANGE(0xfffe90, 0xfffe91) AM_DEVREADWRITE8("timer16:4", h8_timer16_channel_device, tcr_r, tcr_w, 0xff00) + AM_RANGE(0xfffe90, 0xfffe91) AM_DEVREADWRITE8("timer16:4", h8_timer16_channel_device, tmdr_r, tmdr_w, 0x00ff) + AM_RANGE(0xfffe92, 0xfffe93) AM_DEVREADWRITE8("timer16:4", h8_timer16_channel_device, tior_r, tior_w, 0xff00) + AM_RANGE(0xfffe94, 0xfffe95) AM_DEVREADWRITE8("timer16:4", h8_timer16_channel_device, tier_r, tier_w, 0xff00) + AM_RANGE(0xfffe94, 0xfffe95) AM_DEVREADWRITE8("timer16:4", h8_timer16_channel_device, tsr_r, tsr_w, 0x00ff) + AM_RANGE(0xfffe96, 0xfffe97) AM_DEVREADWRITE( "timer16:4", h8_timer16_channel_device, tcnt_r, tcnt_w ) + AM_RANGE(0xfffe98, 0xfffe9b) AM_DEVREADWRITE( "timer16:4", h8_timer16_channel_device, tgr_r, tgr_w ) + AM_RANGE(0xfffea0, 0xfffea1) AM_DEVREADWRITE8("timer16:5", h8_timer16_channel_device, tcr_r, tcr_w, 0xff00) + AM_RANGE(0xfffea0, 0xfffea1) AM_DEVREADWRITE8("timer16:5", h8_timer16_channel_device, tmdr_r, tmdr_w, 0x00ff) + AM_RANGE(0xfffea2, 0xfffea3) AM_DEVREADWRITE8("timer16:5", h8_timer16_channel_device, tior_r, tior_w, 0xff00) + AM_RANGE(0xfffea4, 0xfffea5) AM_DEVREADWRITE8("timer16:5", h8_timer16_channel_device, tier_r, tier_w, 0xff00) + AM_RANGE(0xfffea4, 0xfffea5) AM_DEVREADWRITE8("timer16:5", h8_timer16_channel_device, tsr_r, tsr_w, 0x00ff) + AM_RANGE(0xfffea6, 0xfffea7) AM_DEVREADWRITE( "timer16:5", h8_timer16_channel_device, tcnt_r, tcnt_w ) + AM_RANGE(0xfffea8, 0xfffeab) AM_DEVREADWRITE( "timer16:5", h8_timer16_channel_device, tgr_r, tgr_w ) + AM_RANGE(0xfffeb0, 0xfffeb1) AM_DEVWRITE8( "port1", h8_port_device, ddr_w, 0xff00) + AM_RANGE(0xfffeb0, 0xfffeb1) AM_DEVWRITE8( "port1", h8_port_device, ddr_w, 0xff00) + AM_RANGE(0xfffeb0, 0xfffeb1) AM_DEVWRITE8( "port2", h8_port_device, ddr_w, 0x00ff) + AM_RANGE(0xfffeb2, 0xfffeb3) AM_DEVWRITE8( "port3", h8_port_device, ddr_w, 0xff00) + AM_RANGE(0xfffeb4, 0xfffeb5) AM_DEVWRITE8( "port5", h8_port_device, ddr_w, 0xff00) + AM_RANGE(0xfffeb4, 0xfffeb5) AM_DEVWRITE8( "port6", h8_port_device, ddr_w, 0x00ff) + AM_RANGE(0xfffeb8, 0xfffeb9) AM_DEVWRITE8( "porta", h8_port_device, ddr_w, 0x00ff) + AM_RANGE(0xfffeba, 0xfffebb) AM_DEVWRITE8( "portb", h8_port_device, ddr_w, 0xff00) + AM_RANGE(0xfffeba, 0xfffebb) AM_DEVWRITE8( "portc", h8_port_device, ddr_w, 0x00ff) + AM_RANGE(0xfffebc, 0xfffebd) AM_DEVWRITE8( "portd", h8_port_device, ddr_w, 0xff00) + AM_RANGE(0xfffebc, 0xfffebd) AM_DEVWRITE8( "porte", h8_port_device, ddr_w, 0x00ff) + AM_RANGE(0xfffebe, 0xfffebf) AM_DEVWRITE8( "portf", h8_port_device, ddr_w, 0xff00) + AM_RANGE(0xfffebe, 0xfffebf) AM_DEVWRITE8( "portg", h8_port_device, ddr_w, 0x00ff) + AM_RANGE(0xfffec4, 0xfffecd) AM_DEVREADWRITE8("intc", h8s_intc_device, ipr_r, ipr_w, 0xffff) + AM_RANGE(0xfffece, 0xfffecf) AM_DEVREADWRITE8("intc", h8s_intc_device, iprk_r, iprk_w, 0xff00) + AM_RANGE(0xffff2c, 0xffff2d) AM_DEVREADWRITE8("intc", h8s_intc_device, iscrh_r, iscrh_w, 0xff00) + AM_RANGE(0xffff2c, 0xffff2d) AM_DEVREADWRITE8("intc", h8s_intc_device, iscrl_r, iscrl_w, 0x00ff) + AM_RANGE(0xffff2e, 0xffff2f) AM_DEVREADWRITE8("intc", h8s_intc_device, ier_r, ier_w, 0xff00) + AM_RANGE(0xffff2e, 0xffff2f) AM_DEVREADWRITE8("intc", h8s_intc_device, isr_r, isr_w, 0x00ff) + AM_RANGE(0xffff38, 0xffff39) AM_READWRITE8( syscr_r, syscr_w, 0x00ff) + AM_RANGE(0xffff50, 0xffff51) AM_DEVREAD8( "port1", h8_port_device, port_r, 0xff00) + AM_RANGE(0xffff50, 0xffff51) AM_DEVREAD8( "port2", h8_port_device, port_r, 0x00ff) + AM_RANGE(0xffff52, 0xffff53) AM_DEVREAD8( "port3", h8_port_device, port_r, 0xff00) + AM_RANGE(0xffff52, 0xffff53) AM_DEVREAD8( "port4", h8_port_device, port_r, 0x00ff) + AM_RANGE(0xffff54, 0xffff55) AM_DEVREAD8( "port5", h8_port_device, port_r, 0xff00) + AM_RANGE(0xffff54, 0xffff55) AM_DEVREAD8( "port6", h8_port_device, port_r, 0x00ff) + AM_RANGE(0xffff58, 0xffff59) AM_DEVREAD8( "porta", h8_port_device, port_r, 0x00ff) + AM_RANGE(0xffff5a, 0xffff5b) AM_DEVREAD8( "portb", h8_port_device, port_r, 0xff00) + AM_RANGE(0xffff5a, 0xffff5b) AM_DEVREAD8( "portc", h8_port_device, port_r, 0x00ff) + AM_RANGE(0xffff5c, 0xffff5d) AM_DEVREAD8( "portd", h8_port_device, port_r, 0xff00) + AM_RANGE(0xffff5c, 0xffff5d) AM_DEVREAD8( "porte", h8_port_device, port_r, 0x00ff) + AM_RANGE(0xffff5e, 0xffff5f) AM_DEVREAD8( "portf", h8_port_device, port_r, 0xff00) + AM_RANGE(0xffff5e, 0xffff5f) AM_DEVREAD8( "portg", h8_port_device, port_r, 0x00ff) + AM_RANGE(0xffff60, 0xffff61) AM_DEVREADWRITE8("port1", h8_port_device, dr_r, dr_w, 0xff00) + AM_RANGE(0xffff60, 0xffff61) AM_DEVREADWRITE8("port2", h8_port_device, dr_r, dr_w, 0x00ff) + AM_RANGE(0xffff62, 0xffff63) AM_DEVREADWRITE8("port3", h8_port_device, dr_r, dr_w, 0xff00) + AM_RANGE(0xffff64, 0xffff65) AM_DEVREADWRITE8("port5", h8_port_device, dr_r, dr_w, 0xff00) + AM_RANGE(0xffff64, 0xffff65) AM_DEVREADWRITE8("port6", h8_port_device, dr_r, dr_w, 0x00ff) + AM_RANGE(0xffff68, 0xffff69) AM_DEVREADWRITE8("porta", h8_port_device, dr_r, dr_w, 0x00ff) + AM_RANGE(0xffff6a, 0xffff6b) AM_DEVREADWRITE8("portb", h8_port_device, dr_r, dr_w, 0xff00) + AM_RANGE(0xffff6a, 0xffff6b) AM_DEVREADWRITE8("portc", h8_port_device, dr_r, dr_w, 0x00ff) + AM_RANGE(0xffff6c, 0xffff6d) AM_DEVREADWRITE8("portd", h8_port_device, dr_r, dr_w, 0xff00) + AM_RANGE(0xffff6c, 0xffff6d) AM_DEVREADWRITE8("porte", h8_port_device, dr_r, dr_w, 0x00ff) + AM_RANGE(0xffff6e, 0xffff6f) AM_DEVREADWRITE8("portf", h8_port_device, dr_r, dr_w, 0xff00) + AM_RANGE(0xffff6e, 0xffff6f) AM_DEVREADWRITE8("portg", h8_port_device, dr_r, dr_w, 0x00ff) + AM_RANGE(0xffff70, 0xffff71) AM_DEVREADWRITE8("porta", h8_port_device, pcr_r, pcr_w, 0xff00) + AM_RANGE(0xffff70, 0xffff71) AM_DEVREADWRITE8("portb", h8_port_device, pcr_r, pcr_w, 0x00ff) + AM_RANGE(0xffff72, 0xffff73) AM_DEVREADWRITE8("portc", h8_port_device, pcr_r, pcr_w, 0xff00) + AM_RANGE(0xffff72, 0xffff73) AM_DEVREADWRITE8("portd", h8_port_device, pcr_r, pcr_w, 0x00ff) + AM_RANGE(0xffff74, 0xffff75) AM_DEVREADWRITE8("porte", h8_port_device, pcr_r, pcr_w, 0xff00) + AM_RANGE(0xffff76, 0xffff77) AM_DEVREADWRITE8("port3", h8_port_device, odr_r, odr_w, 0xff00) + AM_RANGE(0xffff76, 0xffff77) AM_DEVREADWRITE8("porta", h8_port_device, odr_r, odr_w, 0x00ff) + AM_RANGE(0xffff78, 0xffff79) AM_DEVREADWRITE8("sci0", h8_sci_device, smr_r, smr_w, 0xff00) + AM_RANGE(0xffff78, 0xffff79) AM_DEVREADWRITE8("sci0", h8_sci_device, brr_r, brr_w, 0x00ff) + AM_RANGE(0xffff7a, 0xffff7b) AM_DEVREADWRITE8("sci0", h8_sci_device, scr_r, scr_w, 0xff00) + AM_RANGE(0xffff7a, 0xffff7b) AM_DEVREADWRITE8("sci0", h8_sci_device, tdr_r, tdr_w, 0x00ff) + AM_RANGE(0xffff7c, 0xffff7d) AM_DEVREADWRITE8("sci0", h8_sci_device, ssr_r, ssr_w, 0xff00) + AM_RANGE(0xffff7c, 0xffff7d) AM_DEVREAD8( "sci0", h8_sci_device, rdr_r, 0x00ff) + AM_RANGE(0xffff7e, 0xffff7f) AM_DEVREADWRITE8("sci0", h8_sci_device, scmr_r, scmr_w, 0xff00) + AM_RANGE(0xffff80, 0xffff81) AM_DEVREADWRITE8("sci1", h8_sci_device, smr_r, smr_w, 0xff00) + AM_RANGE(0xffff80, 0xffff81) AM_DEVREADWRITE8("sci1", h8_sci_device, brr_r, brr_w, 0x00ff) + AM_RANGE(0xffff82, 0xffff83) AM_DEVREADWRITE8("sci1", h8_sci_device, scr_r, scr_w, 0xff00) + AM_RANGE(0xffff82, 0xffff83) AM_DEVREADWRITE8("sci1", h8_sci_device, tdr_r, tdr_w, 0x00ff) + AM_RANGE(0xffff84, 0xffff85) AM_DEVREADWRITE8("sci1", h8_sci_device, ssr_r, ssr_w, 0xff00) + AM_RANGE(0xffff84, 0xffff85) AM_DEVREAD8( "sci1", h8_sci_device, rdr_r, 0x00ff) + AM_RANGE(0xffff86, 0xffff87) AM_DEVREADWRITE8("sci1", h8_sci_device, scmr_r, scmr_w, 0xff00) + AM_RANGE(0xffff88, 0xffff89) AM_DEVREADWRITE8("sci2", h8_sci_device, smr_r, smr_w, 0xff00) + AM_RANGE(0xffff88, 0xffff89) AM_DEVREADWRITE8("sci2", h8_sci_device, brr_r, brr_w, 0x00ff) + AM_RANGE(0xffff8a, 0xffff8b) AM_DEVREADWRITE8("sci2", h8_sci_device, scr_r, scr_w, 0xff00) + AM_RANGE(0xffff8a, 0xffff8b) AM_DEVREADWRITE8("sci2", h8_sci_device, tdr_r, tdr_w, 0x00ff) + AM_RANGE(0xffff8c, 0xffff8d) AM_DEVREADWRITE8("sci2", h8_sci_device, ssr_r, ssr_w, 0xff00) + AM_RANGE(0xffff8c, 0xffff8d) AM_DEVREAD8( "sci2", h8_sci_device, rdr_r, 0x00ff) + AM_RANGE(0xffff8e, 0xffff8f) AM_DEVREADWRITE8("sci2", h8_sci_device, scmr_r, scmr_w, 0xff00) + AM_RANGE(0xffff90, 0xffff97) AM_DEVREAD8( "adc", h8_adc_device, addr8_r, 0xffff) + AM_RANGE(0xffff98, 0xffff99) AM_DEVREADWRITE8("adc", h8_adc_device, adcsr_r, adcsr_w, 0xff00) + AM_RANGE(0xffff98, 0xffff99) AM_DEVREADWRITE8("adc", h8_adc_device, adcr_r, adcr_w, 0x00ff) + AM_RANGE(0xffffb0, 0xffffb1) AM_DEVREADWRITE8("timer8_0", h8_timer8_channel_device, tcr_r, tcr_w, 0xff00) + AM_RANGE(0xffffb0, 0xffffb1) AM_DEVREADWRITE8("timer8_1", h8_timer8_channel_device, tcr_r, tcr_w, 0x00ff) + AM_RANGE(0xffffb2, 0xffffb3) AM_DEVREADWRITE8("timer8_0", h8_timer8_channel_device, tcsr_r, tcsr_w, 0xff00) + AM_RANGE(0xffffb2, 0xffffb3) AM_DEVREADWRITE8("timer8_1", h8_timer8_channel_device, tcsr_r, tcsr_w, 0x00ff) + AM_RANGE(0xffffb4, 0xffffb7) AM_DEVREADWRITE8("timer8_0", h8_timer8_channel_device, tcor_r, tcor_w, 0xff00) + AM_RANGE(0xffffb4, 0xffffb7) AM_DEVREADWRITE8("timer8_1", h8_timer8_channel_device, tcor_r, tcor_w, 0x00ff) + AM_RANGE(0xffffb8, 0xffffb9) AM_DEVREADWRITE8("timer8_0", h8_timer8_channel_device, tcnt_r, tcnt_w, 0xff00) + AM_RANGE(0xffffb8, 0xffffb9) AM_DEVREADWRITE8("timer8_1", h8_timer8_channel_device, tcnt_r, tcnt_w, 0x00ff) + AM_RANGE(0xffffc0, 0xffffc1) AM_DEVREADWRITE8("timer16", h8_timer16_device, tstr_r, tstr_w, 0xff00) + AM_RANGE(0xffffc0, 0xffffc1) AM_DEVREADWRITE8("timer16", h8_timer16_device, tsyr_r, tsyr_w, 0x00ff) + AM_RANGE(0xffffd0, 0xffffd1) AM_DEVREADWRITE8("timer16:0", h8_timer16_channel_device, tcr_r, tcr_w, 0xff00) + AM_RANGE(0xffffd0, 0xffffd1) AM_DEVREADWRITE8("timer16:0", h8_timer16_channel_device, tmdr_r, tmdr_w, 0x00ff) + AM_RANGE(0xffffd2, 0xffffd3) AM_DEVREADWRITE8("timer16:0", h8_timer16_channel_device, tior_r, tior_w, 0xffff) + AM_RANGE(0xffffd4, 0xffffd5) AM_DEVREADWRITE8("timer16:0", h8_timer16_channel_device, tier_r, tier_w, 0xff00) + AM_RANGE(0xffffd4, 0xffffd5) AM_DEVREADWRITE8("timer16:0", h8_timer16_channel_device, tsr_r, tsr_w, 0x00ff) + AM_RANGE(0xffffd6, 0xffffd7) AM_DEVREADWRITE( "timer16:0", h8_timer16_channel_device, tcnt_r, tcnt_w ) + AM_RANGE(0xffffd8, 0xffffdf) AM_DEVREADWRITE( "timer16:0", h8_timer16_channel_device, tgr_r, tgr_w ) + AM_RANGE(0xffffe0, 0xffffe1) AM_DEVREADWRITE8("timer16:1", h8_timer16_channel_device, tcr_r, tcr_w, 0xff00) + AM_RANGE(0xffffe0, 0xffffe1) AM_DEVREADWRITE8("timer16:1", h8_timer16_channel_device, tmdr_r, tmdr_w, 0x00ff) + AM_RANGE(0xffffe2, 0xffffe3) AM_DEVREADWRITE8("timer16:1", h8_timer16_channel_device, tior_r, tior_w, 0xff00) + AM_RANGE(0xffffe4, 0xffffe5) AM_DEVREADWRITE8("timer16:1", h8_timer16_channel_device, tier_r, tier_w, 0xff00) + AM_RANGE(0xffffe4, 0xffffe5) AM_DEVREADWRITE8("timer16:1", h8_timer16_channel_device, tsr_r, tsr_w, 0x00ff) + AM_RANGE(0xffffe6, 0xffffe7) AM_DEVREADWRITE( "timer16:1", h8_timer16_channel_device, tcnt_r, tcnt_w ) + AM_RANGE(0xffffe8, 0xffffeb) AM_DEVREADWRITE( "timer16:1", h8_timer16_channel_device, tgr_r, tgr_w ) + AM_RANGE(0xfffff0, 0xfffff1) AM_DEVREADWRITE8("timer16:2", h8_timer16_channel_device, tcr_r, tcr_w, 0xff00) + AM_RANGE(0xfffff0, 0xfffff1) AM_DEVREADWRITE8("timer16:2", h8_timer16_channel_device, tmdr_r, tmdr_w, 0x00ff) + AM_RANGE(0xfffff2, 0xfffff3) AM_DEVREADWRITE8("timer16:2", h8_timer16_channel_device, tior_r, tior_w, 0xff00) + AM_RANGE(0xfffff4, 0xfffff5) AM_DEVREADWRITE8("timer16:2", h8_timer16_channel_device, tier_r, tier_w, 0xff00) + AM_RANGE(0xfffff4, 0xfffff5) AM_DEVREADWRITE8("timer16:2", h8_timer16_channel_device, tsr_r, tsr_w, 0x00ff) + AM_RANGE(0xfffff6, 0xfffff7) AM_DEVREADWRITE( "timer16:2", h8_timer16_channel_device, tcnt_r, tcnt_w ) + AM_RANGE(0xfffff8, 0xfffffb) AM_DEVREADWRITE( "timer16:2", h8_timer16_channel_device, tgr_r, tgr_w ) +ADDRESS_MAP_END + +machine_config_constructor h8s2357_device::device_mconfig_additions() const +{ + return MACHINE_CONFIG_NAME(h8s2357); +} + +void h8s2357_device::execute_set_input(int inputnum, int state) +{ + intc->set_input(inputnum, state); +} + +bool h8s2357_device::exr_in_stack() const +{ + return syscr & 0x20; +} + +int h8s2357_device::trace_setup() +{ + CCR |= F_I; + EXR &= ~EXR_T; + return 5; +} + +int h8s2357_device::trapa_setup() +{ + CCR |= F_I; + if(syscr & 0x20) + EXR &= ~EXR_T; + return 8; +} + +void h8s2357_device::irq_setup() +{ + switch(syscr & 0x30) { + case 0x00: + CCR |= F_I; + break; + case 0x20: + EXR = EXR & (EXR_NC); + if(taken_irq_level == 8) + EXR |= 7; + else + EXR |= taken_irq_level; + break; + } +} + +void h8s2357_device::update_irq_filter() +{ + switch(syscr & 0x20) { + case 0x00: + if(CCR & F_I) + intc->set_filter(2, -1); + else + intc->set_filter(0, -1); + break; + case 0x20: + intc->set_filter(0, EXR & 7); + break; + } +} + +void h8s2357_device::interrupt_taken() +{ + standard_irq_callback(intc->interrupt_taken(taken_irq_vector)); +} + +void h8s2357_device::internal_update(UINT64 current_time) +{ + UINT64 event_time = 0; + + add_event(event_time, adc->internal_update(current_time)); + add_event(event_time, sci0->internal_update(current_time)); + add_event(event_time, sci1->internal_update(current_time)); + add_event(event_time, sci2->internal_update(current_time)); + add_event(event_time, timer8_0->internal_update(current_time)); + add_event(event_time, timer8_1->internal_update(current_time)); + add_event(event_time, timer16_0->internal_update(current_time)); + add_event(event_time, timer16_1->internal_update(current_time)); + add_event(event_time, timer16_2->internal_update(current_time)); + add_event(event_time, timer16_3->internal_update(current_time)); + add_event(event_time, timer16_4->internal_update(current_time)); + add_event(event_time, timer16_5->internal_update(current_time)); + + recompute_bcount(event_time); +} + +void h8s2357_device::device_start() +{ + h8s2000_device::device_start(); +} + +void h8s2357_device::device_reset() +{ + h8s2000_device::device_reset(); + syscr = 0x01; +} + +READ8_MEMBER(h8s2357_device::syscr_r) +{ + return syscr; +} + +WRITE8_MEMBER(h8s2357_device::syscr_w) +{ + syscr = data; + update_irq_filter(); + logerror("%s: syscr = %02x\n", tag(), data); +} |