Fix a note while at it, nw

This commit is contained in:
angelosa 2016-09-14 23:55:48 +02:00
parent 14ba962abe
commit ff8cfd7ef3

View File

@ -90,7 +90,7 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( io_map, AS_IO, 8, hanaawas_state )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x00) AM_READWRITE(hanaawas_input_port_0_r, hanaawas_inputs_mux_w)
AM_RANGE(0x01, 0x01) AM_READNOP /* it must return 0 */
AM_RANGE(0x01, 0x01) AM_READNOP /* r bit 1: status ready, presumably of the input mux device / w = configure device? */
AM_RANGE(0x10, 0x10) AM_DEVREAD("aysnd", ay8910_device, data_r)
AM_RANGE(0x10, 0x11) AM_DEVWRITE("aysnd", ay8910_device, address_data_w)
AM_RANGE(0xc0, 0xc0) AM_WRITENOP // watchdog