diff options
Diffstat (limited to 'src/mame/drivers/generalplus_gpl_unknown.cpp')
-rw-r--r-- | src/mame/drivers/generalplus_gpl_unknown.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/mame/drivers/generalplus_gpl_unknown.cpp b/src/mame/drivers/generalplus_gpl_unknown.cpp index 5e3a38a0917..dacc222477f 100644 --- a/src/mame/drivers/generalplus_gpl_unknown.cpp +++ b/src/mame/drivers/generalplus_gpl_unknown.cpp @@ -66,7 +66,7 @@ private: required_region_ptr<uint16_t> m_spirom; required_ioport m_testio; - + uint16_t reg3001_r(offs_t offset); void reg3001_w(offs_t offset, uint16_t data); uint16_t reg3002_r(offs_t offset); @@ -262,7 +262,7 @@ void generalplus_gpl_unknown_state::reg3034_w(offs_t offset, uint16_t data) void generalplus_gpl_unknown_state::reg3041_audiodac_w(offs_t offset, uint16_t data) { -// logerror("%s: reg3041_audiodac_w %04x\n", machine().describe_context(), data); +// logerror("%s: reg3041_audiodac_w %04x\n", machine().describe_context(), data); // mapacman only writes 0000 / 7fff / 8000, but is known to have more limited sound than other units @@ -322,7 +322,7 @@ void generalplus_gpl_unknown_state::reg30e2_w(offs_t offset, uint16_t data) /* this appears to be querying the SPI Flash, eg. command 0xab = Read Electonic Signature command 0x9f = Read ID of the SPI Flash - + [:] ':maincpu' (0075DD): reg3001_w 1c00 [:] ':maincpu' (00769B): reg3001_w 0c00 [:] ':maincpu' (00769F): reg30e2_w 00ab (WITHOUT m_3001 & 0x1000) @@ -380,9 +380,9 @@ mapacman vectors 4863 irq 1 - just acks by writing 4000 to 3051, no payload 486A irq 2 (used - needed to pass check on value in RAM changing in boot) acks with 2000 to 3051 487D irq 3 (used - needed to pass check on value in RAM changing shortly after) acks with 0100 to 3051? - 4886 irq 4 - just acks by writing 10 to 3051, no payload + 4886 irq 4 - just acks by writing 10 to 3051, no payload 488C irq 5 - push/pop/return - 488F irq 6 - push/pop/return + 488F irq 6 - push/pop/return 4892 irq 7 - minimal payload, no 3051 ack? */ @@ -429,15 +429,15 @@ void generalplus_gpl_unknown_state::reg3092_lcd_w(offs_t offset, uint16_t data) /* if (m_displayposx == 256) { - m_displayposy++; - m_displayposx = 0; + m_displayposy++; + m_displayposx = 0; } */ /* if (m_displayposy == 128) { - m_displayposy = 0; - m_displayposx = 0; + m_displayposy = 0; + m_displayposx = 0; } */ } |