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-rw-r--r--src/devices/bus/nes/subor.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/devices/bus/nes/subor.cpp b/src/devices/bus/nes/subor.cpp
index 581c9ce5acd..7d32104456a 100644
--- a/src/devices/bus/nes/subor.cpp
+++ b/src/devices/bus/nes/subor.cpp
@@ -7,7 +7,8 @@
TODO:
- Implement Type 2 variant for Subor Karaoke.
(Subor Karaoke updates banks differently.)
- - Check and verify CHR banking in Type 2 boards
+ - Type 2 boards work correct with the current CHR banking scheme, but proper emulation for this
+ (and Oeka Kids) will require aditional PPU code
- Investigate connection with DANCE 2000 board; likely made by ex-Subor staff!
***********************************************************************************************************/
@@ -163,7 +164,8 @@ void nes_subor2_device::pcb_reset()
void nes_subor2_device::ppu_latch(offs_t offset)
{
/* CHR banks are conditionally changed midframe */
- /* If this is split off onto the external PPU latch, every edge case works */
+ /* This is not the correct way to do it... But if this is split
+ off onto the external PPU latch, every edge case works */
if (m_chr_banking)
{
if ( (m_page == 2) || (m_page == 1 && m_switch_reg == 2) )