From c03b9f6e14aab69728a299a2d4e2bc018e116f48 Mon Sep 17 00:00:00 2001 From: Lord-Nightmare Date: Tue, 1 Mar 2016 13:09:28 -0500 Subject: [PATCH] notetaker minor comment updates (nw) --- src/mame/drivers/notetaker.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/mame/drivers/notetaker.cpp b/src/mame/drivers/notetaker.cpp index c3ac01d2e09..7fd3f9128bd 100644 --- a/src/mame/drivers/notetaker.cpp +++ b/src/mame/drivers/notetaker.cpp @@ -17,9 +17,9 @@ * The notetaker has an 8-slot backplane, with the following cards in it: * I/O Processor card (8086@8Mhz, 8259pic, 4k ROM, Keyboard UART, DAC1200 (multiplexed to 2 channels)) - * Emulation Processor card (8086@5Mhz, 8259pic, 4k RAM with Parity/ECC/Syndrome logic) - * Disk/Display card (WD1791 FDC, CRT5027 CRTC, EIA UART) - * Memory Control Module \_ (buffering, refresh, and Parity/ECC/Syndrome logic lives on these boards) + * Emulation Processor card (8086@5Mhz, 8259pic, 4k of local RAM with Parity check logic) + * Disk/Display card (WD1791 FDC, CRT5027 CRTC, EIA UART, AD571 ADC, 8->1 Analog Multiplexer) + * Memory Control Module \_ (bus control, buffering, refresh, Parity/ECC/Syndrome logic lives on these boards) * Memory Data Module / * Memory Storage Module x2 (the 4116 DRAMs live on these boards) * Battery Module *OR* debugger module type A or B (debugger module has an i8255 on it for alto<->notetaker comms, and allows alto to halt the cpus [type A and B can debug either the emulator cpu or the iocpu respectively] and dump registers to alto screen, etc) @@ -133,10 +133,10 @@ UINT32 notetaker_state::screen_update(screen_device &screen, bitmap_ind16 &bitma WRITE16_MEMBER(notetaker_state::IPConReg_w) { m_BootSeqDone = (data&0x80)?1:0; - //m_ProcLock = (data&0x40)?1:0; // processor lock + //m_ProcLock = (data&0x40)?1:0; // bus lock for this processor (hold other processor in wait state) //m_CharCtr = (data&0x20)?1:0; // battery charge control m_DisableROM = (data&0x10)?1:0; // disable rom at 0000-0fff - //m_CorrOn = (data&0x08)?1:0; // also LedInd5 + //m_CorrOn = (data&0x08)?1:0; // corron (?) also LedInd5 //m_LedInd6 = (data&0x04)?1:0; //m_LedInd7 = (data&0x02)?1:0; //m_LedInd8 = (data&0x01)?1:0;