Mercurial > repos > blastem
diff vdp.c @ 87:60b5c9e2f4e0
vertical interrupts now work
author | Mike Pavone <pavone@retrodev.com> |
---|---|
date | Wed, 26 Dec 2012 20:18:58 -0800 |
parents | 2d1ae596db7a |
children | 1a551a85cb06 |
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--- a/vdp.c Wed Dec 26 18:20:23 2012 -0800 +++ b/vdp.c Wed Dec 26 20:18:58 2012 -0800 @@ -313,7 +313,7 @@ } break; case CRAM_WRITE: - printf("CRAM Write: %X to %X, autoinc: %d\n", start->value, context->address, context->regs[REG_AUTOINC]); + //printf("CRAM Write: %X to %X\n", start->value, context->address); context->cram[(context->address/2) & (CRAM_SIZE-1)] = start->value; break; case VSRAM_WRITE: @@ -1029,7 +1029,7 @@ context->address = (context->address & 0x3FFF) | (value << 14); context->cd = (context->cd & 0x3) | ((value >> 2) & 0x3C); context->flags &= ~FLAG_PENDING; - printf("New Address: %X, New CD: %X\n", context->address, context->cd); + //printf("New Address: %X, New CD: %X\n", context->address, context->cd); if (context->cd & 0x20) { if((context->regs[REG_DMASRC_H] & 0xC0) != 0x80) { //DMA copy or 68K -> VDP, transfer starts immediately @@ -1044,11 +1044,11 @@ //Register write uint8_t reg = (value >> 8) & 0x1F; if (reg < VDP_REGS) { - printf("register %d set to %X\n", reg, value & 0xFF); + //printf("register %d set to %X\n", reg, value & 0xFF); context->regs[reg] = value; - if (reg == REG_MODE_2) { + /*if (reg == REG_MODE_2) { printf("Display is now %s\n", (context->regs[REG_MODE_2] & DISPLAY_ENABLE) ? "enabled" : "disabled"); - } + }*/ } } else { context->flags |= FLAG_PENDING;