+ a &= 0x0e;
+ if (a == 6) { // fill start
+ Pico32x.vdp_regs[6 / 2] = d;
+ return;
+ }
+ if (a == 8) { // fill data
+ u16 *dram = Pico32xMem->dram[(Pico32x.vdp_regs[0x0a/2] & P32XV_FS) ^ 1];
+ int len = Pico32x.vdp_regs[4 / 2];
+ a = Pico32x.vdp_regs[6 / 2];
+ while (len--) {
+ dram[a] = d;
+ a = (a & 0xff00) | ((a + 1) & 0xff);
+ }
+ Pico32x.vdp_regs[6 / 2] = a;
+ Pico32x.vdp_regs[8 / 2] = d;
+ return;
+ }
+