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avoid usage of uninitialized memory in lc89510_temp_device::CDC_Reset() (nw)

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This commit is contained in:
Oliver Stöneberg 2013-02-16 16:04:03 +00:00
parent 87a550835c
commit 9ea02a3be0
1 changed files with 2 additions and 3 deletions
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5
src/mame/machine/megacdcd.c
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@ -488,7 +488,6 @@ void lc89510_temp_device::CDD_Reset(void)
void lc89510_temp_device::CDC_Reset(void)
{
memset(CDC_BUFFER, 0x00, ((16 * 1024 * 2) + SECTOR_SIZE));
LC8951UpdateHeader();
LC8951RegistersW[REG_W_DACL] = LC8951RegistersW[REG_W_DACH] = LC8951RegistersW[REG_W_DBCL] = LC8951RegistersW[REG_W_DBCH] = LC8951RegistersW[REG_W_PTH] = LC8951RegistersW[REG_W_PTL] = LC8951RegistersW[REG_W_SBOUT] = LC8951RegistersW[REG_W_IFCTRL] = LC8951RegistersW[REG_W_CTRL0] = LC8951RegistersW[REG_W_CTRL1] =
LC8951RegistersW[REG_W_CTRL2] = LC8951RegistersR[REG_R_HEAD1] = LC8951RegistersR[REG_R_HEAD2] = LC8951RegistersR[REG_R_HEAD3] = LC8951RegistersR[REG_R_STAT0] = LC8951RegistersR[REG_R_STAT1] = LC8951RegistersR[REG_R_STAT2] = CDC_DECODE = 0;
@ -498,8 +497,8 @@ void lc89510_temp_device::CDC_Reset(void)
LC8951RegistersW[REG_W_WAL] = wa & 0xff; LC8951RegistersW[REG_W_WAH] = (wa >> 8) &0xff;
LC8951RegistersR[REG_R_HEAD0] = 0x01;
LC8951RegistersR[REG_R_STAT3] = 0x80;
LC8951UpdateHeader();
}