P25 SetTile16

00023dbc: 34020002 ori r2,r0,0x0002
00023dc0: a0820003 sb r2,0x0003(r4)
00023dc4: 34020078 ori r2,r0,0x0078
00023dc8: 03e00008 jr r31
00023dcc: a0820007 sb r2,0x0007(r4)