nes
nes

PHP should push bits 4/5 of P as 1 instead of 0.  Fixes nestest.nes.

[git-p4: depot-paths = "//depot/hw/nes/": change = 139]

timofonic/fpga_nes,timofonic/fpga_nes,brianbennett/fpga_nes,brianbennett/fpga_nes,timofonic/fpga_nes,brianbennett/fpga_nes,gtaylormb/fpga_nes,gtaylormb/fpga_nes,gtaylormb/fpga_nes