ip65.s (ip65_random_word): use Atari's POKEY 'RANDOM' register

2018-09-10 01:09:14 +02:00 · 2018-09-10 01:09:14 +02:00 · e6a7ce4f45
parent 63df5ac99e
commit e6a7ce4f45
1 changed files with 1 additions and 0 deletions
--- a/ip65/ip65.s
+++ b/ip65/ip65.s
@ -48,6 +48,7 @@ ip65_random_word:
  adc $4e                       ; on an Apple 2, this is RNDL
  adc $9004                     ; on a VIC 20, this is the raster register
  adc $d41b                     ; on a C64, this is a 'random' number from the SID
+  adc $d20a                     ; on an Atari, this is a 'random' number from the POKEY
  pha
  adc ip65_ctr_arp
  ora #$08                      ; make sure we grab at least 8 bytes from eth_inp