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Added 3 section headers for HGR Y to address

Michael 2016-01-15 17:38:08 -08:00
parent 2f9786ab6a
commit 267ae51a18
1 changed files with 7 additions and 2 deletions
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@ -44,7 +44,7 @@ C code:
} }
``` ```
6502 code: ### 6502 code variation 1 (Original Applesoft)
```assembly ```assembly
GBASL EQU $26 GBASL EQU $26
@ -83,6 +83,9 @@ F436: 85 27 STA GBASH ; 0 pppfghcd pppfghcd eabab000
RTS RTS
``` ```
### 6502 code variation 2 (Woz's new version)
* http://www.txbobsc.com/aal/1986/aal8612.html#a9 * http://www.txbobsc.com/aal/1986/aal8612.html#a9
Woz Re-Codes Hi-Res Address Calculations Bob Sander-Cederlof Woz Re-Codes Hi-Res Address Calculations Bob Sander-Cederlof
@ -130,7 +133,9 @@ Here is Woz's new version, reformatted for the S-C Assembler and with some chang
1240 *-------------------------------- 1240 *--------------------------------
``` ```
Of course the table/array lookup is the fastest: ### 6502 code variation 3 (lookup table)
Of course the table/array lookup is the fastest. Classic Space vs Speed trade-off.
```assembly ```assembly
y2hgrL EQU $1000 y2hgrL EQU $1000