diff --git a/linker.conf b/linker.conf
index 64101fe..4279b51 100644
--- a/linker.conf
+++ b/linker.conf
@@ -7,6 +7,7 @@ MEMORY {
     VIA1:   start = $6000, size = $000f, type = rw, file = "", fill = yes;
     VIA2:   start = $7000, size = $000f, type = rw, file = "", fill = yes;
     ROM:    start = $8000, size = $8000, type = ro, file = %O, fill = yes;
+    TEST:   start = $9000, size = $1000, type = rw, file = "../test.bin";
 }
 SEGMENTS {
     VIA1:           load = VIA1, type = bss;
@@ -16,5 +17,6 @@ SEGMENTS {
     CODE:           load = ROM, type = ro;
     RODATA:         load = ROM, type = ro;
     RESET_VECTOR:	load = ROM, type = ro, start = $FFFA;
-    SPI:            load = SPI, type = rw;
+    SPI:            load = SPI, type = rw, define = yes;
+    TEST:           load = TEST,type = rw;
 }
diff --git a/test.s65 b/test.s65
index da4faae..481902d 100644
--- a/test.s65
+++ b/test.s65
@@ -1,55 +1,8 @@
-;.include "system/system.h65"
-;.segment "CODE"
-
-;;********************************************************************************    
-;; Interrupts
-;;********************************************************************************    
-;nmi:
-;    rti
-;irq:
-;    .repeat 20
-;    .endrepeat
-;    rti
-
-;;********************************************************************************    
-;; Reset sequence
-;;********************************************************************************    
-;reset:
-;    sei
-;    ; setup io2 bank a 1-3 
-;    lda #%11111111
-;    sta IO1 + IO_DDRA
-;    sta IO1 + IO_DDRB
-
-;@loop:
-;    lda #%00000000
-;    sta IO1 + IO_RA
-;    .repeat 3
-;        nop
-;    .endrepeat
-;    lda #%11111111
-;    sta IO1 + IO_RA
-;    .repeat 15
-;        nop
-;    .endrepeat
-
-;    lda #%00000000
-;    sta IO1 + IO_RB
-;    .repeat 5
-;        nop
-;    .endrepeat
-;    lda #%11111111
-;    sta IO1 + IO_RB
-;    .repeat 10
-;        nop
-;    .endrepeat
-;    bra @loop
-
-;;********************************************************************************
-;; reset vector
-;;********************************************************************************
-;.segment "RESET_VECTOR"
-;    .word nmi     
-;    .word reset
-;    .word irq
+.include "system/system.h65"
 
+.segment "TEST"
+label:
+    JsrIndirect $2022
+    .byte 0,1,2,3,4
+    JsrIndirect {($2022,x)}, label
+    .byte 5,6,7,8,9