diff --git a/gen-driver.S b/gen-driver.S
index fca3390..7686465 100644
--- a/gen-driver.S
+++ b/gen-driver.S
@@ -29,7 +29,7 @@
 
   .macro data_cycle id
 genShifter_\id\():
-  rla.w       DATA_REGISTER
+  rra.w       DATA_REGISTER
   jnc         genShifter_false_\id\()
   set_data_bit
   jmp         genShifter_clock_\id\()
diff --git a/generator.c b/generator.c
index 1f39469..f341b01 100644
--- a/generator.c
+++ b/generator.c
@@ -9,6 +9,6 @@ void generatorInit() {
   P1OUT |= BIT0 | BIT1 | BIT2 | BIT3;
 
 
-  genShifter(0, 0x8001);
+  genShifter(0, 0x8002);
 }