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authorNao Pross <naopross@thearcway.org>2017-11-23 14:34:55 +0100
committerNao Pross <naopross@thearcway.org>2017-11-23 14:34:55 +0100
commit141137dfe5bdc7400d5cc1ad388b670f9f2e9446 (patch)
treebef58de3c44787dadb22ec9cf452a3606ddd6708 /sw/z80/drivers
parentImprovements in PIO driver, pio test rewritten in inline asm (diff)
downloadz80uPC-141137dfe5bdc7400d5cc1ad388b670f9f2e9446.tar.gz
z80uPC-141137dfe5bdc7400d5cc1ad388b670f9f2e9446.zip
update cpld files from VHDL dev machine and delete programmer code (unused)
Diffstat (limited to 'sw/z80/drivers')
-rw-r--r--sw/z80/drivers/include/pio.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/sw/z80/drivers/include/pio.h b/sw/z80/drivers/include/pio.h
index e234b05..ee968d7 100644
--- a/sw/z80/drivers/include/pio.h
+++ b/sw/z80/drivers/include/pio.h
@@ -15,10 +15,10 @@
#define PIO_REG_DATA 0
#define PIO_REG_CTRL 2
-#define PIO_REG_DATA_A (PIO_A | PIO_REG_PORT)
-#define PIO_REG_DATA_B 1 (PIO_B | PIO_REG_PORT)
-#define PIO_REG_CTRL_A 2 (PIO_A | PIO_REG_CTRL)
-#define PIO_REG_CTRL_B 3 (PIO_B | PIO_REG_CTRL)
+#define PIO_REG_DATA_A 0 // (PIO_A | PIO_REG_PORT)
+#define PIO_REG_DATA_B 1 // (PIO_B | PIO_REG_PORT)
+#define PIO_REG_CTRL_A 2 // (PIO_A | PIO_REG_CTRL)
+#define PIO_REG_CTRL_B 3 // (PIO_B | PIO_REG_CTRL)
#define PIO_MODE_BYTE_OUT 0 // mode 0
#define PIO_MODE_BYTE_IN 1 // mode 1