z80softspi: fix timings

diff --git a/Kernel/dev/z80softspi.s b/Kernel/dev/z80softspi.s
index dfb1caa..3c9bf54 100644 (file)
--- a/Kernel/dev/z80softspi.s
+++ b/Kernel/dev/z80softspi.s
@@ -114,13 +114,13 @@ spi0_bitbang_tx:
 spi0_bit_tx:
        rla                     ; 4
        jp nc, spi0_tx0         ; 10            For SPI 0
-       out (c),l               ; 11            low | 1
-       out (c),h               ; 11            high | 1        (sample)
+       out (c),l               ; 12            low | 1
+       out (c),h               ; 12            high | 1        (sample)
        djnz spi0_bit_tx        ; 13/8
        ret                     ; 10
 spi0_tx0:
-       out (c),e               ; 11            low | 0
-       out (c),d               ; 11            high | 1        (sample)
+       out (c),e               ; 12            low | 0
+       out (c),d               ; 12            high | 1        (sample)
        djnz spi0_bit_tx        ; 13/8
        ret
 ;
@@ -133,9 +133,9 @@ spi0_bitbang_rx:
        ld b,#8
        ld d,#0
 spi0_bit_rx:
-       out (c),l               ; 11            low | 1
-       out (c),h               ; 11            high | 1
-       in a,(c)                ; 11
+       out (c),l               ; 12            low | 1
+       out (c),h               ; 12            high | 1
+       in a,(c)                ; 12
        rra                     ; 4
        rl d                    ; 8
        djnz spi0_bit_rx        ; 13/8