interbank move via dma. (re)enable multisector transfer

[z180-stamp-cpm3.git] / cbios / ascip.180

diff --git a/cbios/ascip.180 b/cbios/ascip.180
index ed814aa3e44ae0929ef8722aca4f6f34a7b5e4ea..470c07e123c0ffc688217884c561cf29b8e06a8e 100644 (file)
--- a/cbios/ascip.180
+++ b/cbios/ascip.180
@@ -20,8 +20,6 @@
 \r
 \r
 ;--------------------------------------------------------------\r
 \r
 \r
 ;--------------------------------------------------------------\r

-;\r
-;\r

 ; TC = (f PHI /(2*baudrate*Clock_mode)) - 2\r
 ;\r
 ; Clock_mode == 16\r
 ; TC = (f PHI /(2*baudrate*Clock_mode)) - 2\r
 ;\r
 ; Clock_mode == 16\r


@@ -30,13 +28,14 @@
 ; br150 = baudrate/150\r
 ;      TC = (f PHI / (32 * 150 * br150)) - 2\r
 ;      TC = (f PHI / (32 * 150 * br150)) - 2\r
 ; br150 = baudrate/150\r
 ;      TC = (f PHI / (32 * 150 * br150)) - 2\r
 ;      TC = (f PHI / (32 * 150 * br150)) - 2\r

-;\r

 \r
 \r

-       cseg\r
+\r

 ;\r
 ; Init Serial I/O for console input and output (ASCI1)\r
 ;\r
 \r
 ;\r
 ; Init Serial I/O for console input and output (ASCI1)\r
 ;\r
 \r

+       dseg\r
+\r

 as0init:\r
        ld      hl,initab0\r
        jr      as_init\r
 as0init:\r
        ld      hl,initab0\r
        jr      as_init\r


@@ -124,6 +123,8 @@ initab1:
 \r
 ;--------------------------------------------------------------\r
 \r
 \r
 ;--------------------------------------------------------------\r
 \r

+       dseg\r
+\r

 as0ista:\r
        in0     a,(stat0)\r
        and     M_RDRF\r
 as0ista:\r
        in0     a,(stat0)\r
        and     M_RDRF\r