Sharp mz-800 Technical Reference And User's Manual page 116

••
Z80 ASSEMBLER 2Z-004C
<9Z-504M-VI.0C> PAGE 21 03.06.85
••
Z80 ASSEMBLER 2Z-004C
<9Z-504M-VI.0C> PAGE 22
03.06.85
01 E400
.
01 E421
02 E400
; i/o err
02 E421
03 E400
.
03 E421
04 E400 3E29 10E41: LD
A,41 ;Hard err 04 E421
; SIO CH A COMMAND CHAIN
05 E402 21 DEFB 21H
05 E421
;
06 E403 3E2E
IOE46: LD A,46
;Write protect
06 E421
; SIOLD --LOAD !NIT. DATA
07 E405 21
DEFB 21H
07 E421
; SIOSD --SAVE !NIT. DATA
08 E406 3E32 IOE50: LD
A,50
;Not ready 08 E421
09 E408 21
DEFB
21H
09 E421
10 E409 3E35
IOE53: LD
A,53 ;No file space
10 E421 ;
11 E40B 21
DEFB 21H
11 E421 58 SIOLD:
DEFB 58H
CHANNEL RESET
12 E40C 3E36
IOE54: LD A,54
;Un format 12 E422 04
DEFB 04H
POINT WR4
13 E40E ED784811
LD SP, <RETSPl
13 E423 10
DEFB 10H XI CLOCK
14 E412 37 SCF
14 E424 05
DEFB
05H POINT WRI
15 E413 C9
RET
15 E425 04
DEFB
04H CRC-16
16 E414
16 E426 03
DEFB 03H
POINT WR3
17 E414
17 E427 D0
DEFB D0H
ENTER HUNT PHASE
18 E414
18 E428
;Rx 8bits
19 E414
19 E428 06
DEFB 06H
;POINT WR6
20 E414
wait
timer
20 E429 16
DEFB 16H
;SYNC CHR<Il
21 E414
21 E42A 07
DEFB 07H
;POINT WR7
22 E414
BC=001H=
0.7ms< 0.704ms)
22 E42B 16
DEFB 16H
;SYNC CHR<2l
23 E414
003H=
2.0ms( 2.107msl
23 E42C
.
24 E414
01DH= 20.0ms( 19.938msl
24 E42C 98 SIOSO: OEFB
98H ;CHANNEL RESET
25 E414
0A0H=110.0ms(110.050msl
25 E420
;Tx CRC Generator reset
26 E414
.
0E9H=I60.0ms<l60.140msl
26 E42D 04
DEFB 04H
POINT WR4
27 E414 ;
140H=220.0ms<219.940msl
27 E42E 10
DEFB 10H
X I CLOCK
28 E414 ;
28 E42F 06
OEFB 06H POINT WR6
29 E414 ;
29 E430 16
OEFB 16H
SYNC CHR< 1 l
......
30 E414
.
30 E431 07
DEFB 07H
POINT WR7
...... 31 E414 TIMW: ENT
31 E432 16
OEFB 16H SYNC CHR(2)
0
32 E414 FS PUSH AF
32 E433 05 DEFB 05H
POINT WRS
33 E415 3E96
T IMW1: LD A,96H
; for ex 33 E434 60
OEFB 60H
Tx CRC ENABLE
34 E417 30
TIMW2: OEC A
34 E435
35 E418 20FD JR
NZ,TIMW2
35 E435
36 E41A 08
OEC BC
36 E435
; BREAK CHECK
37 E41B 78
LD A,B
37 E435
; .
38 E41C Bl
OR c
38 E435 3EE8 BRKC: LD
A,E8H
39 E41D 20F6
JR NZ, TIMWI
39 E437 3200E0
LD
<E000Hl ,A
40 E41F Fl
POP AF
40 E43A 00
NOP
41 E420 C9 RET
41 E43B 3A01E0
LO
A, <E001Hl
42 E421 ;
42 E43E E681
AND 81H
43 E421
SKP
H
43 E440 c0
RET NZ
44 E441 CDDBEI
CALL WRCAN
45 E444 E0784811
LO SP, <RETSPl
46 E448 37
SCF
47 E449 C9
RET
48 E44A ;
49 E44A
SKP H