MX93521 Ver la hoja de datos (PDF) - Macronix International
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MX93521 Datasheet PDF : 57 Pages
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MX93521
6. HOST INTERFACE SOFTWARE COMMAND SET SUMMARY
6.1 HOST TO MX93521 COMMANDS
When MX9521 received a command from HOST, it will always respond the command with a acknowledge. The
valid commands and corresponded acknowledge are described as below.
D7 D6 D5 D4 D3 D2 D1 D0
0 0 0 0 1 B B B 008H
0 0 0 1 0 B B B 010H
0 0 0 1 1 B B B 018H
0 0 1 0 0 B B B 020H
0 0 1 0 1 B B B 028H
0 0 1 1 0 B B B 030H
0 0 1 1 1 B B B 038H
0 1 0 0 0 B B B 040H
0 1 0 0 1 B B B 048H
0 1 0 1 1 B B B 058H
0 1 1 0 0 B B B 060H
0 1 1 0 1 B B B 068H
0 1 1 1 0 B B B 070H
0 1 1 1 1 B B B 078H
1 0 0 0 0 B B B 080H
1 0 0 0 1 B B B 088H
1 0 0 1 0 B B B 090H
1 0 0 1 1 B B B 098H
1 0 1 0 0 B B B 0A0H
1 0 1 0 1 B B B 0A8H
1 0 1 1 x B B B 0BxH
1 1 0 0 x B B B 0CxH
1 1 0 1 0 B B B 0D0H
1 1 1 1 1 B B B 0F8H
BBB:BYTES SEND FOLLOWING THIS COMMAND
POINT TO SPECIFIC MESSAGE
GET CURRENT MESSAGE INFOMATION
DELETE MESSAGE(S)
REC/PLAY MISC. FUNCTION
RECORD MESSAGE
PLAY MESSAGE
SKIP FORWARD/BACKWARD PLAY
MISC. FUNCTION
TONE GENERATOR
MX93000 CODEC MISC. FUNCTION
LED DISPLAY
WRITE COMPRESSED VOICE DATA TO MX93521
LCD COMMAND
LCD DATA
OUTPUT COUNTER
Download/Upload Message DR-V5
Set Silence level DR-V4
Set ROM/RAM wait state DR-V5
Read/Write RAM DR-V4
Read ROM DR-V5
Data Bank Functions DR-V4
Data Bank Functions DR-V4
Data Bank Functions DR-V4
Play Voice Prompt DR-V4
MX93521 TO HOST ACKNOWLEDGES (OK Messages)
ACK0: 0A0H, NO DATA ACCOMPNIED THIS ACKNOWLEDGE
ACK1: 0A1H, 1 DATA ACCOMPNIED THIS ACKNOWLEDGE
ACK2: 0A2H, 2 DATA ACCOMPNIED THIS ACKNOWLEDGE
ACK6: 0A6H, 6 DATA ACCOMPNIED THIS ACKNOWLEDGE
MX93521 TO HOST ACKNOWLEDGES (ERROR Messgaes)
ERR0(0E0H): Command ERROR
ERR1(0E1H): Out of memory, MX93521 cannot perform RECORD function
ERR2(0E2H): No message found, MX93521 cannot perform PLAY function
ERR3(0E3H): No Flash Memory Detected when power on
ERR4(0E4H): MX93521 Busy
ERR5(0E5H): Vocoder Mode, Play buffer full, data rejected
ERR6(0E6H): No previous or next message found
ERR7(0E7H): MX93000 Command Busy
ERR8(0E8H): No empty block could be allocated for data bank usage DR-V4
P/N:PM0426
REV. 2.2, JAN 20, 1998
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