Hammond XK-1, Owner'S Manual

Page: 96 / 108

*#1 :- Owner’s Manual
Appendix
96
System Exclusive Message
Memory Dump Mode Setting Exclusive Message
1.Each Packet Full Parameters Reset
F0
System Exclusive
F0
System Exclusive
55 SUZUKI ID 55 SUZUKI ID
00 Device ID 10 Device ID for DT1
10 Model ID MSB 42 Model ID for DT1
15
Model ID LSB
12
Command: DT1
11 Command: Data Packet 40 Address MSB
[TYPE] Data Type 00 Address
02h= Setup Dump 7F Address LSB
[PNH] Packet Number MSB 7F Reset
[PNL] Packet Number LSB 42 Check Sum
[DATA] 64 Bytes Data F7 End of Exclusive
128 Bytes nibblized ASCII When this device receives this message, it is reset to
ex: 7Eh = 37h, 45h the initial status of Full Parameter, and gets ready
[CHD] Check Digit for receiving
Lower 7 bits of XOR [DATA] the music data for the this device correctly.
F7 End of Exclusive It takes about 50ms to process this message.
Take an interval before the next message.
2.Acknowledge
F0
System Exclusive
55
SUZUKI ID
00 Device ID
10 Model ID MSB
15 Model ID LSB
14 Command: Acknowledge
[AK] Result: 00h=OK
05h=Check Digit Error
06h=Receive Protected
[PNH] Packet Number MSB
[PNL] Packet Number LSB
F7 End of Exclusive
3.Hand shake communication
Master Slave
Packet 0 ->
<-
Acknowledge 0
Packet 1 ->
<-
Acknowledge 1
.....
This device will wait for 20ms if no acknowledges
is received and transmit the next data of the
packet number. (One Way Transfer)
NRPN Switch
F0
System Exclusive
55 SUZUKI ID
00 Device ID
10
Model ID MSB
15 Model ID LSB
02 Command: NRPN Sw.
[DATA] 00h=Off, 7Fh=On
F7 End Of Exclusive
When this device receives this message, switch
Tx&Rx NRPN in Control channel.