Specifications

Title: RF Protocol
Doc.#: XCT-RFP-EV100 (Rev. 1)
[CONFIDENTIAL]
Page 8 of 26
Protocol Format
5.1 Request (Target , PC → IS-4500C1)
ITEM
BYTE
DESC
REMARK
STX
1
0x01
Hex
Start Data
Command1
1
Command
Hex
High rang command
Command2
1
Command
Hex
Low rank command
Data Length
2
Hi Byte
Hex
Packet Lens
Data Length
Low Byte
Hex
Data
N
Hex
Request Data
Check Sum
1
Hex
See “Check Sum calculation
method”
ETX
1
03
Hex
End Data
A buzzer beep command when successful after Command2 is performed.
Command2 top-level bit to 1 will be beep, no beep if top-level bit is zero
[ Exmaple ] Card Serial Num , Beep sound generated Command
Command = 0x20 | 0x80;
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
1
0
1
0
0
0
0
0
Beep
sound
generated
Command
5.2 Request (Target , PC → IS-4500C1)
ITEM
BYTE
DESC
REMARK
STX
1
0x01
Hex
Start Data
Command1
1
Command
Hex
High rang command
Command2
1
Command
Hex
Low rank command
State
1
Hex
Response state
0x01 : normal, 0xFF: error
Data Length
2
Hi Byte
Hex
Packet Lens
Data Length
Low Byte
Hex
Data
N
Hex
Request Data