Silicon Laboratories SI2493/57/34/15/04 - Manual (Page 127)

AN93
Rev. 1.3 127
Table 86. EM In-Band Commands and Statuses
Command–
Indicator pair
Hex
Code
Transmit Direction Receive Direction
Supported
in
Transparent
Submode
Supported
in Framed
Submode
<EM><t1> 0x5C Transmit one 0x19 byte Received one 0x19 byte Yes
1
Yes
1
<EM><t2> 0x76 Transmit one 0x99 byte Received one 0x99 byte Yes
1
Yes
1
<EM><t3> 0xA0 Transmit one 0x11 byte Received one 0x11 byte Yes
1
Yes
1
<EM><t4> 0xA1 Transmit one 0x13 byte Received one 0x13 byte Yes
1
Yes
1
<EM><t5> 0x5D Transmit two 0x19 bytes Received two 0x19 bytes Yes Yes
<EM><t6> 0x77 Transmit two 0x99 bytes Received two 0x99 bytes Yes Yes
<EM><t7> 0xA2 Transmit two 0x11 bytes Received two 0x11 bytes Yes Yes
<EM><t8> 0xA3 Transmit two 0x13 bytes Received two 0x13 bytes Yes Yes
<EM><t9> 0xA4 Transmit 0x19, 0x99 Received 0x19, 0x99 Yes Yes
<EM><t10> 0xA5 Transmit 0x19, 0x11 Received 0x19, 0x11 Yes Yes
<EM><t11> 0xA6 Transmit 0x19, 0x13 Received 0x19, 0x13 Yes Yes
<EM><t12> 0xA7 Transmit 0x99, 0x19 Received 0x99, 0x19 Yes Yes
<EM><t13> 0xA8 Transmit 0x99, 0x11 Received 0x99, 0x11 Yes Yes
<EM><t14> 0xA9 Transmit 0x99, 0x13 Received 0x99, 0x13 Yes Yes
<EM><t15> 0xAA Transmit 0x11,0x19 Received 0x11,0x19 Yes Yes
<EM><t16> 0xAB Transmit 0x11,0x99 Received 0x11,0x99 Yes Yes
<EM><t17> 0xAC Transmit 0x11,0x13 Received 0x11,0x13 Yes Yes
<EM><t18> 0xAD Transmit 0x13,0x19 Received 0x13,0x19 Yes Yes
<EM><t19> 0xAE Transmit 0x13,0x99 Received 0x13,0x99 Yes Yes
<EM><t20> 0xAF Transmit 0x13,0x11 Received 0x13,0x11 Yes Yes
<EM><mark> 0xB0 Begin Transparent Mode
Abort Detected in Framed
Submode
Yes
Yes, Receive
Only
<EM><flag> 0xB1
Transmit a flag; enter
Framed Submode if cur-
rently in Transparent Sub-
mode. If +ESA[E] = 1,
append FCS to end of
frame before sending
closing HDLC flag.
Detected a non-flag to flag
transition. Preceding data was
a valid
frame. If +ESA[E]=1, sent FCS
matches that of the calculated
CRC.
Yes