;********************************************************************************
;*** File           : dti.pdf
;*** Creation       : Fri Jun 08 13:57:17 CST 2007
;*** XSLT Processor : Apache Software Foundation / http://xml.apache.org/xalan-j / supports XSLT-Ver: 1
;*** Copyright      : (c) Texas Instruments AG, Berlin Germany 2002
;********************************************************************************
;*** Document Type  : Service Access Point Specification
;*** Document Name  : dti
;*** Document No.   : 8411.110.00.007
;*** Document Date  : 2000-06-29
;*** Document Status: BEING_PROCESSED
;*** Document Author: MG
;********************************************************************************



PRAGMA 	SRC_FILE_TIME 	"Mon Nov 24 15:50:28 2003"
PRAGMA 	LAST_MODIFIED 	"2000-06-29"
PRAGMA 	ID_AND_VERSION 	"8411.110.00.007"






VALTAB 	VAL_c_id
VAL 	0 	DTI_NSAPI_0 	"escape mechanism for future extensions"
VAL 	1 	DTI_NSAPI_1 	"Point-To-Multipoint Multicast information"
VAL 	2 	DTI_NSAPI_2 	"reserved for future use"
VAL 	3 	DTI_NSAPI_3 	"reserved for future use"
VAL 	4 	DTI_NSAPI_4 	"reserved for future use"
VAL 	5 	DTI_NSAPI_5 	"dynamically allocated NSAPI value"
VAL 	6 	DTI_NSAPI_6 	"dynamically allocated NSAPI value"
VAL 	7 	DTI_NSAPI_7 	"dynamically allocated NSAPI value"
VAL 	8 	DTI_NSAPI_8 	"dynamically allocated NSAPI value"
VAL 	9 	DTI_NSAPI_9 	"dynamically allocated NSAPI value"
VAL 	10 	DTI_NSAPI_10 	"dynamically allocated NSAPI value"
VAL 	11 	DTI_NSAPI_11 	"dynamically allocated NSAPI value"
VAL 	12 	DTI_NSAPI_12 	"dynamically allocated NSAPI value"
VAL 	13 	DTI_NSAPI_13 	"dynamically allocated NSAPI value"
VAL 	14 	DTI_NSAPI_14 	"dynamically allocated NSAPI value"
VAL 	15 	DTI_NSAPI_15 	"dynamically allocated NSAPI value"
VAL 	5 	DTI_C_ID_DEFAULT 	"Default value for c_id"

VALTAB 	VAL_p_id
VAL 	0x21 	DTI_PID_IP 	"simple ip packet"
VAL 	0x2D 	DTI_PID_CTCP 	"Van Jacobson compressed TCP/IP header"
VAL 	0x2F 	DTI_PID_UTCP 	"Van Jacobson uncompressed TCP/IP header"
VAL 	0x00 	DTI_PID_FRAME 	"PPP frame"

VALTAB 	VAL_op_ack
VAL 	0x01 	OP_ACK 	"acknowledged operation mode"
VAL 	0x00 	OP_UNACK 	"unacknowledged operation mode"

VALTAB 	VAL_st_flow
VAL 	0 	DTI_FLOW_ON 	"flow control is inactive"
VAL 	1 	DTI_FLOW_OFF 	"flow control is active"

VALTAB 	VAL_st_line_sa
VAL 	0 	DTI_SA_ON 	"SA is inactive"
VAL 	1 	DTI_SA_OFF 	"SA is active"

VALTAB 	VAL_st_line_sb
VAL 	0 	DTI_SB_ON 	"SB is inactive"
VAL 	1 	DTI_SB_OFF 	"SB is active"

VALTAB 	VAL_st_escape
VAL 	0 	DTI_ESC_OFF 	"No escape detected"
VAL 	1 	DTI_ESC_ON 	"Escape detected"




VAR 	list_len 	"length in octets of whole data" 	S


VAR 	first 	"pointer to first generic data descriptor" 	L


VAR 	next 	"next generic data descriptor" 	L


VAR 	len 	"length of content in octets" 	S


VAR 	buffer 	"buffer content" 	B


VAR 	tui 	"transmission unit identifier" 	S


VAR 	c_id 	"channel identifier" 	B

VAL 	@p_dti - VAL_c_id@ 	

VAR 	p_id 	"protocol identifier" 	B

VAL 	@p_dti - VAL_p_id@ 	

VAR 	op_ack 	"operation mode" 	B

VAL 	@p_dti - VAL_op_ack@ 	

VAR 	st_flow 	"flow control state" 	B

VAL 	@p_dti - VAL_st_flow@ 	

VAR 	st_line_sa 	"line state sa" 	B

VAL 	@p_dti - VAL_st_line_sa@ 	

VAR 	st_line_sb 	"line state sb" 	B

VAL 	@p_dti - VAL_st_line_sb@ 	

VAR 	st_escape 	"escape state" 	B

VAL 	@p_dti - VAL_st_escape@ 	

VAR 	l_buf 	"length of content in bit" 	S


VAR 	o_buf 	"offset of content in bit" 	S


VAR 	buf 	"test data" 	B





COMP 	desc_list 	 "list of generic data descriptors"
{
 	list_len 	 ; length in octets of whole data
 	first 	 ; pointer to first generic data descriptor
}



COMP 	desc 	 "generic data descriptor"
{
 	next 	 ; next generic data descriptor
 	len 	 ; length of content in octets
 	buffer 	[1] 	 ; buffer content
}



COMP 	sdu 	 "test data"
{
 	l_buf 	 ; length of content in bit
 	o_buf 	 ; offset of content in bit
 	buf 	[1] 	 ; test data
}






; DTI_READY_IND 	0x7700
; DTI_GETDATA_REQ 	0x3700
; DTI_DATA_REQ 	0x3701
; DTI_DATA_IND 	0x7701
; DTI_DATA_TEST_REQ 	0x3702
; DTI_DATA_TEST_IND 	0x7702
; DTI_DUMMY_REQ 	0x3703



PRIM 	DTI_READY_IND 	0x7700
{
 	tui 	 ; transmission unit identifier
 	c_id 	 ; channel identifier
 	op_ack 	 ; operation mode (acknowledged or not)
}






PRIM 	DTI_GETDATA_REQ 	0x3700
{
 	tui 	 ; transmission unit identifier
 	c_id 	 ; channel identifier
 	op_ack 	 ; operation mode (acknowledged or not)
}






PRIM 	DTI_DATA_REQ 	0x3701
{
 	tui 	 ; transmission unit identifier
 	c_id 	 ; channel identifier
 	p_id 	 ; protocol identifier
 	op_ack 	 ; operation mode (acknowledged or not)
 	st_flow 	 ; flow control state
 	st_line_sa 	 ; line state sa
 	st_line_sb 	 ; line state sb
 	st_escape 	 ; escape state
 	desc_list 	 ; list of generic data descriptors
}






PRIM 	DTI_DATA_IND 	0x7701
{
 	tui 	 ; transmission unit identifier
 	c_id 	 ; channel identifier
 	p_id 	 ; protocol identifier
 	op_ack 	 ; operation mode (acknowledged or not)
 	st_flow 	 ; flow control state
 	st_line_sa 	 ; line state sa
 	st_line_sb 	 ; line state sb
 	st_escape 	 ; escape state
 	desc_list 	 ; list of generic data descriptors
}






PRIM 	DTI_DATA_TEST_REQ 	0x3702
{
 	tui 	 ; transmission unit identifier
 	c_id 	 ; channel identifier
 	p_id 	 ; protocol identifier
 	op_ack 	 ; operation mode (acknowledged or not)
 	st_flow 	 ; flow control state
 	st_line_sa 	 ; line state sa
 	st_line_sb 	 ; line state sb
 	st_escape 	 ; escape state
 	sdu 	 ; test data
}






PRIM 	DTI_DATA_TEST_IND 	0x7702
{
 	tui 	 ; transmission unit identifier
 	c_id 	 ; channel identifier
 	p_id 	 ; protocol identifier
 	op_ack 	 ; operation mode (acknowledged or not)
 	st_flow 	 ; flow control state
 	st_line_sa 	 ; line state sa
 	st_line_sb 	 ; line state sb
 	st_escape 	 ; escape state
 	sdu 	 ; test data
}






PRIM 	DTI_DUMMY_REQ 	0x3703
{
 	desc 	 ; generic data descriptor
}