PSB2186N-V11TR Infineon Technologies, PSB2186N-V11TR Datasheet - Page 214

• Manufacturer Part Number: PSB2186N-V11TR
• Description: IC ISDN SUBSCRIB ACCESS 44-PLCC
• Manufacturer: Infineon Technologies

Specifications of PSB2186N-V11TR

• Controller Type: Subscriber Access Controller (ISDN)
• Interface: 4-Wire SPI Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 17mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: PSB2186N-V11INTR; PSB2186N-V11TR

}
/***************************************************************************/
/*
/*
/*
/*
/*
/*
/*
/***************************************************************************/
EXPORT int
Loop_ICC (pei, on)
{
Semiconductor Group
}
else
if (!pt->pt_tx_cnt)
outp (pt->pt_r_cmdr, cmd);
if (inp(pt->pt_r_star2) & STAR2_WFA && pt->pt_op_mode == PT_MD_AUTO
return (ACK_DONE);
BYTE
BOOLEAN
PEITAB
BYTE
register PEITAB
if (!(pt = GetPeitab_BASIC (pei)))
pt_dch = GetPeitab_BASIC (0);
if (on)
{
if (inp (pt->pt_r_star) & CMDR_RNR)
cmd = CMDR_XTF;
cmd |= CMDR_XME;
pt->pt_state |= UI_SENT_WHILE_WAITING_FOR_ACK;
Function: Loop_ICC ()
Parms
purpose: switch testloop at the IOM interface on/off
return (ACK_NOT_SUPPORTED);
pt->pt_state |= PT_LOOP;
if (pt->pt_ModulMode == PT_MM_TE)
cmd |= CMDR_RNR;
*pt_dch;
r_spcr;
: ’pei’
pei;
on;
’on’
*pt;
1
0
-> test-loop on
-> test-loop off
&& frame_type == PT_FR_UI)
/* When the frame fits completely
/* into the XFIFO the XME command
/* must be given
/* now output the command byte to
/* the CMDR register
/* UI frame sent while waiting for
/* ackowledge in automode (an ID
/* check response UI frame)
/* The flag is checked by the
/* interrupt service routine when
/* handling the next XPR interrupt. */
/* Loop ON
/* enable clocks in TE mode
214
Low Level Controller
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/