peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 37

• Manufacturer Part Number: peb20560
• Description: Dsp Oriented Pbx Controller Doc
• Manufacturer: Infineon Technologies Corporation

Table 1-4 DSP External Memory Interface (cont’d)
Pin
No.
131 CDB3
134 CDB4/
135 CDB5
136 CDB6
137 CDB7
140 CDB8
141 CDB9
142 CDB10
143 CDB11
146 CDB12/
147 CDB13
148 CDB14
149 CDB15
Semiconductor Group
Symbol
URST
SEIBDIS
In (I)
Out (O)
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
During
Reset
I
I
I
I
I
I
I
I
I
I
I
I
I
Function
C-Bus Data Bus bit 3.
C-Bus Data Bus bit 2,
URST: User ReSeT. During reset this pin is used
as a strap. this option is used by the emulator.
C-Bus Data Bus bit 5
C-Bus Data Bus bit 6
C-Bus Data Bus bit 7
C-Bus Data Bus bit 8
C-Bus Data Bus bit 9
C-Bus Data Bus bit 10
C-Bus Data Bus bit 11
C-Bus Data Bus bit 12
SEIBDIS: SEIB DISable. During reset this pin is
used as a strap.
‘0’ - Serial emulation boot, via SEIB.
‘1’ - Parallel emulation boot.
C-Bus Data Bus bit 13
C-Bus Data Bus bit 14
C-Bus Data Bus bit 15 (msb)
1-17
PEB 20560
Overview
2003-08