peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 44

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

Table 1-9 Test and Emulation Interfaces (cont’d)
Pin
No.
82
93
94
Semiconductor Group
Symbol
SYNC
FRQ0
FRQ1
In (I)
Out (O)
I
I
I
During
Reset
I
I
I
Function
Internal DOC SYNChronization during reset
and production tests.
The SYNC pin has to be wired to
DSP FReQuency selection:
00: DSP frequency = 20 MHz
01: DSP frequency = 30 MHz
10: DSP frequency = External DSP Clock
11: Only for production testing.
1-24
(e.g. 40 MHz)
V
PEB 20560
SS
.
Overview
2003-08