peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 286

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

5.1.1.4.15 Memory Access Data Register (MADR)
Access: read/write
Reset value: xx
The Memory Access Data Register MADR contains the data to be transferred from or to
a memory location. The meaning and the structure of this data depends on the kind of
memory being accessed.
5.1.1.4.16 Synchronous Transfer Data Register (STDA)
Access: read/write
Reset value: xx
The STDA-register buffers the data transferred over the synchronous transfer channel A.
MTDA7 to MTDA0 hold the bits 7 to 0 of the respective time-slot. MTDA7 (MSB) is the
bit transmitted/received first, MTDA0 (LSB) the bit transmitted/received last over the
serial interface.
5.1.1.4.17 Synchronous Transfer Data Register B (STDB)
Access: read/write
Reset value: xx
The STDA-register buffers the data transferred over the synchronous transfer channel A.
MTDA7 to MTDA0 hold the bits 7 to 0 of the respective time-slot. MTDA7 (MSB) is the
bit transmitted/received first, MTDA0 (LSB) the bit transmitted/received last over the
serial interface.
Semiconductor Group
bit 7
bit 7
bit 7
MTDA7
MTDB7
MD7
MTDA6
MTDB6
MD6
H
H
H
MTDA5
MTDB5
MD5
MTDA4
MTDB4
MD4
5-43
MTDA3
MTDB3
MD3
MTDA2
MTDB2
MD2
Description of Registers
MTDA1
MTDB1
MD1
PEB 20560
bit 0
bit 0
bit 0
MTDA0
MTDB0
MD0
2003-08