peb20532 Infineon Technologies Corporation, peb20532 Datasheet - Page 252

• Manufacturer Part Number: peb20532
• Description: 2 Channel Serial Optimized Communication Controller
• Manufacturer: Infineon Technologies Corporation

Figure 59
Data Sheet
Packet n, Buffer 0:
Packet n, Buffer 1:
Packet n, Buffer m:
(write transmit byte count with command
(write transmit byte count with command
Fragmented DMA Transmission (Multiple Buffers per Packet)
(prepare external DMA controller
(prepare external DMA controller
(prepare external DMA controller
(write transmit byte count with
CPU / MEMORY
<XBC> transmit data
<XBC> transmit data
<XBC> transmit data
with buffer base address)
with buffer base address)
with buffer base address)
ALLS interrupt (optional)
DMA transfer of
DMA transfer of
DMA transfer of
command bit 'XF')
TDTE interrupt
TDTE interrupt
TDTE interrupt
bit 'XF'+'XME')
bytes
bytes
bytes
bit 'XF')
...
...
...
252
XBC
TFIFO
TFIFO
TFIFO
XBC
TFIFO
TFIFO
TFIFO
XBC
TFIFO
TFIFO
TFIFO
SEROCCO-M
Programming
PEB 20532
PEF 20532
2000-09-14