peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 310

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

Note: When a 1-byte address field is used in non-auto or auto-mode, RAH1 must be set
5.1.1.5.19 Receive Address Byte High Register 2 (RAH2)
Access: write
Reset value: xx
RAL27…22 Receiver Address byte High register 2.
Note: When a 1-byte address field is used in non-auto or auto-mode, RAH2 must be set
5.1.1.5.20 Receive Byte Count Low (RBCL)
Access: read
Reset value: 00
RBC7…0 Receive Byte Count.
5.1.1.5.21 Receive Byte Count High (RBCH)
Access: read
Reset value: 000xxxxx
DMA
Semiconductor Group
bit 7
bit 7
bit 7
RAH27
RBC7
0
to 00
to 00
H
H
• Non-auto mode transparent mode 1, (2-byte address field). Compare
• Non-auto mode transparent mode 1, (2-byte address field). Compare
Together with RBCH (bits RBC11 - RBC8), the length of the actual received
frame (0…4095 bytes) can be determined. These registers must be read by
the CPU following a RME interrupt.
DMA-mode status indication.
Read back value representing the DMA-bit programmed in register XBCH.
.
.
RAH26
RBC6
value 1, high byte address recognition.
value 2, high byte address recognition.
H
H
0
H
RAH25
RBC5
0
RAH24
RBC4
OV
5-67
RAH23
RBC11
RBC3
RAH22
RBC10
RBC2
Description of Registers
RBC1
RBC9
0
PEB 20560
bit 0
bit 0
bit 0
RBC0
RBC8
2003-08
0