SAF82525 Infineon Technologies AG, SAF82525 Datasheet - Page 99

• Manufacturer Part Number: SAF82525
• Description: Data Communications ICs
• Manufacturer: Infineon Technologies AG

Transmit Byte Count Low (WRITE)
XBCL
Together with XBCH (bits XBC11…XBC8) this register is used in DMA mode only, to program
the length (1…4095 bytes) of the next frame to be transmitted.
This allows the HSCX to request the correct amount of DMA cycles after an XTF or XIF
command via CMDR.
Note: The number of transmitted bytes is XBC + 1, e.g. if the content of XBC is 00 exactly one
Baudrate Generator Register (WRITE)
BGR
BR7 – BR0…Baudrate, bit 7 - 0
Together with bits BR9, BR8 of CCR2, the division factor of the baudrate generator is adjusted.
Dependent on the programmed value N in BR9 – BR8 (N = 0…1023) the division factor k
results as follows:
k
Semiconductor Group
= (N + 1) 2
byte will be transmitted.
7
7
XBC7
BR7
99
XBC0
BR0
SAB 82525
SAB 82526
SAF 82525
SAF 82526
0
0
(2A/6A)
(2B/6B)