SAB80C517-M16 SIEMENS [Siemens Semiconductor Group], SAB80C517-M16 Datasheet - Page 63
SAB80C517-M16
Manufacturer Part Number
SAB80C517-M16
Description
8-Bit CMOS Single-Chip Microcontroller
Manufacturer
SIEMENS [Siemens Semiconductor Group]
Datasheet
1.SAB80C517-M16.pdf
(323 pages)
- Current page: 63 of 323
- Download datasheet (4Mb)
On-Chip Peripheral Components
Figure 7-14
Baud Rate Generator for Serial Interface 1
Figure 7-15
Special Function Register S1REL (Address 9D H )
9D H
Serial interface 1 reload register
S1REL
8-bit reload register for baud rate generator of serial interface 1.
7.2.2.4 New Baud Rate Generator for Serial Channel 1
A new baud rate generator for Serial Channel 1, which is implemented in SAB 80C517 devices with
stepping code "CA" or later, now offers a wider range of selectable baud rates. Especially a baud
rate of 1200 baud can be achieved now.
The baud rate generator itself is identical with the one used for Serial Channel 0. It consists of a free
running 10-bit timer with F
/2 input frequency. On overflow of this timer there is an automatic
OSC
reload from the registers S1REL (address 9D H ) and S1RELH (address BB H ). The lower 8 bits of
the timer are reloaded from S0REL, while the upper two bits are reloaded from bit 0 and 1 of register
S1RELH. The baud rate timer is reloaded by writing to S1REL.
The baud rate in Mode A and B can be determined by the following formula:
oscillator frequency
Mode A, B baud rate =
10
32 x (2
– Reload Value)
with Reload Value = S1RELH.1 – 0, S1RELL.7 – 0
Semiconductor Group
64
Related parts for SAB80C517-M16
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Intel 80C32 - Siemens SAB-C501, Nearest Equivalent Replacement
Manufacturer:
Siemens Semiconductor Group
Part Number:
Description:
HiRel Silicon Schottky Diode (HiRel Discrete and Microwave Semiconductor Medium barrier diodes for detector and mixer applications)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
HiRel Silicon PIN Diode (HiRel Discrete and Microwave Semiconductor Current controlled RF resistor for RF attenuators and switches)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
HiRel Silicon PIN Diode (HiRel Discrete and Microwave Semiconductor Current controlled RF resistor for RF attenuators and switches)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
GaAs-Infrarot-Sendediode GaAs Infrared Emitter
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
GaAlAs-Infrarot-Sendediode GaAlAs Infrared Emitter
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
IGBT MODULE
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
(BSMxxx) TRANSISTOR
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
main ratings
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet: