SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 99

• Manufacturer Part Number: SAF-C161U-LF V1.3
• Description: IC MCU ISDN 16BIT TTL TQFP-100
• Manufacturer: Infineon Technologies
• Series: C16xxr

Specifications of SAF-C161U-LF V1.3

• Core Processor: C166
• Core Size: 16-Bit
• Speed: 36MHz
• Connectivity: EBI/EMI, SPI, UART/USART, USB
• Peripherals: POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Type: ROMless
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Other names: SAFC161ULFV1.3X; SAFC161ULFV13XP; SP000007502

EPEC Clock Control Register
Address:
Name:
Field
EPECEX_DIS
EPECGPSEN
EPECDIS
EPECDISR
RESERVED
The register EPEC CLC is clocked with the bus clock to be able to switch the EPEC
interface controller clock on again, if it was off. If required, switching off the clock can be
prevented by the EPEC controller.
The state of the EPEC interface controller clock is controlled by the register bit
EPEC DISR. The actual clock state will be shown by the state bit EPEC DIS.
Data Sheet
15 14 13 12 11 10
ED00
EPECCLC
H
Reserved
15:4
Bits
3
2
1
0
9
Type Value Description
R/W
R/W
R
R/W
-
8
7
0
0
0
0
0
6
99
EPEC Controller Clock Disable
0: The clock of the EPEC interface
1: The clock of the EPEC interface
EPEC Controller Clock OCDS Disable
0: The clock of the EPEC interface
1: The clock of the EPEC interface
EPEC Controller Clock Status
0: The status of the EPEC interface
1: The status of the EPEC interface
EPEC Controller Clock Disable
0: The clock of the EPEC interface
1: The clock of the EPEC interface
These bits are reserved
5
controller can be switched off using the
SYSCON register.
controller can NOT be switched off
using the SYSCON registers.
controller is enabled, normal operation.
controller is disabled during debugging
mode (OCDS)
controller clock is ’enabled’.
controller clock is ’disabled’.
controller is enabled, normal operation.
controller is disabled.
4
EX_DIS
EPEC
3
DMA - External PEC (EPEC)
GPSEN
EPEC
2
EPEC
DIS
1
2001-04-19
C161U
EPEC
DISR
0