SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 88

• 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

Data Sheet
Extended PEC Channel Control
The PEC control registers with the extended functionality and their application for new
PEC control are defined as follows:
PECCx
Bit
COUNT
BWT
INC
CL
CLT
PT
PT
15
rw
14
-
-
(Addresses: see table)
13
rw
-
Function
PEC Transfer Count
Counts PEC transfers (bytes or words) and influences the channel’s
action
Byte / Word Transfer Selection
0: Transfer a Word
1: Transfer a Byte
Increment Control (Modification of SRCPx or DSTPx)
0 0: Pointers are not modified
0 1: Increment DSTPx by 1 or 2 (BWT)
1 0: Increment SRCPx by 1 or 2 (BWT)
1 1: Reserved. Do not use this combination. (changed to 10 by
hardware)
Channel Link Control
0: PEC channels work independent
1: Pairs of channels are linked together
Channel Link Toggle State
0: Even numbered PEC channel of linked channels active
1: Odd numbered PEC channel of linked channels active
Package Transfer
0: Single Transfer; extended Count2 not enabled
1: Package Transfer; extended Count2 enabled
Package Transfer is only supported in PECC0 and PECC2
CLT
12
rw
(only for channels 0 and 2)
CL
11
rw
10
INC
rw
9
BWT
rw
8
SFR
88
7
6
5
4
COUNT
Central Processor Unit
rw
Reset Value: 0000
3
2
2001-04-19
1
C161U
H
0