MSC8101PG Motorola / Freescale Semiconductor, MSC8101PG Datasheet - Page 27

• Manufacturer Part Number: MSC8101PG
• Description: MSC8101PG 16-Bit Digital Signal Processor Quick Reference
• Manufacturer: Motorola / Freescale Semiconductor

General-
Purpose
PB29
PB28
PB27
PB26
PB25
PB24
PB23
PB22
I/O
FCC2:MII TX_EN
TDM_B2:L1RSYNC
FCC2:RTS
FCC2:MII RX_ER
SCC2:RTS, TENA
TDM_B2:L1TSYNC/GRANT
FCC2:MII COL
TDM_C2:L1TXD
FCC2:MII CRS
TDM_C2:L1RXD
FCC2:MII, HDLC nibble TxD3
TDM_A1:nibble L1TXD3
TDM_C2:L1TSYNC/GRANT
FCC2:MII, HDLC nibble TxD2
TDM_A1:nibble L1RXD3
TDM_C2:L1RSYNC
FCC2:MII, HDLC nibble TxD1
TDM_A1:nibble L1RXD2
TDM_D2:L1TXD
FCC2:MII, HDLC nibble TxD0
HDLC transparent TxD
TDM_A1:nibble L1RXD1
TDM_D2:L1RXD
Peripheral Controller:
Name
Dedicated I/O
Table 3-2. External Signals–CPM (Continued)
MSC8101 Programmer’s Quick Reference
Direction
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Inout
Input
Inout
Input
Input
Input
Input
Inout
Input
Inout
Data
FCC2: Media Independent Interface Transmit Enable
Time-Division Multiplexing B2: Layer 1 Receive Synchronization
FCC2: Request to Send
FCC2: Media Independent Interface Receive Error
SCC2: Request to Send, Transmit Enable
Time-Division Multiplexing B2: Layer 1 Transmit
Synchronization/Grant
FCC2: Media Independent Interface Collision Detect
Time-Division Multiplexing C2: Layer 1 Transmit Data
FCC2: Media Independent Interface Carrier Sense Input
Time-Division Multiplexing C2: Layer 1 Receive Data
FCC2: Media Independent Interface, HDLC Nibble Transmit
Data Bit 3
Time-Division Multiplexing A1:Nibble Layer 1 Transmit Data Bit 3
Time-Division Multiplexing C2: Layer 1 Transmit
Synchronization/Grant
FCC2: Media Independent Interface, HDLC Nibble Transmit
Data Bit 2
Time-Division Multiplexing A1:Nibble Layer 1 Receive Data Bit 3
Time-Division Multiplexing C2: Layer 1 Receive Synchronization
FCC2: Media Independent Interface, HDLC Nibble Transmit
Data Bit 1
Time-Division Multiplexing A1:Nibble Layer 1 Receive Data Bit 2
Time-Division Multiplexing D2: Layer 1 Transmit Data
FCC2: Media Independent Interface, HDLC Nibble Transmit
Data Bit 0
FCC2: HDLC Transparent Serial Transmit Data
Time-Division Multiplexing A1:Nibble Layer 1 Receive Data Bit 1
Time-Division Multiplexing D2: Layer 1 Receive Data
Description
External Signals
19