External Signals
MPC885 PowerQUICC Family Reference Manual, Rev. 2
12-14
Freescale Semiconductor
PA[11]
RXD4
MII1-TXD0
RMII1-TXDO
Hi-Z
W9
Bidirectional
(optional:
open-drain)
General-Purpose I/O Port A Bit 11—Bit 11 of the general-purpose
I/O port A
RXD4—Receive data input for SCC4
MII1-TXD0—Media-independent interface 1, transmit data 0
RMII1-TXD0—Reduced media-independent interface 1, transmit
data 0.
PA[10]
MII-TXER
CLK7
TIN4
Hi-Z
W17
Bidirectional
(optional:
open-drain)
3
General-Purpose I/O Port A Bit 10—Bit 10 of the general-purpose
I/O port A
MII-TXER- media-independent interface 1, transmit error.
CLK7—One of eight clock inputs that can be used to clock SCCs
and SMCs
TIN4—Timer 4 external clock input
PA[9]
L1TXDA
RXD3
Hi-Z
T15
Bidirectional
(optional:
open-drain)
General-Purpose I/O Port A Bit 11—Bit 9 of the general-purpose
I/O port A
L1TXDA—Transmit data output for the serial interface TDMa
RXD3—Receive data input for SCC3
PA[8]
L1RXDA
TXD3
Hi-Z
W15
Bidirectional
(optional:
open-drain)
3
General-Purpose I/O Port A Bit 8—Bit 8 of the general-purpose
I/O port A
L1RXDA—Receive data input for the serial interface TDMa
TXD3—Transmit data output for SCC3
PA[7]
CLK1
TIN1
L1RCLKA
BRGO1
Hi-Z
V14
Bidirectional General-Purpose I/O Port A Bit 7—Bit 7 of the general-purpose
I/O port A
CLK1—One of eight clock inputs that can be used to clock SCCs
and SMCs
TIN1—Timer 1 external clock
L1RCLKA—Receive clock for the serial interface TDMa
BRGO1—Output clock of BRG1
PA[6]
CLK2
TOUT1
Hi-Z
U13
Bidirectional General-Purpose I/O Port A Bit 6—Bit 6 of the general-purpose
I/O port A.
CLK2—One of eight clock inputs that can be used to clock SCCs
and SMCs. CLK2 can also be used as a clock source for the
BRGs.
TOUT1—Timer 1 output
PA[5]
CLK3
TIN2
L1TCLKA
BRGO2
Hi-Z
W13
Bidirectional General-Purpose I/O Port A Bit 5—Bit 5 of the general-purpose
I/O port A.
CLK3—One of eight clock inputs that can be used to clock SCCs
and SMCs
TIN2—Timer 2 external clock input
L1TCLKA—Transmit clock for the serial interface TDMa
BRGO2—Output clock of BRG2
PA[4]
CTS4
MII1-TXD1
RMII1-TXD1
Hi-Z
U4
Bidirectional General-Purpose I/O Port A Bit 4—Bit 4 of the general-purpose
I/O port A
CTS4—Clear to send modem line for SCC4
MII1-TXD1—Media-independent interface 1, transmit data 1
RMII1-TXD1—Reduced media-independent interface 1, transmit
data 1
Table 12-1. MPC885/MPC880 Signal Descriptions (continued)
Name
Hard
Reset
Number
Type
Description
Содержание PowerQUICC MPC870
Страница 1: ...MPC885 PowerQUICC Family Reference Manual Supports MPC885 MPC880 MPC875 MPC870 MPC885RM Rev 2 04 2006 ...
Страница 98: ...MPC885 PowerQUICC Family Reference Manual Rev 2 I 4 Freescale Semiconductor ...
Страница 118: ...MPC885 Overview MPC885 PowerQUICC Family Reference Manual Rev 2 1 20 Freescale Semiconductor ...
Страница 158: ...The MPC8xx Core MPC885 PowerQUICC Family Reference Manual Rev 2 3 18 Freescale Semiconductor ...
Страница 192: ...MPC885 Instruction Set MPC885 PowerQUICC Family Reference Manual Rev 2 5 22 Freescale Semiconductor ...
Страница 242: ...Instruction and Data Caches MPC885 PowerQUICC Family Reference Manual Rev 2 7 30 Freescale Semiconductor ...
Страница 288: ...MPC885 PowerQUICC Family Reference Manual Rev 2 III 4 Freescale Semiconductor ...
Страница 416: ...External Bus Interface MPC885 PowerQUICC Family Reference Manual Rev 2 13 42 Freescale Semiconductor ...
Страница 440: ...Clocks and Power Control MPC885 PowerQUICC Family Reference Manual Rev 2 14 24 Freescale Semiconductor ...
Страница 554: ...MPC885 PowerQUICC Family Reference Manual Rev 2 V 6 Freescale Semiconductor ...
Страница 606: ...SDMA Channels and IDMA Emulation MPC885 PowerQUICC Family Reference Manual Rev 2 19 20 Freescale Semiconductor ...
Страница 738: ...SCC Asynchronous HDLC Mode and IrDA MPC885 PowerQUICC Family Reference Manual Rev 2 25 16 Freescale Semiconductor ...
Страница 780: ...SCC Ethernet Mode MPC885 PowerQUICC Family Reference Manual Rev 2 27 24 Freescale Semiconductor ...
Страница 794: ...SCC Transparent Mode MPC885 PowerQUICC Family Reference Manual Rev 2 28 14 Freescale Semiconductor ...
Страница 848: ...Serial Peripheral Interface SPI MPC885 PowerQUICC Family Reference Manual Rev 2 30 18 Freescale Semiconductor ...
Страница 882: ...Universal Serial Bus USB MPC885 PowerQUICC Family Reference Manual Rev 2 31 34 Freescale Semiconductor ...
Страница 944: ...Parallel I O Ports MPC885 PowerQUICC Family Reference Manual Rev 2 34 26 Freescale Semiconductor ...
Страница 956: ...CPM Interrupt Controller MPC885 PowerQUICC Family Reference Manual Rev 2 35 12 Freescale Semiconductor ...
Страница 1004: ...Buffer Descriptors and Connection Tables MPC885 PowerQUICC Family Reference Manual Rev 2 37 30 Freescale Semiconductor ...
Страница 1022: ...ATM Parameter RAM MPC885 PowerQUICC Family Reference Manual Rev 2 38 18 Freescale Semiconductor ...
Страница 1068: ...ATM Pace Control MPC885 PowerQUICC Family Reference Manual Rev 2 40 22 Freescale Semiconductor ...
Страница 1090: ...UTOPIA Interface MPC885 PowerQUICC Family Reference Manual Rev 2 43 8 Freescale Semiconductor ...
Страница 1120: ...AAL2 Implementation MPC885 PowerQUICC Family Reference Manual Rev 2 44 30 Freescale Semiconductor ...
Страница 1162: ...Fast Ethernet Controller FEC MPC885 PowerQUICC Family Reference Manual Rev 2 45 40 Freescale Semiconductor ...
Страница 1172: ...SEC Lite Overview MPC885 PowerQUICC Family Reference Manual Rev 2 46 8 Freescale Semiconductor ...
Страница 1176: ...SEC Lite Address Map MPC885 PowerQUICC Family Reference Manual Rev 2 47 4 Freescale Semiconductor ...
Страница 1214: ...SEC Lite Execution Units MPC885 PowerQUICC Family Reference Manual Rev 2 48 38 Freescale Semiconductor ...
Страница 1312: ...Byte Ordering MPC885 PowerQUICC Family Reference Manual Rev 2 A 8 Freescale Semiconductor ...
Страница 1313: ...MPC885 PowerQUICC Family Reference Manual Rev 2 Freescale Semiconductor B 1 Appendix B Serial Communications Performance TBD ...
Страница 1314: ...Serial Communications Performance MPC885 PowerQUICC Family Reference Manual Rev 2 B 2 Freescale Semiconductor ...
Страница 1320: ...Register Quick Reference Guide MPC885 PowerQUICC Family Reference Manual Rev 2 C 6 Freescale Semiconductor ...
Страница 1336: ...MPC885 PowerQUICC Family Reference Manual Rev 2 D 16 Freescale Semiconductor ...
Страница 1358: ...MPC885 PowerQUICC Family Reference Manual Rev 2 D 38 Freescale Semiconductor ...
Страница 1370: ...MPC880 MPC885 PowerQUICC Family Reference Manual Rev 2 E 4 Freescale Semiconductor ...
Страница 1384: ...Serial ATM Scrambling Reception and SI Programming MPC885 PowerQUICC Family Reference Manual Rev 2 H 6 Freescale Semiconductor ...
Страница 1386: ...Revision History MPC885 PowerQUICC Family Reference Manual Rev 2 I 2 Freescale Semiconductor ...