Freescale Semiconductor MPC5200B - Page 83

MPC5200B Users Guide, Rev. 1
2-38 Freescale Semiconductor
Pinout Tables
Table 2-14. PSC3 Pin Functions (cont.)
Pin name Dir. CODEC3 w/ M SPI UART3 / SPI UART3e / SPI CODEC3 / SPI
PSC3_0 I/O CODEC3_w/MCLK_TXD GPIO UART3_TXD UART3e_TXD CODEC3_TXD
PSC3_1 I/O CODEC3_w/MCLK_RXD GPIO UART3_RXD UART3e_RXD CODEC3_RXD
PSC3_2 I/O CODEC3_w/MCLK_CLK GPIO UART3_RTS UART3e_RTS CODEC3_CLK
PSC3_3 I/O CODEC3_w/MCLK_FRAME GPIO UART3_CTS UART3e_CTS CODEC3_FRAME
PSC3_4 I/O LP_CS_6 LP_CS_6 LP_CS_6 UART3e_DCD LP_CS_6
PSC3_5 I/O LP_CS_7 LP_CS_7 LP_CS_7 LP_CS_7 LP_CS_7
PSC3_6 I/O CODEC3_w/MCLK_MCLK SPI_MOSI SPI_MOSI SPI_MOSI SPI_MOSI
PSC3_7 I/O GPIO SPI_MISO SPI_MISO SPI_MISO SPI_MISO
PSC3_8 I/O INTERRUPT SPI_SS SPI_SS SPI_SS SPI_SS
PSC3_9 I/O GPIO_W/WAKE-UP SPI_CLK SPI_CLK SPI_CLK SPI_CLK
Table 2-15. PSC3 Functions by Pin
PIN / BALL NUMBER Function
Reset
Value
Description
Pin PSC3_0 Ball C07
GPIO hi - z GPIO
Simple General Purpose I/O
USB2 hi - z USB2_OE
USB Output Enable
UART3 hi - z UART3_TXD
Uart Transmit Data
UART3e hi - z UART3e_TXD
Uart Transmit Data
CODEC3 hi - z CODEC3_TXD
CODEC Transmit Data
CODEC3_w/MCLK hi - z CODEC3_w/MCLK_TXD
CODEC Transmit Data
SPI hi - z GPIO
Simple General Purpose I/O
UART3, SPI hi - z UART3_TXD
Uart Transmit Data
UART3e,SPI hi - z UART3e_TXD
Uart Transmit Data
CODEC3, SPI hi - z CODEC3_TXD
CODEC Transmit Data