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TeleChips TCC8900 - Switch Setting for Interface Function Select; Table 11. I-Pod; Uart Selection

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TCC8900 TCC8900_DEMO_AM_2747_V1.1 July, 31, 2009
Board Guide TCC8900 DEMO BOARD USAGE
Preliminary 2-15
2.5 Switch Setting for interface function select
TCC8900의 Port는 여러 Function이 가능하게 되어 있으며 demo board에서는 동시 여러 Function
동시에 사용할 경우를 위해 Switch로 Selecting하여 각각의 Function들을 Interface할 수 있다.
Switch에서 Interface 가능한 Function들 중에서 개의 Function만을 Select하여 사용할
있다.
SW PIN i-POD UART GPIO
1-4 MD-DNP 필요 ON UART_TXD0 GPIO_E0
SW1
2-3
MD-DNP 필요 ON UART_RXD0 GPIO_E1
SW PIN SD WiFi SD 4Bit GPIO
1-16 ON SD1_D0
2-15 ON SDWF_D0
GPIO_B0
3-14 ON SD1_D1
4-13 ON SDWF_D1
GPIO_B1
5-12 ON SD1_D2
6-11 ON SDWF_D2
GPIO_B2
7-10 ON SD1_D3
SW2
8-9
ON SDWF_D3
GPIO_B3
1-16 ON SD1_CMD
2-15 ON SDWF_CMD
GPIO_B12
3-14 ON SD1_CLK
4-13 ON SDWF_CLK
GPIO_B13
5-12 ON SD1_WP
6-11 ON SDWF_WP
GPIO_B14
7-10 ON SD1_CD
SW6
8-9
ON SDWF_CD
GPIO_A10
Table 11. i-POD / UART Selection
Table 12. SDIO WiFi / SD 4bit Selection

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