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AM625 Datasheet(PDF) 78 Page - Texas Instruments |
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AM625 Datasheet(HTML) 78 Page - Texas Instruments |
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78 / 235 page  Table 6-53. Sysboot Signal Descriptions (continued) SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] ALW PIN [4] AMC PIN [4] BOOTMODE12 I Bootmode pin 12 T22 N17 BOOTMODE13 I Bootmode pin 13 T24 N19 BOOTMODE14 I Bootmode pin 14 U25 P19 BOOTMODE15 I Bootmode pin 15 U24 P20 6.3.23.2 Clock 6.3.23.2.1 MCU Domain Table 6-54. MCU Clock Signal Descriptions SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] ALW PIN [4] AMC PIN [4] MCU_OSC0_XI I High frequency oscillator input B2 A5 MCU_OSC0_XO O High frequency oscillator output A3 A6 6.3.23.2.2 WKUP Domain Table 6-55. WKUP Clock Signal Descriptions SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] ALW PIN [4] AMC PIN [4] WKUP_LFOSC0_XI I Low frequency (32.768 KHz) oscillator input C2 A2 WKUP_LFOSC0_XO O Low frequency (32.768 KHz) oscillator output C1 A3 6.3.23.3 System 6.3.23.3.1 MAIN Domain Table 6-56. System Signal Descriptions SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] ALW PIN [4] AMC PIN [4] AUDIO_EXT_REFCLK0 IO External clock input to McASP or output from McASP A15, AE22, E18 B14, D18, W20 AUDIO_EXT_REFCLK1 IO External clock input to McASP or output from McASP B15, D20, K25 C13, C16, J20 CLKOUT0 O RMII Clock Output (50 MHz). This pin is used for clock source to the external RMII PHY and must also be routed back to the respective RMII[x]_REF_CLK pin for proper device operation. A18 C14 EXTINTn I External Interrupt D16 B16 EXT_REFCLK1 I External clock input to Main Domain A18 C14 GPMC0_FCLK_MUX O GPMC functional clock output P25 M19 OBSCLK0 O Main Domain Observation clock output for test and debug purposes only B16, T25 E12, M17 PORz_OUT O Main Domain POR status output E21 E13 RESETSTATz O Main Domain warm reset status output F22 E14 RESET_REQz I Main Domain external warm reset request input F20 E15 SYSCLKOUT0 O Main Domain system clock output (divided by 4) for test and debug purposes only A18 C14 6.3.23.3.2 MCU Domain Table 6-57. MCU System Signal Descriptions SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] ALW PIN [4] AMC PIN [4] MCU_ERRORn IO Error signal output from MCU Domain ESM D1 B1 MCU_EXT_REFCLK0 I External input to MCU Domain B8, E5 C8, D5 AM625, AM623 SPRSP58 – JUNE 2022 www.ti.com 78 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: AM625 AM623 |
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