Table of constant values and their specified constant labels. 00 UART_status_port 01 tx_half_full 02 tx_full 04 rx_half_full 08 rx_full 10 rx_data_present 01 UART_read_port 01 UART_write_port 00 alarm_port 01 alarm_control 00 us_time_stamp_lsb 01 us_time_stamp_msb 02 us_time_lsb 03 us_time_msb 04 ms_time_lsb 05 ms_time_msb 06 real_time_hours 07 real_time_minutes 08 real_time_seconds 09 alarm_time_hours 0A alarm_time_minutes 0B alarm_time_seconds 0C alarm_status 01 alarm_active 02 alarm_armed 10 time_preserve0 11 time_preserve1 12 time_preserve2 13 time_preserve3 14 time_preserve4 15 time_preserve5 20 string_start E8 count_1000_lsb 03 count_1000_msb 18 hours_in_a_day 3C minutes_in_an_hour 3C seconds_in_a_minute 61 character_a 62 character_b 63 character_c 64 character_d 65 character_e 66 character_f 67 character_g 68 character_h 69 character_i 6A character_j 6B character_k 6C character_l 6D character_m 6E character_n 6F character_o 70 character_p 71 character_q 72 character_r 73 character_s 74 character_t 75 character_u 76 character_v 77 character_w 78 character_x 79 character_y 7A character_z 41 character_A 42 character_B 43 character_C 44 character_D 45 character_E 46 character_F 47 character_G 48 character_H 49 character_I 4A character_J 4B character_K 4C character_L 4D character_M 4E character_N 4F character_O 50 character_P 51 character_Q 52 character_R 53 character_S 54 character_T 55 character_U 56 character_V 57 character_W 58 character_X 59 character_Y 5A character_Z 30 character_0 31 character_1 32 character_2 33 character_3 34 character_4 35 character_5 36 character_6 37 character_7 38 character_8 39 character_9 3A character_colon 3B character_semi_colon 3C character_less_than 3E character_greater_than 3D character_equals 20 character_space 0D character_CR 3F character_question 24 character_dollar 08 character_BS