keybord.map

使用AVR单片机对模拟信号进行采集,分析频率响应特性,使用AD9850芯片.

CodeVisionAVR C Compiler V1.24.3b Standard
(C) Copyright 1998-2004 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com
e-mail:[e-mail]

File: E:\PROJECTS\AVR PROJECT\SCAN FREQ\keybord.c
Global variables memory map:

Variable                          Address   Size
rx_buffer                            160h      9
rx_wr_index                            R4      1
rx_rd_index                            R5      1
rx_counter                             R6      1
rx_buffer_overflow                   R2.0    1/8
trans_over                           R2.1    1/8
freq_time_counter                   R7,R8      2
freq_time_ok                         R2.2    1/8
begin_scan                           R2.3    1/8
set_num                              R2.4    1/8
freq_from                            169h      8
freq_to                              171h      8
freq_step                            179h      6
freq_point                           17Fh      8
i                                      R9      1
freq_from_num                        187h      4
freq_to_num                          18Bh      4
freq_step_num                        18Fh      4
freq_point_num                       193h      4
freq_num                             197h      4
test_result_a                        19Bh    258
test_result_p                        29Dh    256
result_num                            R10      1
key_stime_counter                     R11      1
key_stime_ok                         R2.5    1/8
key_state_S18                         R12      1
key_value_S18                         R13      1
key_line_S18                          R14      1
hold_count_S18                       39Dh      1
menu_state                           39Eh      3
last_key                             3A1h      1
key_temp                             3A2h      1
_seed_G2                             3A3h      4