Skip to main content
MScho.12
Visitor II
October 14, 2020
Question

Why contains STM32F1_Med_density_LQFP48.bsd pin numbers above 48?

  • October 14, 2020
  • 0 replies
  • 467 views

Hello.

I think version 2.0 of STM32F1_Med_density_LQFP48.bsd is wrong, since it contains pins above 48 (e.g. BOOT0: 60, JTDI: 50). On further inspection, its contents are equal to STM32F1_Med_density_LQFP64.bsd.

Unfortunately, STM32F1_Low_Med_density_value_LQFP48.bsd, which seem to be better suited, has a different IDCODE part number than my STM32F103C8T6

Since nobody reacted, here the part of the file I am referring to.

-- ****************** (C) COPYRIGHT 2015 STMicroelectronics **************************
-- * File Name : STM32F1_Med_density_LQFP48.bsd *
-- * Author : STMicroelectronics www.st.com *
-- * Version : V2.0 *
-- * Date : 01-September-2015 *
-- * Description : Boundary Scan Description Language (BSDL) file for the *
-- * STM32F1_Med_density_LQFP48 Microcontroller. *
[...]
 constant LQFP48_PACKAGE: PIN_MAP_STRING := 
 "BOOT0 : 60," & 
 "JTDI : 50," & 
 "JTMS : 46," & 
 "JTCK : 49," & 
 "JTRST : 56," & 
 "JTDO : 55," & 
[...]
 "PB5 : 57," &
 "PB6 : 58," &
 "PB7 : 59," &
 "PB8 : 61," &
 "PB9 : 62," &
[...]
 "VDD : (32, 48, 64, 19)," &
 "VSS : (31, 47, 63, 18)" ;

    This topic has been closed for replies.